Question # 1

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

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10

0

2

15

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1.425

1.585

1.330

0.750

1.750

The population of a city increased in two years from 25,000 to 30,000; find the percent increase during the time.

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10%

20%

40%

5%

The value of x2+ 5x + 6 at x = 2 is?

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10

14

18

20

816 - 288÷ = 24 ?

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22

828

528

804

If (x + 1/x)2= 96 what is the value of x2+ 1/x2?

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94

98

100

90

If a pipe can fill a tank in 2 hours and another pipe can fill the same tank in 40 minutes. How much time in minutes is needed to fill the tank if both the pipes are working together?

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90

50

60

30

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

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13

23

27

5

1/2 of 44÷ 2.2 = ?

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20

22

44

100

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

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120

60

100

70

A man has Rs. 2000 and spends 18% of it. What money has he left now?

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3600

820

1640

4000

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