The ratio of girls and boys in a room is

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Target Exam

CUET

Subject

General Test

Chapter

Numerical Ability

Topic

Ratios

Question:

The ratio of girls and boys in a room is 9 : 11. If there are 980 students in a room, then what is the no. of boys in the room?

Options:

935

359

539

593

Correct Answer:

539

Explanation:

Girls : Boys = 9 : 11 ⇒ 20R (total)

ATQ,

20R = 980

1R = 49

Hence, No. of boys = 11R = 11 × 49 = 539