 # blood relation puzzle pdf for LIC ADO 2020, SBI PO Pre, LIC AAO at Smartkeeda

Important for :
1
Directions (Set of 3 Questions): Kindly study the following information carefully and answer the question that follows:

'B + A' means 'A is son of B'
'B x A' means 'A is father of B'
'A % B' means 'A is son-in-law of B'
'B - A' means 'A is wife of B'
'A * B' means 'B is brother of A'
'A # B' means 'B is the only sister of A'

Which two symbols will come in place of question marks in the following equation to show that E is wife of X?

X % P – C ? D ? E
» Explain it
C
This question can be solved using the elimination technique.

Out of the given options, only option C fits the blanks appropriately as we can observe from the Blood Relation tree given below. Option C is hence the correct answer.
2
'B + A' means 'A is son of B'
'B x A' means 'A is father of B'
'A % B' means 'A is son-in-law of B'
'B - A' means 'A is wife of B'
'A * B' means 'B is brother of A'
'A # B' means 'B is the only sister of A'

Which symbol will come in place of question mark in the following equation to show that V is daughter-in-law of L?

V + Z x T ? L
» Explain it
D
This question can be solved using the elimination technique.

Out of the given options, only option D fits the blanks appropriately as we can observe from the Blood Relation tree given below. Option D is hence the correct answer.

3
'B + A' means 'A is son of B'
'B x A' means 'A is father of B'
'A % B' means 'A is son-in-law of B'
'B - A' means 'A is wife of B'
'A * B' means 'B is brother of A'
'A # B' means 'B is the only sister of A'

Which symbol will come in place of question marks in the following equation to show that L is paternal aunt of P?

P x Q x R + S ? L
» Explain it
D
This question can be solved using the elimination technique.

Out of the given options, we can define the given relationship using either option A or option C. And we can observe this from the following diagrams. Option D is hence the correct answer.
4
Directions (Set of 2 Questions): Kindly study the following information carefully and answer the question that follows:

There are two couples in a family. K has two children. M is wife of O, who is brother of B. F is daughter of K. U is sister of S, who is son of O. T is son of B, who is a male.

How is M is related to K?
» Explain it
B
Following the final family tree we can say that M is sister in law of K. Hence, the correct answer is option B.

5
There are two couples in a family. K has two children. M is wife of O, who is brother of B. F is daughter of K. U is sister of S, who is son of O. T is son of B, who is a male.

How is U is related to T?
» Explain it
D
Following the final seating arrangement we can say that T is cousin of S. Hence, the correct answer is option D.