Question # 1

If the ratio of x : y is 9 : 7, then x + y is

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16

2

1

None of the above

(190)²- (150)²= ?

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58600

13600

1360

1600

3/4 of 432 = ?

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340

232

324

316

2x2y when multiplied with x2+ y2gives?

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2x3y3+ 2xy3

2x4y + 2x2y3

2xy2 + 2x2y

2xy3+ 2x3y

12% of x = 360

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250

100

400

3000

(x + y)2= 25 and x2+ y2= 13 then xy is equal to?

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16

20

18

6

One half of the employees of Al Karim Co. earn salaries above Rs. 18,000 monthly. One third of the remainder earn salaries between Rs. 15,000 and Rs. 18,000. What part of the staff below Rs. 15,000?

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2/3

1/3

2/5

3/5

How many miles are there between two cities if the distance is represented by a 2.4-inch line on a map having a scale of 1 inch to 8 miles?

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19.2

12.8

8.5

38

If 3(p + 5q) = 24, then what is the value of q, when p = 3?

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1

5

9

3

7

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

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%

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