Book Maths Puzzle Numerical Ability Arithmetic

what are the integral values to satisfy x^2 - y^2 =286 ?

Read Solution (Total 0)

Book Other Question

a number is divided by 4. 5 and 6 and the remainders are 2, 3 and 4 respectively . what is the number? Some children were formed into group of 6 or 7 .In each case 2 children were left out
when they were formed into group of 8 ,no children were left out .what is total number number of children