ICSE Class 10 Probability — Mock Test (2027)

Free online mock test for Probability (ICSE Class 10 Mathematics) — 20 competency-based questions based on the latest CISCE 2027 syllabus, with instant marking. Try the samples below, then take the full test free.

Sample questions

1. 1.Assertion (A): A die is thrown once and the probability of getting an even number is $\frac{2}{3}$.<br>Reason (R): The sample space for even numbers on a die is {2,4,6}<br><br>(a) A is true, R is false.<br>(b) A is false, R is true.<br>(c) Both A and R are true.<br>(d) Both A and R and false.
   • A.A is true, R is false.
   • B.A is false, R is true.
   • C.Both A and R are true.
   • D.Both A and R and false.
2. 2.Ms. Sushmita went to a fair and participated in a game. The game consisted of a box having number cards with numbers from 01 to 30. The three prizes were as per the given table:

   Prize	Number on the card drawn at random is a
   Wall Clock	perfect square
   Water Bottle	even number which is also a multiple of 3
   Purse	prime number

   Find the probability of winning a: (a) Wall Clock (b) Water Bottle (c) Purse
3. 3.Two coins are tossed once. Find the probability of getting (i) 2 heads. (ii) atleast 1 tail.
4. 4.A number is chosen at random from the numbers $-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5$. Then the probability that the square of this number is less than or equal to 1 is:
   • A.$\frac{8}{11}$
   • B.$\frac{3}{11}$
   • C.$\frac{6}{11}$
   • D.$\frac{7}{11}$
5. 5.Out of 200 bulbs in a box, 12 bulbs are defective. One bulb is taken out at random from the box. What is the probability that the drawn bulb is not defective?<br><br>
   • A.$\frac{47}{50}$
   • B.$\frac{3}{50}$
   • C.$\frac{47}{100}$
   • D.$\frac{53}{100}$