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Olympiad Test: Blood Relation Test - 1 - Free MCQ with solutions


MCQ Practice Test & Solutions: Olympiad Test: Blood Relation Test - 1 (10 Questions)

You can prepare effectively for Class 7 Mathematics Olympiad Class 7 with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Olympiad Test: Blood Relation Test - 1". These 10 questions have been designed by the experts with the latest curriculum of Class 7 2026, to help you master the concept.

Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 20 minutes
  • - Number of Questions: 10

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Olympiad Test: Blood Relation Test - 1 - Question 1

Pointing to a lady in the photograph, Reemal said, "She is the mother Of my only son's father". How Reemal is related to that lady?

Detailed Solution: Question 1

Reemars only father is her husband. So, the lady is the mother-in-law Of Reernal- Hence, Reemal is the daugter-in-law of that lady.

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: 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: 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: 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: 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
Q. then which of the following statements is definitely true?

Detailed Solution: Question 6

Both M and B are given as brothers of N, so they are male siblings of the same person — therefore they are brothers to each other.
Options (a) and (b) require N to be male (not stated). Option (d) requires D to be male (not stated).
So, Correct Option: C

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: 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: 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
Q. The uncle of D is

Detailed Solution: 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: Question 10

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