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Olympiad Test: Blood Relation Test -1


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15 Questions MCQ Test Science Olympiad Class 7 | Olympiad Test: Blood Relation Test -1

Olympiad Test: Blood Relation Test -1 for Class 7 2022 is part of Science Olympiad Class 7 preparation. The Olympiad Test: Blood Relation Test -1 questions and answers have been prepared according to the Class 7 exam syllabus.The Olympiad Test: Blood Relation Test -1 MCQs are made for Class 7 2022 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test: Blood Relation Test -1 below.
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Olympiad Test: Blood Relation Test -1 - Question 1

Pointing to a man on the stage, Ritu said, “He is the brother of the daughter of the wife of my husband.” How is the man on the stage related to Ritu?

Detailed Solution for Olympiad Test: Blood Relation Test -1 - Question 1

Because, wife of husband - herself; Brother of daughter - son. So, the man is Ritu’s son.

Olympiad Test: Blood Relation Test -1 - Question 2

A party consists of grandmother, father, mother, four sons and their wives and one son and two daughters to each of the sons. How many females are there in all?

Detailed Solution for Olympiad Test: Blood Relation Test -1 - Question 2

Grandmother is one female, mother is another, wives of four sons are the four females and two daughters of all four sons are eight females.
So, in all there are 1 + 1 + 4 + 8 = 14 females.

Olympiad Test: Blood Relation Test -1 - Question 3

Lata and Mona are Ravi’s wives. Shalu is Mona’s Step-daughter. How is Lata related to Shalu?

Detailed Solution for Olympiad Test: Blood Relation Test -1 - Question 3

Shalu is Mona’s step-daughter, which means Shalu is the daughter of the other wife of Ravi.
So, Shalu is the daughter of Leena or Leena is the mother of Shalu.

Olympiad Test: Blood Relation Test -1 - Question 4

Deepak has a brother Amit. Deepak is the son of Chaya. Binod is Chaya’s father. In terms of relationship, what is Amit of Binod?

Detailed Solution for Olympiad Test: Blood Relation Test -1 - Question 4

Amit is the brother of Deepak and Deepak is the son of Chaya. So, Amit is the son of Chaya. Now, Binod is the father of Chaya.
So, Amit is the grandson of Binod.

Olympiad Test: Blood Relation Test -1 - Question 5

Disha’s mother is the only daughter of Mona’s father. How is Mona’s husband related to Disha?

Detailed Solution for Olympiad Test: Blood Relation Test -1 - Question 5

Clearly, the only daughter of Mona’s father is Mona herself. So, Disha’s mother is Mona. Thus, Mona’s husband is the father of Disha.

Olympiad Test: Blood Relation Test -1 - Question 6

If
(a) M is brother of N
(b) B is brother of N
(c) M is brother of D
​then which of the following statements is definitely true?

Detailed Solution for Olympiad Test: Blood Relation Test -1 - Question 6

M is the brother of N and B is the brother of N. So, M is the brother of B.

Olympiad Test: Blood Relation Test -1 - Question 7

Daya is brother of Raj. Rita is sister of Amit. Raj is son of Rita. How is Daya related to Rita?

Detailed Solution for Olympiad Test: Blood Relation Test -1 - Question 7

Daya is the son of Raj, who is the son of Rita. Thus, Daya is the son of Rita.

Olympiad Test: Blood Relation Test -1 - Question 8

A is B’s sister. C is B’s mother. D is C’s father. E is D’s mother. Then, how is A related to D?

Detailed Solution for Olympiad Test: Blood Relation Test -1 - Question 8

A is the sister of B and B is the daughter of C.
So, A is the daughter of C. Also, D is the father of C. So, A is the granddaughter of D.

Olympiad Test: Blood Relation Test -1 - Question 9

Given that:
(1) A is brother of B
(2) C is father of A
(3) D is brother of E
(4) E is daughter of B
The uncle of D is

Detailed Solution for Olympiad Test: Blood Relation Test -1 - Question 9

Clearly, D is the brother of E and E is the daughter of B. So, D is the son of B. Also, A is the brother of B. So, A is the uncle of D.

Olympiad Test: Blood Relation Test -1 - Question 10

Pointing to Lalit in the photograph, Rajan said, “His mother has only one grandchild whose mother is my sister.”How is Rajan related to Lalit?

Detailed Solution for Olympiad Test: Blood Relation Test -1 - Question 10

Olympiad Test: Blood Relation Test -1 - Question 11

Deepak said to Nitin, “The boy playing with the football is the younger of the two brothers of the daughter of my father’s wife.” How is the boy playing football related to Deepak?

Detailed Solution for Olympiad Test: Blood Relation Test -1 - Question 11

Olympiad Test: Blood Relation Test -1 - Question 12

B is the brother of A, S is the sister of B, E is the brother of D, D is the daughter of A, and F is the father of S. Then, the uncle of E is:

Detailed Solution for Olympiad Test: Blood Relation Test -1 - Question 12


E and D are children of A, and B is the brother of A. So, B is the Uncle of E.

Olympiad Test: Blood Relation Test -1 - Question 13

Introducing a boy, a girl said, “He is the only son of my mother’s mother”. How is the girl related to that boy?

Detailed Solution for Olympiad Test: Blood Relation Test -1 - Question 13

Olympiad Test: Blood Relation Test -1 - Question 14

If Y says that his mother is the only daughter of X’s mother, How is X’ related to Y?

Detailed Solution for Olympiad Test: Blood Relation Test -1 - Question 14

Assume Y’s mother be S, and X’s mother be T, As S is the only daughter of T so, X is the son of T. The family tree can be drawn as follows.

So, X is maternal uncle of Y.

Olympiad Test: Blood Relation Test -1 - Question 15

Pointing to Sagar in a photograph, Manjula said, “His brother’s father is the only son of my grandfather. “How is Manjula related to Sagar?

Detailed Solution for Olympiad Test: Blood Relation Test -1 - Question 15

Only son of Manjula’s grandfather - Manjula’s father and Sagar’s brother’s father - Sagar’s father.
So, Manjula is Sagar’s sister.

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