Number Relationship | MCQs

Explanation

x + 3y = 53

4x - 2y = 2

x = 8

y = 15

Explanation

1864

1 + 6 = 7

8 + 4 + 12

Total  = 712

This question is wrong as I think. let see how to solve it! 1234 4 and 1+2+3 46 3925 5 and 2+9+3 514 and last one according to this rule 1864 4 and 1+6+8 415