Q1
A wire of resistance 10 Ω carries a current of 2 A. Potential difference across it:
A. 5 V
B. 10 V
C. 20 V
D. 15 V
Q2
Two resistors, 6 Ω and 3 Ω, are connected in series to a 9 V battery. Current in the circuit:
A. 1 A
B. 2 A
C. 3 A
D. 0.5 A
Q3
Two resistors, 6 Ω and 3 Ω, connected in parallel to a 12 V battery. Current through 3 Ω resistor:
A. 2 A
B. 3 A
C. 4 A
D. 1 A
Q4
Resistivity of a wire depends on:
A. Length
B. Cross-sectional area
C. Material
D. Applied voltage
Q5
If length of a wire is doubled and its area is halved, its resistance:
A. Doubles
B. Quadruples
C. Halves
D. Remains same
Q6
A copper wire has resistance R at 20°C. At 100°C, resistance is:
A. Less than R
B. Equal to R
C. More than R
D. Zero
Q7
In a series circuit with three resistors, which is correct?
A. Voltage across each resistor is same
B. Current through each resistor is same
C. Power dissipated is same
D. Equivalent resistance is less than each resistor
Q8
In a parallel circuit with three resistors, which is correct?
A. Voltage across each resistor is same
B. Current through each resistor is same
C. Total resistance = sum of individual resistances
D. Power dissipated in each resistor is zero
Q9
Equivalent resistance of two resistors R1 and R2 in series:
A. R1 + R2
B. (R1 × R2)/(R1 + R2)
C. R1 – R2
D. √(R1² + R2²)
Q10
Equivalent resistance of two resistors R1 and R2 in parallel:
A. R1 + R2
B. (R1 × R2)/(R1 + R2)
C. R1 – R2
D. √(R1² + R2²)
Q11
Current through 5 Ω resistor connected across 10 V:
A. 2 A
B. 0.5 A
C. 5 A
D. 1 A
Q12
Current density J is defined as:
A. Current / length
B. Current × area
C. Current / area
D. Current × resistivity
Q13
Ohm’s law is valid for:
A. All conductors
B. Metallic conductors at constant temperature
C. Superconductors
D. Insulators
Q14
A battery of 12 V is connected to a resistor R. Power dissipated is 6 W. Resistance R = ?
A. 24 Ω
B. 12 Ω
C. 6 Ω
D. 4 Ω
Q15
A resistor of 10 Ω dissipates 20 W power. Current through it:
A. 1 A
B. 2 A
C. 4 A
D. 5 A
Q16
Heat produced in a resistor is proportional to:
A. Current² × time × resistance
B. Current × resistance
C. Voltage × resistance
D. Current × voltage
Q17
A wire of resistance 5 Ω carries a current of 3 A for 10 s. Heat produced:
A. 150 J
B. 450 J
C. 300 J
D. 500 J
Q18
The SI unit of resistivity:
A. Ω
B. Ω·m
C. Ω/m
D. V/A
Q19
Two wires of same material, one twice as long as the other and same cross-section. Resistance ratio:
A. 1:1
B. 2:1
C. 1:2
D. 4:1
Q20
For a metallic conductor, as temperature increases, resistivity:
A. Decreases
B. Increases
C. Remains constant
D. Becomes zero
Q21
An electric bulb has power rating 60 W, 220 V. Resistance of bulb:
A. 440 Ω
B. 484 Ω
C. 550 Ω
D. 400 Ω
Q22
A 6 Ω resistor carries 2 A current. Potential difference across it:
A. 12 V
B. 6 V
C. 3 V
D. 9 V
Q23
Kirchhoff’s first law is based on:
A. Conservation of energy
B. Conservation of charge
C. Ohm’s law
D. Joule’s law
Q24
Kirchhoff’s second law is based on:
A. Conservation of charge
B. Conservation of energy
C. Ohm’s law
D. Power law
Q25
A wire of resistance R is stretched to double its length. New resistance:
A. R/2
B. 2R
C. 4R
D. R
Q26
Two resistors 5 Ω and 10 Ω in parallel. Equivalent resistance:
A. 15 Ω
B. 10/3 Ω
C. 7.5 Ω
D. 2 Ω
Q27
Current through 2 Ω resistor connected across 6 V:
A. 2 A
B. 3 A
C. 1 A
D. 4 A
Q28
Resistivity of a conductor decreases with:
A. Temperature rise
B. Cross-sectional area
C. Length
D. Material density
Q29
A battery supplies 0.5 A to a 12 Ω resistor. Power delivered:
A. 3 W
B. 6 W
C. 1.5 W
D. 2 W
Q30
Two wires of same material and length, but different areas, ratio 1:2. Ratio of resistances:
A. 1:2
B. 2:1
C. 1:4
D. 4:1
Q31
Three resistors 2 Ω, 3 Ω, 6 Ω connected in series. Total resistance:
A. 11 Ω
B. 6 Ω
C. 1 Ω
D. 12 Ω
Q32
Three resistors 2 Ω, 3 Ω, 6 Ω connected in parallel. Total resistance:
A. 1 Ω
B. 11 Ω
C. 6 Ω
D. 12 Ω
Q33
Current through 3 Ω resistor in parallel with 6 Ω resistor across 12 V:
A. 2 A
B. 4 A
C. 1 A
D. 3 A
Q34
A resistor of 10 Ω dissipates 10 W. Current through it:
A. 1 A
B. 2 A
C. 3 A
D. 4 A
Q35
A copper wire of length 2 m and cross-section 1 mm² has resistance R. Another wire of same material, 4 m long, 2 mm² cross-section. Resistance:
