Q.
6 coins are tossed 6400 times. The number of times getting exactly 4 heads is
see full answer
Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!
Real Strategies. Real People. Real Success Stories - Just 1 call away
An Intiative by Sri Chaitanya
a
600
b
1000
c
2000
d
1500
answer is D.
(Unlock A.I Detailed Solution for FREE)
Ready to Test Your Skills?
Check your Performance Today with our Free Mock Test used by Toppers!
Take Free Test
Detailed Solution
n=6,p=12, q=12p(x=4)=1564 ∴ Number of times that exactly 4 heads appear is 6400.1564=1500
Watch 3-min video & get full concept clarity