Algebra [NRA CGL (National Recruitment Agency-Combined Graduate Level) Mathematics]: Questions 12 - 22 of 32

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Question number: 12

Algebra
Edit

Question

MCQ▾

then is equal to

Choices

Choice (4)Response

a.

76

b.

55

c.

0

d.

21

Question number: 13

Algebra
Edit

Question

MCQ▾

If then the simplest value of x is

Choices

Choice (4)Response

a.

b.

1

c.

d.

2

Question number: 14

Algebra
Edit

Question

MCQ▾

The present age of a father is 7 years more than seven times the age of his son. Seven years hence, father’s age will be 20 years more than twice the age of the son. The father’s present age is (Paper- I)

Choices

Choice (4)Response

a.

29 years

b.

45 years

c.

37 years

d.

35 years

Question number: 15

Algebra
Edit

Question

MCQ▾

If then the value of is

Choices

Choice (4)Response

a.

7000

b.

8000

c.

9000

d.

6000

Question number: 16

Algebra
Edit

Question

MCQ▾

If and the value of is (Paper- I)

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 17

Algebra
Edit

Question

MCQ▾

If , then the value of n is (Paper-1)

Choices

Choice (4)Response

a.

63

b.

43

c.

46

d.

73

Question number: 18

Algebra
Edit

Question

MCQ▾

If , then y is equal to

Choices

Choice (4)Response

a.

b.

5

c.

4

d.

Question number: 19

Algebra
Edit

Question

MCQ▾

If and , then the value of is (Paper-1)

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 20

Algebra
Edit

Question

MCQ▾

If then the value of will be

Choices

Choice (4)Response

a.

b.

c.

1

d.

2

Question number: 21

Algebra
Edit

Question

MCQ▾

If , then x is equal to

Choices

Choice (4)Response

a.

1

b.

c.

2

d.

Question number: 22

Algebra
Edit

Question

MCQ▾

simplifies to (Paper-1)

Choices

Choice (4)Response

a.

b.

c.

d.