The logic followed here is: The square of the 1st digit of the 1st number is added to the square of 2nd digit of the 1st number to get the 2nd number. In option 'A', 1st number = 39, 2nd number = (3² + 9²) = 90 In option 'B', 1st number = 64, 2nd number = (6² + 4²) = 52 In option 'C', 1st number = 55, 2nd number = (5² + 5²) = 50 ≠ 45 In option 'D', 1st number = 73, 2nd number = (7² + 3²) = 58
How is E is related to B?
If 'A + B' means 'A is wife of B', 'A - B' means 'B is brother of A', 'A X B' means 'B is sister of A', 'A ÷ B' means 'A is father of B'. In the given ...
V is the father of T, who is the grandson of G. S is the only daughter of G. G has only two children and only one of them is married. O is the mother-in...
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