defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Probability Probability of Random Experiments
If an unbiased dice is rolled thrice, then the probability of getting a greater number in the ith roll than the number obtained in the (i – 1)th roll, i = 2, 3, is equal to :
1
3/54
2
2/54
3
5/54
4
1/54