Permutations and Combinations (BITSAT Mathematics): Questions 1 - 6 of 13

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Question number: 1

» Permutations and Combinations » Fundamental Principle of Counting

MCQ▾

Question

There are Equation white and Equation black balls. The number of ways in which we can arrange these balls in a row so that neighboring balls are of different colors is –

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 2

» Permutations and Combinations » Simple Applications

MCQ▾

Question

The number of ways in which Equation students can be distributed equally among Equation sections is –

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 3

» Permutations and Combinations » Meaning of P (N,R) and C (N,R)

MCQ▾

Question

If Equation , then value of Equation is –

Choices

Choice (4) Response

a.

7

b.

4

c.

5

d.

6

Question number: 4

» Permutations and Combinations » Combination as Selection

MCQ▾

Question

If Equation points out of 12 are in same straight line, then the number if triangles formed is

Choices

Choice (4) Response

a.

19

b.

201

c.

185

d.

508

Question number: 5

» Permutations and Combinations » Simple Applications

MCQ▾

Question

If Equation is an even positive integer they Equation , is maximum where Equation ,

Choices

Choice (4) Response

a.

n

b.

0

c.

Equation

d.

Question does not provide sufficient data or is vague

Question number: 6

» Permutations and Combinations » Simple Applications

MCQ▾

Question

A parallelogram is cut by two sets of Equation parallel lines parallel to the sides of the parallelogram. The number of parallelogram thus formed is –

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Question does not provide sufficient data or is vague

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