A. R
B. 2R
C. 4R
D. R/2
Q36
Current density is:
A. J = I / A
B. J = V / R
C. J = R / I
D. J = I × R
Q37
A wire of resistance 5 Ω carries 2 A. Heat produced in 10 s:
A. 200 J
B. 100 J
C. 50 J
D. 150 J
Q38
Temperature coefficient of resistivity is:
A. α = Δρ / (ρ ΔT)
B. α = Δρ / (ρ T)
C. α = ΔR / (R ΔT)
D. α = ΔR / (R T)
Q39
Two resistors, R and 2R, connected in series to battery. Fraction of total voltage across R:
A. 1/3
B. 2/3
C. 1/2
D. 1/4
Q40
Two resistors, R and 2R, connected in parallel to battery. Fraction of total current through R:
A. 1/3
B. 2/3
C. 1/2
D. 1/4
Q41
A 12 V battery supplies 0.5 A to a resistor. Resistance:
A. 24 Ω
B. 12 Ω
C. 6 Ω
D. 8 Ω
Q42
Ohm’s law relates:
A. Voltage & current linearly at constant temperature
B. Voltage & resistance
C. Current & resistance
D. Power & current
Q43
A battery of emf 12 V and internal resistance 1 Ω connected to external 5 Ω resistor. Current:
A. 2 A
B. 1.5 A
C. 2.5 A
D. 3 A
Q44
Voltage drop across external resistor above:
A. 10 V
B. 12 V
C. 9 V
D. 8 V
Q45
A 60 W, 120 V bulb is connected to 240 V. Power:
A. 60 W
B. 120 W
C. 240 W
D. 480 W
Q46
A battery of emf 12 V and internal resistance 1 Ω connected across 5 Ω resistor. Power delivered to resistor:
A. 10 W
B. 12 W
C. 15 W
D. 20 W
Q47
A wire of cross-section 1 mm² and resistivity 1.7 ×10⁻⁸ Ω·m, length 2 m. Resistance:
A. 0.034 Ω
B. 0.017 Ω
C. 0.085 Ω
D. 0.5 Ω
Q48
Two wires of same material, lengths 1 m and 2 m, cross-sections 1 mm² and 2 mm². Resistances ratio:
A. 1:1
B. 2:1
C. 1:2
D. 4:1
Q49
Energy dissipated in 4 Ω resistor carrying 3 A for 5 s:
A. 180 J
B. 150 J
C. 100 J
D. 200 J
Q50
A wire of resistance 10 Ω carries 2 A. Energy in 10 s:
A. 400 J
B. 200 J
C. 500 J
D. 100 J
Q51
Current in a 6 Ω resistor with 12 V across it:
A. 1 A
B. 2 A
C. 0.5 A
D. 3 A
Q52
A 12 Ω resistor is in series with 6 Ω resistor across 18 V. Voltage across 6 Ω:
A. 6 V
B. 12 V
C. 9 V
D. 18 V
Q53
A 6 Ω resistor in parallel with 3 Ω resistor, battery 12 V. Voltage across 6 Ω:
A. 12 V
B. 6 V
C. 9 V
D. 3 V
Q54
A resistor’s resistance doubles. For same voltage, current:
A. Doubles
B. Halves
C. Remains same
D. Quadruples
Q55
A wire of resistance R is stretched to double length, volume constant. New resistance:
A. 2R
B. 4R
C. 8R
D. R
Q56
Resistors 2 Ω, 3 Ω, 6 Ω in series. Fraction of voltage across 3 Ω:
A. 1/3
B. 1/2
C. 1/4
D. 1/6
Q57
Three resistors 2 Ω, 3 Ω, 6 Ω in parallel. Fraction of total current through 6 Ω:
A. 1/3
B. 1/6
C. 1/2
D. 1/4
Q58
A 4 Ω resistor carries 2 A. Power dissipated:
A. 4 W
B. 8 W
C. 16 W
D. 32 W
Q59
Resistivity of a material increases with temperature. Material is:
A. Metal
B. Semiconductor
C. Superconductor
D. Insulator
Q60
Current through 3 Ω resistor connected to 6 V:
A. 2 A
B. 1 A
C. 0.5 A
D. 3 A
Q61
Two resistors 4 Ω and 6 Ω in series across 12 V. Voltage across 6 Ω:
A. 4 V
B. 6 V
C. 8 V
D. 12 V
Q62
Two resistors 4 Ω and 6 Ω in parallel across 12 V. Current through 4 Ω:
A. 2 A
B. 3 A
C. 1 A
D. 4 A
Q63
A battery of emf 12 V and internal resistance 1 Ω connected to 5 Ω resistor. Terminal voltage:
A. 10 V
B. 11 V
C. 12 V
D. 9 V
Q64
Current through external resistor above:
A. 2 A
B. 3 A
C. 1.5 A
D. 4 A
Q65
Total resistance of three resistors 2 Ω, 3 Ω, 6 Ω in series:
A. 11 Ω
B. 6 Ω
C. 1 Ω
D. 12 Ω
Q66
Total resistance of three resistors 2 Ω, 3 Ω, 6 Ω in parallel:
A. 1 Ω
B. 11 Ω
C. 6 Ω
D. 12 Ω
Q67
Current in 2 Ω resistor connected to 12 V:
A. 6 A
B. 2 A
C. 4 A
D. 1 A
Q68
A resistor dissipates 10 W with 2 A current. Resistance:
A. 2.5 Ω
B. 5 Ω
C. 10 Ω
D. 1 Ω
Q69
Resistivity of a wire depends on:
A. Material
B. Length
C. Cross-sectional area
D. Current
Q70
Resistivity of copper:
A. 1.7 × 10⁻⁸ Ω·m
B. 1.7 × 10⁻⁶ Ω·m
C. 2 × 10⁻⁸ Ω·m
D. 2 × 10⁻⁶ Ω·m
Q71
A wire of resistance 10 Ω carries 3 A. Heat produced in 5 s:
A. 150 J
B. 450 J
C. 300 J
D. 500 J
Q72
A 60 W, 120 V bulb. Resistance of filament:
A. 240 Ω
B. 120 Ω
C. 200 Ω
D. 180 Ω
Q73
A 12 V battery connected to resistor. Power dissipated 6 W. Resistance:
A. 12 Ω
B. 24 Ω
C. 6 Ω
D. 18 Ω
Q74
Two wires of same length, areas A and 2A. Resistance ratio:
A. 1:1
B. 2:1
C. 1:2
D. 1:4
Q75
Temperature coefficient of resistivity of metals:
A. Positive
B. Negative
C. Zero
D. Infinite
Q76
