CUET Mathematics - If the mean and variance of a binomial distribution are 4 and 3 respectively, then the probability of getting exactly 5 successes in the distribution is: | PYQs + Solutions

CUET Mathematics 2026 31st May Shift 2

Algebra

Medium

applied

$16C_5\left(\dfrac{1}{4}\right)^8\left(\dfrac{3}{4}\right)^8$

$16C_5\left(\dfrac{1}{4}\right)^{11}\left(\dfrac{3}{4}\right)^5$

$16C_5\left(\dfrac{1}{4}\right)^5\left(\dfrac{3}{4}\right)^{11}$

$16C_5\left(\dfrac{1}{4}\right)^7\left(\dfrac{3}{4}\right)^9$

✅ Correct Option: 3

CUET Mathematics 2026 31st May Shift 2 PYQs