[B].
[C].
[D].
Answer: Option A
Explanation:
As the working field of lawyer is Court, similarly the working field of chemist is laboratory.
[B].
[C].
[D].
Answer: Option A
Explanation:
The father of the boy’s uncle → the grandfather of the boy and daughter of the grandfather → sister of father.
[B].
[C].
[D].
Answer: Option A
Explanation:
9 = (3)2
8 = (3 – 1)3
and 16 = (4)2
? = (4 – 1)3 = 27
[B].
[C].
[D].
Answer: Option A
Explanation:
Ayush’s present age = 10 years.
His mother’s present age = (10 + 20) years = 30 years.
Ayush’s father’s present age = (30 + 5) years = 35 years.
Ayush’s father’s age at the time of Ayush’s birth = (35 – 10) years = 25 years.
Therefore Ayush’s father’s age at the time of marriage = (25 – 2) years = 23 years.
[C].Moul4
[D].Smut
Answer: Option D
Explanation:
All except Smut are forms of fungi.
[B].
[C].
[D].
Answer: Option D
Explanation:
All these are related to train.
[B].
[C].
[D].
Answer: Option C
Explanation:
All except Cube are two-dimensional plane figures.