Question
Who is the spouse of
A? Answer the questions based on the information given below: Eight members of a family are A, B, C, D, E, X, Y and Z. All are sitting around a circular table facing the centre, but not necessarily in the same order. Y is not an immediate neighbor of E.B sits second to the left of Z’s husband. Y is the mother of C. Only one person sits between Z’s mother and E. No female is an immediate neighbor of B. D’s daughter sits second to the right of X. X is the sister of Y. X is not an immediate neighbor of Z’s husband. Only one person sits between A and X. A is the father of Y. Z’s brother D sits to the immediate left to the Z’s mother. Only one person sits between Y and Z.Solution
B sits second to the left of Z’s husband. No female is an immediate neighbor of B. D’s daughter sits second to the right of X. X is the sister of Y. X is not an immediate neighbor of Z’s husband. Only one person sits between A and X. Case-1
A is the father of Y. Z’s brother D sits to the immediate left to the Z’s mother. Only one person sits between Z’s mother and E. Only one person sits between Y and Z. Y is the mother of C. Y is not an immediate neighbor of E.
From above family tree CASE1 is cancelled out. CASE-2 is final arrangement
Blood relation tree- 
√1764 + 35 × 8 + 39 = ?2
18% of 200 - 16% of 150 = ?
25% of 30% of 3/5 of 14500 =?
2(1/3) + 2(5/6) – 1(1/2) = ? – 6(1/6)
7/3 of 4/5 of 15/56 of ? = 83
What will come in place of the question mark (?) in the following expression?
40% of 150 – ?% of 80 = 25% of 400
555.05 + 55.50 + 5.55 + 5 +0.55 = ?
64.5% of 800 + 36.4% of 1500 = (?)² + 38
What will come in the place of question mark (?) in the given expression?
25% of 1280 + (41 × 4) = ?2
Simplify the following expression:
((32)4 - 1)/33×31× (210+1)