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JEE Advanced 2021 Full Test 2 Paper 1

(One or More than one correct type)
This section contains 06 multiple choice questions. Each question has FOUR options (A), (B), (C) and (D). ONE OR MORE THAN ONE of these four options is(are) correct.

Question : 48

Total: 54

A drawer contains red and black balls. When two balls are drawn at random, the probability that they both are red is

. The number of balls in the drawer can be

Validate

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