A resistor 10 Ω dissipates 20 W. Voltage across it:
A. 10 V
B. 20 V
C. 15 V
D. 5 V
Q77
Current density J = 5 × 10⁶ A/m², cross-section 2 mm². Current:
A. 10 A
B. 5 A
C. 20 A
D. 2 A
Q78
A wire of 2 Ω carries 3 A. Power:
A. 6 W
B. 18 W
C. 9 W
D. 12 W
Q79
Kirchhoff’s first law is based on:
A. Conservation of energy
B. Conservation of charge
C. Ohm’s law
D. Power law
Q80
Kirchhoff’s second law is based on:
A. Conservation of energy
B. Conservation of charge
C. Ohm’s law
D. Joule’s law
Q81
Two resistors 6 Ω, 3 Ω in series with 12 V. Fraction of voltage across 6 Ω:
A. 1/2
B. 1/4
C. 2/3
D. 1/3
Q82
Two resistors 6 Ω, 3 Ω in parallel across 12 V. Current through 3 Ω:
A. 2 A
B. 4 A
C. 1 A
D. 3 A
Q83
A wire of resistance 5 Ω carries 2 A. Heat produced in 20 s:
A. 400 J
B. 500 J
C. 200 J
D. 100 J
Q84
Two wires of same material, lengths 2 m and 1 m, areas 1 mm² and 2 mm². Resistances ratio:
A. 2:1
B. 1:1
C. 1:2
D. 4:1
Q85
A 120 V, 60 W bulb connected across 240 V. Power:
A. 120 W
B. 240 W
C. 480 W
D. 60 W
Q86
Resistance of 60 W, 120 V bulb:
A. 240 Ω
B. 120 Ω
C. 200 Ω
D. 180 Ω
Q87
A battery of 12 V, internal resistance 1 Ω, external 5 Ω. Current:
A. 2 A
B. 1.5 A
C. 2.5 A
D. 3 A
Q88
Voltage across external resistor above:
A. 10 V
B. 11 V
C. 12 V
D. 9 V
Q89
Power delivered to external resistor above:
A. 10 W
B. 12 W
C. 15 W
D. 20 W
Q90
A resistor of 4 Ω carries 3 A. Energy in 5 s:
A. 180 J
B. 150 J
C. 100 J
D. 200 J
Q91
A wire of resistance 6 Ω is connected to a 12 V battery. Current:
A. 1 A
B. 2 A
C. 0.5 A
D. 3 A
Q92
Two resistors 3 Ω and 6 Ω in series across 9 V. Voltage across 3 Ω:
A. 3 V
B. 6 V
C. 9 V
D. 1 V
Q93
Two resistors 3 Ω and 6 Ω in parallel across 12 V. Current through 6 Ω:
A. 1 A
B. 2 A
C. 3 A
D. 4 A
Q94
Current density J = 10⁶ A/m², cross-section 2 mm². Current:
A. 2 A
B. 5 A
C. 10 A
D. 20 A
Q95
A resistor dissipates 50 W with 5 A current. Voltage across resistor:
A. 10 V
B. 5 V
C. 50 V
D. 25 V
Q96
A battery of emf 12 V, internal resistance 1 Ω connected to 5 Ω resistor. Terminal voltage:
A. 10 V
B. 11 V
C. 12 V
D. 9 V
Q97
Power delivered to above external resistor:
A. 10 W
B. 12 W
C. 15 W
D. 20 W
Q98
A 60 W, 120 V bulb is connected to 240 V supply. Power consumed:
A. 60 W
B. 120 W
C. 240 W
D. 480 W
Q99
Resistance of 120 V, 60 W bulb:
A. 240 Ω
B. 120 Ω
C. 200 Ω
D. 180 Ω
Q100
A 2 Ω resistor carries 3 A. Power dissipated:
A. 6 W
B. 9 W
C. 12 W
D. 18 W
Q101
Wire of resistance R is stretched to double its length. Volume constant. New resistance:
A. 2R
B. 4R
C. 8R
D. R
Q102
Two resistors 5 Ω and 10 Ω in series. Fraction of total voltage across 5 Ω:
A. 1/3
B. 1/2
C. 2/3
D. 1/4
Q103
Two resistors 5 Ω and 10 Ω in parallel. Fraction of total current through 10 Ω:
A. 1/3
B. 1/2
C. 2/3
D. 1/4
Q104
Current through 6 Ω resistor connected across 12 V:
A. 1 A
B. 2 A
C. 0.5 A
D. 3 A
Q105
Heat produced in 5 Ω resistor carrying 2 A for 10 s:
A. 200 J
B. 100 J
C. 150 J
D. 250 J
Q106
A 12 V battery connected to resistor dissipating 6 W. Resistance:
A. 12 Ω
B. 24 Ω
C. 6 Ω
D. 18 Ω
Q107
Two wires, lengths 2 m and 1 m, cross-section 1 mm² each. Same material. Resistance ratio:
A. 2:1
B. 1:2
C. 1:1
D. 4:1
Q108
Temperature coefficient of resistivity of metals:
A. Positive
B. Negative
C. Zero
D. Infinite
Q109
Wire of 10 Ω, current 2 A. Heat produced in 5 s:
A. 200 J
B. 100 J
C. 250 J
D. 150 J
Q110
Two resistors 2 Ω, 3 Ω in series across 10 V. Voltage across 3 Ω:
A. 4 V
B. 6 V
C. 2 V
D. 3 V
Q111
Two resistors 2 Ω, 3 Ω in parallel across 10 V. Current through 2 Ω:
A. 2 A
B. 3 A
C. 5 A
D. 1 A
Q112
Battery 12 V, internal 1 Ω, external 5 Ω. Current:
A. 2 A
B. 1.5 A
C. 3 A
D. 1 A
Q113
Voltage across external resistor:
A. 10 V
B. 11 V
C. 12 V
D. 9 V
Q114
Power delivered to external resistor:
A. 10 W
B. 12 W
C. 15 W
D. 20 W
Q115
Resistivity of copper:
A. 1.7 × 10⁻⁸ Ω·m
B. 1.7 × 10⁻⁶ Ω·m
C. 2 × 10⁻⁸ Ω·m
D. 2 × 10⁻⁶ Ω·m
Q116
Current density J = 5 × 10⁶ A/m², area 2 mm². Current:
A. 10 A
B. 5 A
C. 20 A
D. 2 A
Q117
Two wires, same length and material, areas 1 mm², 2 mm². Resistance ratio:
A. 2:1
B. 1:2
C. 1:1
D. 4:1
Q118
A 120 V, 60 W bulb. Resistance:
A. 240 Ω
B. 120 Ω
C. 200 Ω
D. 180 Ω
Q119
A 12 Ω resistor carries 1.5 A. Power dissipated:
A. 27 W
B. 18 W
C. 24 W
