JEE Advanced · Quantitative Aptitude

JEE Advanced Number Of Combinations Questions with Answers and Solutions

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JEE Advanced Number Of Combinations practice

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In a high school, a committee has to be formed from a group of 6 boys M1, M2, M3, M4, M5, M6 and 5 girls G1, G2, G3, G4, G5. (i) Let $$\alpha $$1 be the total number of ways in which the committee can be formed such that the committee has 5 members, having exactly 3 boys and 2 girls. (ii) Let $$\alpha $$2 be the total number of ways in which the committee can be formed such that the committee has at least 2 members, and having an equal number of boys and girls. i) Let $$\alpha $$3 be the total number of ways in which the committee can be formed such that the committee has 5 members, at least 2 of them being girls. (iv) Let $$\alpha $$4 be the total number of ways in which the committee can be formed such that the committee has 4 members, having at least 2 girls such that both M1 and G1 are NOT in the committee together.

LIST-I	LIST-II

| P. The value of

\alpha_1

is | 1. 136 | | Q. The value of

\alpha_2

is | 2. 189 | | R. The value of

\alpha_3

is | 3. 192 | | S. The value of

\alpha_4

is | 4. 200 | | 5. 381 | | 6. 461 | The correct option is

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JEE Advanced Number Of Combinations practice

What visitors can use on this page

JEE Advanced Number Of Combinations practice FAQ

Prepare together, not alone

JEE Advanced Number Of Combinations practice

What visitors can use on this page

JEE Advanced Number Of Combinations practice FAQ