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This mock test of Mathematics Test 12 - Complex Numbers, Permutation And Combination, Limits And Log for JEE helps you for every JEE entrance exam.
This contains 30 Multiple Choice Questions for JEE Mathematics Test 12 - Complex Numbers, Permutation And Combination, Limits And Log (mcq) to study with solutions a complete question bank.
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QUESTION: 2

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QUESTION: 3

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QUESTION: 4

The triangle formed by the points 1, and i as vertices in the argand diagram is

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QUESTION: 5

For any complex number z, the minimum value of |z|+|z–1| is

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QUESTION: 6

If (a ib)(c id)(e if)(g ih) = A iB, then (a^{2}+b^{2}) x (c^{2}+d^{2}) (e^{2}+f^{2})(g^{2}+h^{2}) is equal to

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QUESTION: 7

In how many ways 7 men and 7 women can be seated around a round table such that no two women can sit together ?

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QUESTION: 8

A lady gives a dinner party to six guests. The number of ways in which they may be selected from among ten friends, if two of the friends will not attend the party together is

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QUESTION: 9

How many numbers less than 40,000 can be formed from the digits 1,2,3,4,5 where repetition is not allowed ?

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QUESTION: 10

The sum of the digits at the unit place of all the numbers formed with the help of 3,4,5,6 taken all at a time is

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QUESTION: 11

If then n is equal to

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QUESTION: 12

The letters of the word RANDOM are written in all possible orders and these words are written out as in dictionary. Then the rank of the word RANDOM is

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QUESTION: 13

The straight lines are parallel and lie in the same plane. A total number of m points are taken on n points on ,k Points on The maximum number of triangles formed with vertices of these points are

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QUESTION: 14

Number of divisors of the form 4n+2 of the integer 240 is

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Hence there are four such numbers.

QUESTION: 15

Given 5 different green dyes, 4 different blue dyes and 3 different red dyes. The number of combinations of dyes which can be chosen taking at least one green and one blue dye is

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QUESTION: 16

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QUESTION: 17

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QUESTION: 18

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QUESTION: 19

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QUESTION: 20

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QUESTION: 21

Let x be an irrational, then equals

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QUESTION: 22

If f(a) = 2, f`(a) = 1, g(a) = –1, g`(a) = 2,then value of is

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QUESTION: 23

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QUESTION: 24

If G(x) = ,th is

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QUESTION: 25

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QUESTION: 26

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QUESTION: 27

If x = a b,y = aω + bω, z = aω^{2} + bω then xyz is equal to

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QUESTION: 28

The value of the sum where i = ,equals

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QUESTION: 29

The smallest positive number n for with (1 + i)^{2n }= (1– i)^{2n} is

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QUESTION: 30

If z is a complex number such that z ≠ 0 and Re(z) =0, then

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### Permutation & Combination

Doc | 4 Pages

- Mathematics Test 12 - Complex Numbers, Permutation And Combination, Limits And Log
Test | 30 questions | 60 min

- Test: Permutation & Combination- 2
Test | 10 questions | 10 min

- Test: Permutation & Combination- 3
Test | 15 questions | 30 min

- Test: Permutation & Combination- 5
Test | 15 questions | 15 min

- Test: Permutation & Combination- 4
Test | 15 questions | 15 min