D. 30 W
Q120
Current through 3 Ω resistor connected to 6 V:
A. 2 A
B. 1 A
C. 0.5 A
D. 3 A
Q121
Two resistors 4 Ω and 8 Ω are connected in series to a 12 V battery. Voltage across 4 Ω:
A. 4 V
B. 6 V
C. 8 V
D. 3 V
Q122
Two resistors 4 Ω and 8 Ω are connected in parallel to a 12 V battery. Current through 8 Ω:
A. 1 A
B. 2 A
C. 3 A
D. 1.5 A
Q123
A 12 V battery is connected to a resistor dissipating 6 W. Resistance:
A. 12 Ω
B. 24 Ω
C. 6 Ω
D. 18 Ω
Q124
Two wires of same material, lengths 2 m and 1 m, cross-sections 1 mm² and 2 mm². Resistance ratio:
A. 2:1
B. 1:1
C. 1:2
D. 4:1
Q125
A battery of emf 12 V and internal resistance 1 Ω is connected to external 5 Ω resistor. Current:
A. 2 A
B. 1.5 A
C. 3 A
D. 1 A
Q126
Voltage across external resistor in above circuit:
A. 10 V
B. 11 V
C. 12 V
D. 9 V
Q127
Power delivered to external resistor:
A. 10 W
B. 12 W
C. 15 W
D. 20 W
Q128
Current density J = 5 × 10⁶ A/m², cross-section 2 mm². Current:
A. 10 A
B. 5 A
C. 20 A
D. 2 A
Q129
A 2 Ω resistor carries 3 A. Energy dissipated in 5 s:
A. 90 J
B. 150 J
C. 120 J
D. 180 J
Q130
Wire of 10 Ω resistance, current 2 A. Heat produced in 10 s:
A. 400 J
B. 200 J
C. 500 J
D. 300 J
Q131
Two resistors 6 Ω and 3 Ω in series. Total resistance:
A. 9 Ω
B. 3 Ω
C. 6 Ω
D. 12 Ω
Q132
Two resistors 6 Ω and 3 Ω in parallel. Total resistance:
A. 2 Ω
B. 9 Ω
C. 1 Ω
D. 3 Ω
Q133
Current through 3 Ω resistor in above parallel circuit with 12 V:
A. 4 A
B. 2 A
C. 1 A
D. 3 A
Q134
Resistance of 60 W, 120 V bulb:
A. 240 Ω
B. 120 Ω
C. 200 Ω
D. 180 Ω
Q135
A 12 V battery is connected to a 12 Ω resistor. Current:
A. 1 A
B. 2 A
C. 0.5 A
D. 3 A
Q136
Two resistors R1 = 2 Ω and R2 = 3 Ω in series across 10 V. Voltage across R2:
A. 4 V
B. 6 V
C. 5 V
D. 2 V
Q137
Two resistors R1 = 2 Ω and R2 = 3 Ω in parallel across 10 V. Current through R1:
A. 2 A
B. 5 A
C. 1 A
D. 3 A
Q138
Resistivity of copper:
A. 1.7 × 10⁻⁸ Ω·m
B. 1.7 × 10⁻⁶ Ω·m
C. 2 × 10⁻⁸ Ω·m
D. 2 × 10⁻⁶ Ω·m
Q139
A wire of resistance R is stretched to double its length, volume constant. New resistance:
A. 2R
B. 4R
C. 8R
D. R
Q140
Two wires of same material, lengths 2 m and 1 m, cross-sections 1 mm² each. Resistance ratio:
A. 2:1
B. 1:2
C. 1:1
D. 4:1
Q141
A 12 Ω resistor carries 1 A. Power dissipated:
A. 12 W
B. 10 W
C. 15 W
D. 18 W
Q142
Current through 3 Ω resistor connected across 6 V:
A. 2 A
B. 1 A
C. 0.5 A
D. 3 A
Q143
Temperature coefficient of resistivity of metals:
A. Positive
B. Negative
C. Zero
D. Infinite
Q144
Current density J = 10⁶ A/m², cross-section 2 mm². Current:
A. 2 A
B. 5 A
C. 10 A
D. 20 A
Q145
Power dissipated in 4 Ω resistor carrying 3 A:
A. 12 W
B. 36 W
C. 24 W
D. 9 W
Q146
A 120 V, 60 W bulb connected across 240 V. Power:
A. 120 W
B. 240 W
C. 480 W
D. 60 W
Q147
Kirchhoff’s first law is based on:
A. Conservation of charge
B. Conservation of energy
C. Ohm’s law
D. Joule’s law
Q148
Kirchhoff’s second law is based on:
A. Conservation of energy
B. Conservation of charge
C. Ohm’s law
D. Joule’s law
Q149
A resistor dissipates 50 W with 5 A current. Voltage across it:
A. 10 V
B. 25 V
C. 50 V
D. 20 V
Q150
Wire of 10 Ω carries 2 A. Heat produced in 5 s:
A. 200 J
B. 100 J
C. 250 J
D. 150 J
Q151
Two resistors 4 Ω and 8 Ω in series across 12 V. Voltage across 8 Ω:
A. 8 V
B. 4 V
C. 12 V
D. 6 V
Q152
Two resistors 4 Ω and 8 Ω in parallel across 12 V. Current through 4 Ω:
A. 2 A
B. 3 A
C. 1 A
D. 1.5 A
Q153
Battery of emf 12 V, internal resistance 1 Ω connected to 5 Ω resistor. Terminal voltage:
A. 10 V
B. 11 V
C. 12 V
D. 9 V
Q154
Power delivered to external resistor above:
A. 10 W
B. 12 W
C. 15 W
D. 20 W
Q155
Current density J = 10⁶ A/m², cross-section 1 mm². Current:
A. 1 A
B. 10 A
C. 0.1 A
D. 5 A
Q156
A resistor of 6 Ω carries 2 A. Power dissipated:
A. 12 W
B. 18 W
C. 24 W
D. 6 W
Q157
Wire of resistance 5 Ω carries 3 A. Heat produced in 10 s:
A. 450 J
B. 300 J
C. 150 J
D. 600 J
Q158
Resistance of 60 W, 120 V bulb:
A. 240 Ω
B. 120 Ω
C. 200 Ω
D. 180 Ω
Q159
Current through 12 Ω resistor connected across 24 V:
A. 2 A
B. 1 A
C. 0.5 A
D. 3 A
Q160
Two resistors R and 2R in series across 12 V. Voltage across R:
A. 4 V
B. 6 V
C. 8 V
D. 12 V
Q161
Two resistors R and 2R in parallel across 12 V. Current through R:
A. 4 I₀
B. 2 I₀
C. I₀
