NTSE Stage 2 MAT 2019 Exam Question Paper

Directions: (Questions 18 - 20)
The following figures represent students who can play, sing and

dance.

Question : 20 of 100

Marks: +1, -0

It is given that the total numbers of students in all the three disciplines are same. Also, sum of the number of students who can only dance, and twice of the number of students, who can do both singing and dancing, equals the sum of the students who can do both singing and playing, and the students who can do both dancing and playing. Then which among the alternatives is a correct statement about the number of students who can only play and those who can only sing?

The number of students who can only sing is twice as many as the number of students who can only play.
The number of students who can only sing is equal to the sum of the number of students who can sing and dance and the number of students who can only play and sing.
The number of students who can only play and sing equals the number of students who can only dance and play.
The number of students who can only dance equals to the number of students who can only sing.

Validate

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