Symbiosis National Aptitude Test SNAP 2018 Paper

5 Maths books can be arrange in 5! ways
= 5 x 4 x 3 x 2 x l = 120 ways
3 English books can be arrange in 3! ways
= 3 x 2 x 1 = 6 ways
3 Biology books can be arrange in 3! ways
= 3 x 2 x 1 = 6 ways
Now, 3 different subject books can be arrange in
3! ways = 3 x 2 = 6 ways
Hence, total number of arrangement
= 120 x 6 x 6 x 6 = 25920