D. 0.5 I₀
Q162
Wire of resistance R stretched to double length, volume constant. New resistance:
A. 2R
B. 4R
C. 8R
D. R
Q163
Two wires of same material, lengths 1 m and 2 m, cross-sections 1 mm² each. Resistance ratio:
A. 1:2
B. 2:1
C. 1:1
D. 4:1
Q164
A 120 V, 60 W bulb connected to 240 V. Power consumed:
A. 60 W
B. 120 W
C. 240 W
D. 480 W
Q165
A resistor dissipates 50 W with 5 A current. Voltage across it:
A. 10 V
B. 20 V
C. 25 V
D. 50 V
Q166
Two resistors 3 Ω and 6 Ω in series across 12 V. Voltage across 3 Ω:
A. 4 V
B. 6 V
C. 3 V
D. 8 V
Q167
Two resistors 3 Ω and 6 Ω in parallel across 12 V. Current through 3 Ω:
A. 2 A
B. 4 A
C. 3 A
D. 1 A
Q168
Resistivity of copper:
A. 1.7 × 10⁻⁸ Ω·m
B. 1.7 × 10⁻⁶ Ω·m
C. 2 × 10⁻⁸ Ω·m
D. 2 × 10⁻⁶ Ω·m
Q169
Temperature coefficient of resistivity of metals:
A. Positive
B. Negative
C. Zero
D. Infinite
Q170
Current density J = 5 × 10⁶ A/m², cross-section 2 mm². Current:
A. 10 A
B. 5 A
C. 20 A
D. 2 A
Q171
Battery 12 V, internal resistance 1 Ω, external 5 Ω. Current:
A. 2 A
B. 1.5 A
C. 3 A
D. 1 A
Q172
Voltage across external resistor above:
A. 10 V
B. 11 V
C. 12 V
D. 9 V
Q173
Power delivered to external resistor above:
A. 10 W
B. 12 W
C. 15 W
D. 20 W
Q174
A wire of resistance 10 Ω carries 2 A. Energy dissipated in 10 s:
A. 400 J
B. 200 J
C. 500 J
D. 300 J
Q175
Two resistors 2 Ω and 3 Ω in series across 10 V. Voltage across 3 Ω:
A. 6 V
B. 4 V
C. 5 V
D. 3 V
Q176
Two resistors 2 Ω and 3 Ω in parallel across 10 V. Current through 2 Ω:
A. 5 A
B. 2 A
C. 3 A
D. 1 A
Q177
Wire of 5 Ω, current 2 A. Power:
A. 20 W
B. 10 W
C. 15 W
D. 5 W
Q178
Heat produced in 4 Ω resistor carrying 3 A for 5 s:
A. 180 J
B. 150 J
C. 200 J
D. 100 J
Q179
Resistance of 60 W, 120 V bulb:
A. 240 Ω
B. 120 Ω
C. 200 Ω
D. 180 Ω
Q180
Current through 6 Ω resistor connected to 12 V:
A. 2 A
B. 1 A
C. 0.5 A
D. 3 A
Q181
Two resistors 5 Ω and 10 Ω in series across 15 V. Voltage across 5 Ω:
A. 5 V
B. 10 V
C. 15 V
D. 7.5 V
Q182
Two resistors 5 Ω and 10 Ω in parallel across 15 V. Current through 10 Ω:
A. 1.5 A
B. 0.5 A
C. 1 A
D. 2 A
Q183
A 12 V battery, internal resistance 1 Ω connected to external 5 Ω resistor. Terminal voltage:
A. 10 V
B. 11 V
C. 12 V
D. 9 V
Q184
Power delivered to external resistor above:
A. 10 W
B. 12 W
C. 15 W
D. 20 W
Q185
Current density J = 10⁶ A/m², cross-section 2 mm². Current:
A. 2 A
B. 5 A
C. 10 A
D. 20 A
Q186
Wire of resistance 4 Ω carries 3 A. Power dissipated:
A. 36 W
B. 12 W
C. 24 W
D. 9 W
Q187
Heat produced in 5 Ω resistor carrying 2 A for 10 s:
A. 200 J
B. 100 J
C. 150 J
D. 250 J
Q188
Resistance of 60 W, 120 V bulb:
A. 240 Ω
B. 120 Ω
C. 200 Ω
D. 180 Ω
Q189
Current through 12 Ω resistor connected across 24 V:
A. 2 A
B. 1 A
C. 0.5 A
D. 3 A
Q190
Two resistors R and 2R in series across 12 V. Voltage across R:
A. 4 V
B. 6 V
C. 8 V
D. 12 V
Q191
Two resistors R and 2R in parallel across 12 V. Current through R:
A. 4 I₀
B. 2 I₀
C. I₀
D. 0.5 I₀
Q192
Wire of resistance R is stretched to double its length, volume constant. New resistance:
A. 2R
B. 4R
C. 8R
D. R
Q193
Two wires of same material, lengths 1 m and 2 m, cross-sections 1 mm² each. Resistance ratio:
A. 1:2
B. 2:1
C. 1:1
D. 4:1
Q194
A 120 V, 60 W bulb connected to 240 V. Power consumed:
A. 60 W
B. 120 W
C. 240 W
D. 480 W
Q195
A resistor dissipates 50 W with 5 A current. Voltage across it:
A. 10 V
B. 20 V
C. 25 V
D. 50 V
Q196
Two resistors 3 Ω and 6 Ω in series across 12 V. Voltage across 3 Ω:
A. 4 V
B. 6 V
C. 3 V
D. 8 V
Q197
Two resistors 3 Ω and 6 Ω in parallel across 12 V. Current through 3 Ω:
A. 2 A
B. 4 A
C. 3 A
D. 1 A
Q198
Resistivity of copper:
A. 1.7 × 10⁻⁸ Ω·m
B. 1.7 × 10⁻⁶ Ω·m
C. 2 × 10⁻⁸ Ω·m
D. 2 × 10⁻⁶ Ω·m
Q199
Temperature coefficient of resistivity of metals:
A. Positive
B. Negative
C. Zero
D. Infinite
Q200
Current density J = 5 × 10⁶ A/m², cross-section 2 mm². Current:
A. 10 A
B. 5 A
C. 20 A
D. 2 A
Q201
Battery 12 V, internal resistance 1 Ω, external 5 Ω. Current:
A. 2 A
B. 1.5 A
C. 3 A
D. 1 A
Q202
Voltage across external resistor above:
A. 10 V
B. 11 V
C. 12 V
D. 9 V
Q203
Power delivered to external resistor above:
A. 10 W
B. 12 W
C. 15 W
D. 20 W
Q204
A wire of resistance 10 Ω carries 2 A. Energy dissipated in 10 s:
A. 400 J
B. 200 J
C. 500 J
