Question

Madhu and Shobha are good in Dramatics and Computer Science.
Anjali and Madhu are good in Computer Science and Physics.
Anjali, Poonam and Nisha are good in Physics and Mathematics.
Poonam and Shobha are good in History and Dramatics.
Who is good in Physics, Computer Science and Mathematics?

• A. Poonam
• B. Nisha
• C. Madhu
• D. Anjali

Answer 1

Answer: (D)

Anjali

The given data is represented as below:

Y - indicates the person is good at that subject.

	Dramatics	Computer Science	Physics	History	Maths
Madhu	Y	Y	Y
Shobha	Y	Y		Y
Anjali		Y	Y		Y
Poonam	Y		Y	Y	Y
Nisha			Y		Y

Hence, Anjali is good in Physics, Computer Science and Mathematics.