Question # 1

A 4 cm cube is cut into 1 cm cubes. What is the percentage increase in the surface area after such cutting ?

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4%

300%

75%

400%

If (p-3)(p+5)>(p-3)(p+8), what is the best description of p ?

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p = 3

- 8 < p < - 5

p = { }

p < 3

If 7 apples cost y cents, how many apples will x dollars buy ?

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x / 7y

7x / y

7x / 100y

700x / y

The value of (x+y)² - (x-y)² is?

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4

x²+y²

4xy

-4xy

A rectangular lot 50 feet by 100 feet is surrounded on all sides by a concrete walk 5 feet wide. Find the number of square feet in the surface of the walk.

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1600

5250

5500

6100

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55

70

110

125

A man bought 27 packets of Chilli Milli at$280 wach, 9 packets of Chilli Milli at$320 each and 6 packets of Chilli Milli at$360 each. Find the average price per packet of Chilli Milli.

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$250

$300

$400

$380

Ay-b=c,dy what is 'y' in terms of 'a', 'b' and 'c'?

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(c+b) / (a+d)

(c-b) / (a+d)

(c+b) / (a-d)

A and B can do a job in 6 day. If A do the job alone he takes 10 days. What will be the time required by B to complete the job alone ?

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8

6

15

3

72 + 679 + 1439 + 537 + ?=4036

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1309

1208

2308

2423

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

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150

3300

25000

15000

x + y =17 and x=2, then value of y?

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13

15

19

10

The population of 8 villages is 900, 750, 1100, 1050, 835, 1250, 555, and 630. Find teh population of Ninth village if the average population of Nine villages is 900.

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1200

1050

1030

7070

19 x 11 +18 x 6 / 24x3 - 62

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20.7

21 7/8

1.47

31.7

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