Question # 1

If a machine can place a cap on a bottle of soda every 0.8 seconds, how many bottles can be capped in 2 hours ?

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8000

9000

300

900

The value of (x+y)² - (x-y)² is?

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4

x²+y²

4xy

-4xy

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24

12√2

16√2

48

25% of 4÷ 4% of 25 =?

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1

3

0

6

The annual decrease in the population of a city was 10% and the present number of inhabitants is 1620. What was the population 2 years hence?

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20

400

2000

1000

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

60

100

70

If 3x+5y=10 and 3y+5x=30 then average if 'x' and 'y' is?

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3/2

4

5/2

7/2

Find the sum of money, 11% of which is Rs. 1650.

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150

3300

25000

15000

Change 27/7 to a mixed number.

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6 1/3

7 1/2

3 6/7

2 1/7

If it takes 10 minutes to walk 3/4 mile, how many minutes will it take to walk the rest of the mile?

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2 1/3

13 1/3

4 2/7

30

What is the number , 5% of which is 10?

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200

100

50

10

How many integers from 28 to 98, both exclusive are exactly divisible by 7?

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9

11

12

8

A car that gets 15 miles per gallon of gasoline can travel 250 miles on a full tank. If the same car got 20 miles per gallon, how many miles could it travel on a full tank?

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300

750

250 3/5

333 1/3

(242 - 17)² - (7-5)²=?

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49000

49200

94200

49400

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780

585

1170

540

Find the sum of money,11% of which is Rs.1650.

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150

3300

25000

15000

How many tens are equal to the number whose hundreds, tens, and units digits are a,b,c, respectively?

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b

a+1/10b+1/100c

10a+b+c

10a+b+c/10

12% of x =360

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250

100

400

3000

A rectangle is 16 cm long and 10 cm wide. If the length is reduced by k cm and its width is increased also by k cm so as to make it a square then its area changes by

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169

256

100

9

None of the above

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

If the sum of the interior angles of a regular polygon measures up to 1440 degrees, how many sides does the polygon have ?

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10 sides

8 sides

12 sides

9 sides

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