self Numerical Ability|Algebra

Q. Find unit digit of 1123!*2313!*2568!, If possible find no of zeroes after the multiplication?

Read Solution (Total 1)

self Other Question

Q. Find (7x + 4y ) / (x-2y) if x/2y = 3/2?
Ans = 7 But how ?

Option
(a) 6
(b) 8
(c) 7
(d) data insufficient
Q. What is the next number of the following sequence
10, 38, 82, 142, ----, 310