CAT Exam Category

What is the next number of the following sequence
0, 2, 12, 60, 320, ....

Read Solution (Total 3)

CAT Other Question

Given positive real numbers x, y, and z that satisfy the following system of equations:x² + xy + y² = 5,y² + yz + z² = 4,z² + zx + x² = 1,Find x + y + z? a two digit no has same digit at its unit and tens place.
the square of the two digit no is 4356.
find the two digit no.