D. 300 J
Q205
Two resistors 2 Ω and 3 Ω in series across 10 V. Voltage across 3 Ω:
A. 6 V
B. 4 V
C. 5 V
D. 3 V
Q206
Two resistors 2 Ω and 3 Ω in parallel across 10 V. Current through 2 Ω:
A. 5 A
B. 2 A
C. 3 A
D. 1 A
Q207
Wire of 5 Ω, current 2 A. Power:
A. 20 W
B. 10 W
C. 15 W
D. 5 W
Q208
Heat produced in 4 Ω resistor carrying 3 A for 5 s:
A. 180 J
B. 150 J
C. 200 J
D. 100 J
Q209
Resistance of 60 W, 120 V bulb:
A. 240 Ω
B. 120 Ω
C. 200 Ω
D. 180 Ω
Q210
Current through 6 Ω resistor connected to 12 V:
A. 2 A
B. 1 A
C. 0.5 A
D. 3 A
Q211
Two resistors 3 Ω and 6 Ω in series across 12 V. Voltage across 6 Ω:
A. 8 V
B. 4 V
C. 6 V
D. 12 V
Q212
Two resistors 3 Ω and 6 Ω in parallel across 12 V. Current through 3 Ω:
A. 4 A
B. 2 A
C. 1 A
D. 3 A
Q213
A 12 V battery, internal resistance 1 Ω connected to 5 Ω resistor. Terminal voltage:
A. 10 V
B. 11 V
C. 12 V
D. 9 V
Q214
Power delivered to external resistor above:
A. 10 W
B. 12 W
C. 15 W
D. 20 W
Q215
Current density J = 5 × 10⁶ A/m², cross-section 1 mm². Current:
A. 5 A
B. 2 A
C. 10 A
D. 1 A
Q216
Wire of resistance 8 Ω carries 2 A. Power dissipated:
A. 32 W
B. 16 W
C. 24 W
D. 8 W
Q217
Heat produced in 6 Ω resistor carrying 3 A for 5 s:
A. 225 J
B. 180 J
C. 150 J
D. 200 J
Q218
Resistance of 60 W, 120 V bulb:
A. 240 Ω
B. 120 Ω
C. 200 Ω
D. 180 Ω
Q219
Current through 12 Ω resistor connected across 24 V:
A. 2 A
B. 1 A
C. 0.5 A
D. 3 A
Q220
Two resistors R and 2R in series across 12 V. Voltage across 2R:
A. 4 V
B. 6 V
C. 8 V
D. 12 V
Q221
Two resistors R and 2R in parallel across 12 V. Current through 2R:
A. 0.5 I₀
B. I₀
C. 2 I₀
D. 4 I₀
Q222
Wire of resistance R is stretched to double its length, volume constant. New resistance:
A. 2R
B. 4R
C. 8R
D. R
Q223
Two wires of same material, lengths 1 m and 2 m, cross-sections 1 mm² each. Resistance ratio:
A. 1:2
B. 2:1
C. 1:1
D. 4:1
Q224
A 120 V, 60 W bulb connected to 240 V. Power consumed:
A. 60 W
B. 120 W
C. 240 W
D. 480 W
Q225
A resistor dissipates 50 W with 5 A current. Voltage across it:
A. 10 V
B. 20 V
C. 25 V
D. 50 V
Q226
Two resistors 3 Ω and 6 Ω in series across 12 V. Voltage across 6 Ω:
A. 4 V
B. 8 V
C. 6 V
D. 12 V
Q227
Two resistors 3 Ω and 6 Ω in parallel across 12 V. Current through 6 Ω:
A. 2 A
B. 1 A
C. 3 A
D. 4 A
Q228
Resistivity of copper:
A. 1.7 × 10⁻⁸ Ω·m
B. 1.7 × 10⁻⁶ Ω·m
C. 2 × 10⁻⁸ Ω·m
D. 2 × 10⁻⁶ Ω·m
Q229
Temperature coefficient of resistivity of metals:
A. Positive
B. Negative
C. Zero
D. Infinite
Q230
Current density J = 5 × 10⁶ A/m², cross-section 2 mm². Current:
A. 10 A
B. 5 A
C. 20 A
D. 2 A
Q231
Battery 12 V, internal resistance 1 Ω, external 5 Ω. Current:
A. 2 A
B. 1.5 A
C. 3 A
D. 1 A
Q232
Voltage across external resistor above:
A. 10 V
B. 11 V
C. 12 V
D. 9 V
Q233
Power delivered to external resistor above:
A. 10 W
B. 12 W
C. 15 W
D. 20 W
Q234
A wire of resistance 10 Ω carries 2 A. Energy dissipated in 10 s:
A. 400 J
B. 200 J
C. 500 J
D. 300 J
Q235
Two resistors 2 Ω and 3 Ω in series across 10 V. Voltage across 2 Ω:
A. 4 V
B. 6 V
C. 5 V
D. 3 V
Q236
Two resistors 2 Ω and 3 Ω in parallel across 10 V. Current through 3 Ω:
A. 2 A
B. 3 A
C. 1 A
D. 5 A
Q237
Wire of 5 Ω, current 2 A. Power:
A. 20 W
B. 10 W
C. 15 W
D. 5 W
Q238
Heat produced in 4 Ω resistor carrying 3 A for 5 s:
A. 180 J
B. 150 J
C. 200 J
D. 100 J
Q239
Resistance of 60 W, 120 V bulb:
A. 240 Ω
B. 120 Ω
C. 200 Ω
D. 180 Ω
Q240
Current through 6 Ω resistor connected to 12 V:
A. 2 A
B. 1 A
C. 0.5 A
D. 3 A
Q241
Two resistors 5 Ω and 10 Ω in series across 15 V. Voltage across 10 Ω:
A. 10 V
B. 5 V
C. 15 V
D. 7.5 V
Q242
Two resistors 5 Ω and 10 Ω in parallel across 15 V. Current through 5 Ω:
A. 3 A
B. 2 A
C. 1.5 A
D. 1 A
Q243
Battery of emf 12 V, internal resistance 1 Ω connected to 5 Ω resistor. Terminal voltage:
A. 10 V
B. 11 V
C. 12 V
D. 9 V
Q244
Power delivered to external resistor above:
A. 10 W
B. 12 W
C. 15 W
D. 20 W
Q245
Current density J = 2 × 10⁶ A/m², cross-section 2 mm². Current:
A. 4 A
B. 2 A
C. 6 A
D. 1 A
Q246
Wire of resistance 6 Ω carries 2 A. Power dissipated:
A. 24 W
B. 12 W
C. 18 W
D. 6 W
Q247
Heat produced in 8 Ω resistor carrying 3 A for 5 s:
A. 360 J
B. 300 J
C. 200 J
D. 180 J
Q248
Resistance of 60 W, 120 V bulb:
A. 240 Ω
B. 120 Ω
C. 200 Ω
D. 180 Ω
Q249
