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Quantitative Reasoning Algebra Test MCQs With Answers

Question # 1

The average of x,y,z and 40 is 10. What is the average of x,y, adn z.

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Question # 2

If 2x + y + b11 nad 3x + 2y =17 then y is?

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Question # 3

If abc = 2 and a =c then b=

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a²

1/2a

2/a²

2-a²

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Question # 4

If x + 3y =7 and 2x + y =5 then value x/y is?

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1/2

1/3

2/5

8/9

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Question # 5

Dave is twice as old as Bob, who is 3 years older than steve. If Steve is 4a years old, Dave's age is:

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22a

14a

8a+6

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Question # 6

In Myra had bowling scores of b+6, b-2, b+4, and b-5. what must she score in the next game to get overall average of b+2?

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b+7

b-3

b+3

b-7

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Question # 7

Mr.Kashif got an average of 50 in 6 tests. What should he get in the next test to attain the average of 60?

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120

100

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Question # 8

If a train travels 5/6 miles in 1 1/4 minutes, how many miles will it travel in 1 hour?

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20 miles

50 miles

40 miles

30 miles

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Question # 9

Find the arithmetic mean of 25.2, 13.5, 18.5 and 34.8

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Question # 10

The value of x² + 5x +6 at x=2 is:

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Question # 11

Out of the 44 boys in a class 9 are of the age of 10, 15 at the age of 9, and the rest are at the of 8. Find their average age.

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7.85

8.75

12.2

14.35

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