Tech Mahindra Aptitude Questions and Answers for Freshers

On selling 17 balls at Rs. 720, there is a loss equal to the cost price of 5 balls. The cost price of a ball is:

A man pointing to a photograph says, The lady in the photograph is my nephew's maternal grandmother. How is the lady in the photograph related to the man's sister who has no other sister?

Pointing to a lady a person said, "The son of her only brother is the brother of my wife." How is the lady related to the person?

Pointing to a photograph Anjali said, "He is the son of the only son of my grandfather." How is the man in the photograph related to Anjali?

Pointing to a woman, Abhijit said, "Her granddaughter is the only daughter of my brother." How is the woman related to Abhijit?

Pointing towards a man, a woman said, "His mother is the only daughter of my mother." How is the woman related to the man?

Deepak said to Nitin, "That 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?

Statements:
All cakes are ice-creams.
All ice-creams are toffees.

Conclusions:
I. All cakes are toffees.
II. All toffees are ice-creams.

Statements:
All locks are keys.
No key is a spoon.

Conclusions:
I. No lock is a spoon
II. No spoon is a lock.

Statements:
All books are pens.
All pens are boxes .

Conclusions.
I. All books are boxes.
II. All pens are books.