Current through 12 Ω resistor connected across 24 V:
A. 2 A
B. 1 A
C. 0.5 A
D. 3 A
Q250
Two resistors R and 3R in series across 12 V. Voltage across R:
A. 3 V
B. 6 V
C. 9 V
D. 12 V
Q251
Two resistors R and 3R in parallel across 12 V. Current through R:
A. 0.75 I₀
B. I₀
C. 1.5 I₀
D. 3 I₀
Q252
Wire of resistance R is stretched to triple its length, volume constant. New resistance:
A. 3R
B. 9R
C. 27R
D. R
Q253
Two wires of same material, lengths 1 m and 3 m, cross-sections 1 mm² each. Resistance ratio:
A. 1:3
B. 3:1
C. 1:1
D. 9:1
Q254
A 120 V, 60 W bulb connected to 240 V. Power consumed:
A. 60 W
B. 120 W
C. 240 W
D. 480 W
Q255
A resistor dissipates 50 W with 5 A current. Voltage across it:
A. 10 V
B. 20 V
C. 25 V
D. 50 V
Q256
Two resistors 3 Ω and 6 Ω in series across 12 V. Voltage across 6 Ω:
A. 4 V
B. 8 V
C. 6 V
D. 12 V
Q257
Two resistors 3 Ω and 6 Ω in parallel across 12 V. Current through 6 Ω:
A. 2 A
B. 1 A
C. 3 A
D. 4 A
Q258
Resistivity of copper:
A. 1.7 × 10⁻⁸ Ω·m
B. 1.7 × 10⁻⁶ Ω·m
C. 2 × 10⁻⁸ Ω·m
D. 2 × 10⁻⁶ Ω·m
Q259
Temperature coefficient of resistivity of metals:
A. Positive
B. Negative
C. Zero
D. Infinite
Q260
Current density J = 5 × 10⁶ A/m², cross-section 1 mm². Current:
A. 5 A
B. 2.5 A
C. 10 A
D. 1 A
Q261
Battery 12 V, internal resistance 1 Ω, external 5 Ω. Current:
A. 2 A
B. 1.5 A
C. 3 A
D. 1 A
Q262
Voltage across external resistor above:
A. 10 V
B. 11 V
C. 12 V
D. 9 V
Q263
Power delivered to external resistor above:
A. 10 W
B. 12 W
C. 15 W
D. 20 W
Q264
A wire of resistance 10 Ω carries 2 A. Energy dissipated in 10 s:
A. 400 J
B. 200 J
C. 500 J
D. 300 J
Q265
Two resistors 2 Ω and 3 Ω in series across 10 V. Voltage across 2 Ω:
A. 4 V
B. 6 V
C. 5 V
D. 3 V
Q266
Two resistors 2 Ω and 3 Ω in parallel across 10 V. Current through 3 Ω:
A. 2 A
B. 3 A
C. 1 A
D. 5 A
Q267
Wire of 5 Ω, current 2 A. Power:
A. 20 W
B. 10 W
C. 15 W
D. 5 W
Q268
Heat produced in 4 Ω resistor carrying 3 A for 5 s:
A. 180 J
B. 150 J
C. 200 J
D. 100 J
Q269
Resistance of 60 W, 120 V bulb:
A. 240 Ω
B. 120 Ω
C. 200 Ω
D. 180 Ω
Q270
Current through 6 Ω resistor connected to 12 V:
A. 2 A
B. 1 A
C. 0.5 A
D. 3 A
Q271
Two resistors 4 Ω and 8 Ω in series across 12 V. Voltage across 8 Ω:
A. 8 V
B. 4 V
C. 12 V
D. 6 V
Q272
Two resistors 4 Ω and 8 Ω in parallel across 12 V. Current through 4 Ω:
A. 3 A
B. 2 A
C. 1.5 A
D. 1 A
Q273
A 12 V battery, internal resistance 1 Ω connected to 5 Ω resistor. Terminal voltage:
A. 10 V
B. 11 V
C. 12 V
D. 9 V
Q274
Power delivered to external resistor above:
A. 10 W
B. 12 W
C. 15 W
D. 20 W
Q275
Current density J = 10⁶ A/m², cross-section 1 mm². Current:
A. 1 A
B. 10 A
C. 0.1 A
D. 5 A
Q276
Wire of resistance 6 Ω carries 2 A. Power dissipated:
A. 24 W
B. 12 W
C. 18 W
D. 6 W
Q277
Heat produced in 5 Ω resistor carrying 2 A for 10 s:
A. 200 J
B. 100 J
C. 150 J
D. 250 J
Q278
Resistance of 60 W, 120 V bulb:
A. 240 Ω
B. 120 Ω
C. 200 Ω
D. 180 Ω
Q279
Current through 12 Ω resistor connected across 24 V:
A. 2 A
B. 1 A
C. 0.5 A
D. 3 A
Q280
Two resistors R and 2R in series across 12 V. Voltage across R:
A. 4 V
B. 6 V
C. 8 V
D. 12 V
Q281
Two resistors R and 2R in parallel across 12 V. Current through 2R:
A. 0.5 I₀
B. I₀
C. 2 I₀
D. 4 I₀
Q282
Wire of resistance R is stretched to double its length, volume constant. New resistance:
A. 2R
B. 4R
C. 8R
D. R
Q283
Two wires of same material, lengths 1 m and 2 m, cross-sections 1 mm² each. Resistance ratio:
A. 1:2
B. 2:1
C. 1:1
D. 4:1
Q284
A 120 V, 60 W bulb connected to 240 V. Power consumed:
A. 60 W
B. 120 W
C. 240 W
D. 480 W
Q285
A resistor dissipates 50 W with 5 A current. Voltage across it:
A. 10 V
B. 20 V
C. 25 V
D. 50 V
Q286
Two resistors 3 Ω and 6 Ω in series across 12 V. Voltage across 6 Ω:
A. 4 V
B. 8 V
C. 6 V
D. 12 V
Q287
Two resistors 3 Ω and 6 Ω in parallel across 12 V. Current through 6 Ω:
A. 2 A
B. 1 A
C. 3 A
D. 4 A
Q288
Resistivity of copper:
A. 1.7 × 10⁻⁸ Ω·m
B. 1.7 × 10⁻⁶ Ω·m
C. 2 × 10⁻⁸ Ω·m
D. 2 × 10⁻⁶ Ω·m
Q289
Temperature coefficient of resistivity of metals:
A. Positive
B. Negative
C. Zero
D. Infinite
Q290
Current density J = 5 × 10⁶ A/m², cross-section 2 mm². Current:
A. 10 A
B. 5 A
C. 20 A
D. 2 A
Q291
Battery 12 V, internal resistance 1 Ω, external 5 Ω. Current:
A. 2 A
B. 1.5 A
