The Unit digit in `5^100` is (i) `0` (ii)`4` (iii)`5` (iv)`3`

The Unit digit in 4^(5) is

The unit digit of 777^(777) is (i)7 (ii)1 (iii)0 (iv)3

The cyclicity of 3 is (i)4(ii)3(iii)5(iv)1

The variance of first 5 natural numbers is (i) 1 (ii) 2 (iii) 3 (iv) 4

The number of numbers greater than 56000 that can be formed by using the digits 4,5,6,7,8, no digit being repeated in any number is (i) 18 (ii) 36 (iii) 72 (iv) 90

Median of the numbers 4,4,5,7,6,7,7,3,12 is (i) 4 (ii) 5 (iii) 6 (iv) 7

Write down the reciprocal of (i) 3/7 (ii) 1/5 (iii)6 (iv) 3 5/8

The number of solutions of the equations 2x - 3y = 5, x+2y=7 is (i) 1 (ii)2 (iii)4 (iv) 0

The last digit of the expression: 1^2+2^2+3^2+4^2+.....+100^2 is (i)1 (ii)0 (iii)3 (iv)4

The last digit of the expression: 1^2+2^2+3^2+4^2+.....+100^2 is (i) 1 (ii)0 (iii)2 (iv)4