TCS Company Numerical Ability LCM and HCF

What is the smallest digit which when divides 2880 gives perfect square?

Read Solution (Total 4)

TCS Other Question

One grandfather has 3 grandchild. Eldest one is 3 times of the youngest child age. Sum of two younger children age is 2 more than the age of eldest one. Find the eldest one's age?
3, 22, 7, 45, 15, ?, 31 Complete the series