C. 3 A
D. 1 A
Q292
Voltage across external resistor above:
A. 10 V
B. 11 V
C. 12 V
D. 9 V
Q293
Power delivered to external resistor above:
A. 10 W
B. 12 W
C. 15 W
D. 20 W
Q294
A wire of resistance 10 Ω carries 2 A. Energy dissipated in 10 s:
A. 400 J
B. 200 J
C. 500 J
D. 300 J
Q295
Two resistors 2 Ω and 3 Ω in series across 10 V. Voltage across 2 Ω:
A. 4 V
B. 6 V
C. 5 V
D. 3 V
Q296
Two resistors 2 Ω and 3 Ω in parallel across 10 V. Current through 3 Ω:
A. 2 A
B. 3 A
C. 1 A
D. 5 A
Q297
Wire of 5 Ω, current 2 A. Power:
A. 20 W
B. 10 W
C. 15 W
D. 5 W
Q298
Heat produced in 4 Ω resistor carrying 3 A for 5 s:
A. 180 J
B. 150 J
C. 200 J
D. 100 J
Q299
Resistance of 60 W, 120 V bulb:
A. 240 Ω
B. 120 Ω
C. 200 Ω
D. 180 Ω
Q300
Current through 6 Ω resistor connected to 12 V:
A. 2 A
B. 1 A
C. 0.5 A
D. 3 A
| Q No | Answer | Q No | Answer | Q No | Answer |
|---|---|---|---|---|---|
| 1 | B | 101 | B | 201 | B |
| 2 | C | 102 | C | 202 | B |
| 3 | A | 103 | B | 203 | C |
| 4 | D | 104 | A | 204 | A |
| 5 | B | 105 | D | 205 | A |
| 6 | C | 106 | A | 206 | B |
| 7 | B | 107 | B | 207 | A |
| 8 | C | 108 | D | 208 | A |
| 9 | B | 109 | B | 209 | B |
| 10 | A | 110 | C | 210 | A |
| 11 | B | 111 | A | 211 | B |
| 12 | C | 112 | D | 212 | B |
| 13 | A | 113 | B | 213 | B |
| 14 | C | 114 | A | 214 | B |
| 15 | D | 115 | B | 215 | C |
| 16 | B | 116 | C | 216 | A |
| 17 | A | 117 | D | 217 | B |
| 18 | C | 118 | A | 218 | B |
| 19 | B | 119 | D | 219 | A |
| 20 | A | 120 | B | 220 | B |
| 21 | A | 121 | D | 221 | A |
| 22 | B | 122 | A | 222 | B |
| 23 | C | 123 | B | 223 | A |
| 24 | A | 124 | B | 224 | C |
| 25 | B | 125 | B | 225 | C |
| 26 | A | 126 | A | 226 | B |
| 27 | B | 127 | B | 227 | B |
| 28 | C | 128 | A | 228 | A |
| 29 | A | 129 | A | 229 | A |
| 30 | A | 130 | A | 230 | A |
| 31 | A | 131 | A | 231 | B |
| 32 | A | 132 | A | 232 | A |
| 33 | B | 133 | B | 233 | B |
| 34 | A | 134 | A | 234 | A |
| 35 | A | 135 | A | 235 | B |
| 36 | B | 136 | B | 236 | B |
| 37 | A | 137 | A | 237 | A |
| 38 | A | 138 | A | 238 | A |
| 39 | B | 139 | B | 239 | B |
| 40 | A | 140 | A | 240 | A |
| 41 | A | 141 | A | 241 | B |
| 42 | B | 142 | B | 242 | C |
| 43 | A | 143 | A | 243 | B |
| 44 | A | 144 | A | 244 | B |
| 45 | B | 145 | B | 245 | A |
| 46 | B | 146 | C | 246 | A |
| 47 | A | 147 | A | 247 | A |
| 48 | C | 148 | A | 248 | B |
| 49 | C | 149 | D | 249 | B |
| 50 | A | 150 | A | 250 | B |
| 51 | A | 151 | D | 251 | B |
| 52 | B | 152 | A | 252 | B |
| 53 | B | 153 | B | 253 | A |
| 54 | B | 154 | C | 254 | C |
| 55 | A | 155 | C | 255 | C |
| 56 | B | 156 | A | 256 | B |
| 57 | B | 157 | A | 257 | B |
| 58 | C | 158 | A | 258 | A |
| 59 | B | 159 | A | 259 | A |
| 60 | B | 160 | B | 260 | A |
| 61 | C | 161 | C | 261 | B |
| 62 | B | 162 | B | 262 | B |
| 63 | A | 163 | A | 263 | B |
| 64 | B | 164 | C | 264 | A |
| 65 | C | 165 | C | 265 | A |
| 66 | B | 166 | B | 266 | B |
| 67 | C | 167 | B | 267 | A |
| 68 | A | 168 | A | 268 | A |
| 69 | B | 169 | A | 269 | B |
| 70 | A | 170 | C | 270 | A |
| 71 | B | 171 | B | 271 | A |
| 72 | A | 172 | A | 272 | B |
| 73 | C | 173 | B | 273 | B |
| 74 | B | 174 | A | 274 | B |
| 75 | C | 175 | B | 275 | B |
| 76 | B | 176 | B | 276 | A |
| 77 | C | 177 | A | 277 | A |
| 78 | B | 178 | A | 278 | B |
| 79 | C | 179 | B | 279 | A |
| 80 | A | 180 | A | 280 | B |
| 81 | B | 181 | A | 281 | A |
| 82 | C | 182 | B | 282 | B |
| 83 | A | 183 | B | 283 | A |
| 84 | B | 184 | B | 284 | C |
| 85 | C | 185 | C | 285 | C |
| 86 | B | 186 | A | 286 | B |
| 87 | C | 187 | B | 287 | B |
| 88 | A | 188 | A | 288 | A |
| 89 | B | 189 | A | 289 | A |
| 90 | C | 190 | B | 290 | A |
| 91 | B | 191 | B | 291 | B |
| 92 | A | 192 | B | 292 | A |
| 93 | C | 193 | A | 293 | B |
| 94 | B | 194 | C | 294 | A |
| 95 | C | 195 | C | 295 | B |
| 96 | A | 196 | B | 296 | B |
| 97 | B | 197 | B | 297 | A |
| 98 | C | 198 | A | 298 | A |
| 99 | B | 199 | A | 299 | B |
| 100 | A | 200 | A | 300 | A |
Disclaimer:
These MCQs are original, created for educational purposes. They are based on concepts from NEET syllabus but are not exact questions from previous years’ papers. Use them for practice, self-assessment, and learning.