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Quantitative Ability

Quantitative Ability Topics

Postgraduate level — Quantitative Ability

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quiz Questions

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Q71

If 7x + 33 = 110, find x.

1 · 2 marks · MCQ

A.

10

B.

15

C.

11

D.

13

Explanation

7x = 77 ⇒ x = 11.

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Q72

If 4x + 36 = 68, find x.

2 · 2 marks · MCQ

A.

10

B.

8

C.

7

D.

17

Explanation

4x = 32 ⇒ x = 8.

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Q73

If 6x + 40 = 76, find x.

3 · 2 marks · MCQ

A.

8

B.

5

C.

6

D.

12

Explanation

6x = 36 ⇒ x = 6.

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Q74

If 2x + 22 = 38, find x.

4 · 2 marks · MCQ

A.

8

B.

19

C.

10

D.

7

Explanation

2x = 16 ⇒ x = 8.

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Q75

If 4x + 34 = 42, find x.

5 · 2 marks · MCQ

A.

4

B.

10

C.

1

D.

2

Explanation

4x = 8 ⇒ x = 2.

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Q76

If 8x + 16 = 136, find x.

1 · 2 marks · MCQ

A.

583

B.

17

C.

15

D.

14

Explanation

8x = 120 ⇒ x = 15.

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Q77

If 4x + 23 = 83, find x.

2 · 2 marks · MCQ

A.

14

B.

20

C.

15

D.

17

Explanation

4x = 60 ⇒ x = 15.

help

Q78

If 6x + 35 = 65, find x.

3 · 2 marks · MCQ

A.

4

B.

5

C.

7

D.

10

Explanation

6x = 30 ⇒ x = 5.

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Q79

If 2x + 28 = 32, find x.

4 · 2 marks · MCQ

A.

4

B.

1

C.

2

D.

16

Explanation

2x = 4 ⇒ x = 2.

help

Q80

If 7x + 28 = 84, find x.

5 · 2 marks · MCQ

A.

8

B.

10

C.

12

D.

7

Explanation

7x = 56 ⇒ x = 8.