Probability Worksheet For Class 9 | PDF

Class 9 – Probability Worksheet Answer Key

Section A – Easy Level

  1. 12\frac{1}{2}
  2. 16\frac{1}{6}
  3. 12\frac{1}{2}
  4. 58\frac{5}{8}
  5. 00
  6. 12\frac{1}{2}
  7. 00
  8. 11
  9. 12\frac{1}{2}
  10. 0≤P(E)≤10\leq P(E)\leq 1

Section B – Medium Level

11.

  • (a) 12\frac{1}{2}
  • (b) 23\frac{2}{3}
  • (c) 13\frac{1}{3}

12.

  • (a) 113\frac{1}{13}
  • (b) 12\frac{1}{2}
  • (c) 14\frac{1}{4}

13.

  • (a) 25\frac{2}{5}
  • (b) 13\frac{1}{3}
  • (c) 1115\frac{11}{15}

14.

  • (a) 38\frac{3}{8}
  • (b) 14\frac{1}{4}
  • (c) 38\frac{3}{8}

15.

  • (a) 14\frac{1}{4}
  • (b) 12\frac{1}{2}
  • (c) 14\frac{1}{4}

Section C – Hard Level

16.

  • (a) 16\frac{1}{6}
  • (b) 112\frac{1}{12}
  • (c) 16\frac{1}{6}

17.

  • (a) 25\frac{2}{5}
  • (b) 310\frac{3}{10}
  • (c) 710\frac{7}{10}

18.

  • (a) 1120\frac{11}{20}
  • (b) 920\frac{9}{20}
  • (c) 00

19.

  • (a) 524\frac{5}{24}
  • (b) 1924\frac{19}{24}
  • (c) 9595 times

20.

  • (a) 122\frac{1}{22}
  • (b) 111\frac{1}{11}
  • (c) 544\frac{5}{44}