SSC Government Jobs Exams Numerical Ability Permutation and Combination

In how many ways can a group of 5 men and 2 women be made out of a total of 7 men and 3 women?

Options
1) 1
2) 126
3) 63
4) 64

Read Solution (Total 1)

SSC Other Question

A hollow thin convex lens made of glass is
placed in air. It will behave like a
(A) convex lens (B) concave lens
(C) prism (D) glass plate
A concave lens of focal length f form an image
which in n times the size of the object. The
distance of the object from the lens is