1 .

A man sells two articles forthe same price of Rs 6600. He earns 20% profit on the first and 10% on the second. Find the overall approximate per cent profit.

A.  15.23
B.  18.15
C.  21.67
D.  14.78
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2 .

When 60 is subtracted from a number, it reduces to its 13/25 part. Find the number.

A.  110
B.  125
C.  140
D.  145
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3 .

A reduction of Rs 2 per kg enables a man to purchase 4 kg more sugar for Rs 16. Find the original price (in Rs/kg) of sugar ?

A.  2
B.  2.5
C.  3
D.  4
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4 .

The ratio of the surface areas of two .spheres is 4 : 25. Find the ratio of their volumes.

A.  4:25
B.  25:4
C.  125:4
D.  8:125
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5 .

The area of a triangle is 90 square metre and its base is 8 times its height. What is the perimetre of the triangle ?

A.  140 metre
B.  182 metre
C.  215 metre
D.  cant be determined
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6 .

In how many different ways can the letters of the word "QUANTAM" be arranged so that vowels always come together ?

A.  288
B.  312
C.  340
D.  420
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7 .

A team of 5 children is to be selected out of 4 girls and 4 boys such that it contains at least 2 girls. In how many different ways can the selection be made ?

A.  48
B.  52
C.  600
D.  154
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8 .

5/8 of 4/9 of 15/18 of 784 = ?

A.  85
B.  115
C.  162 2/5
D.  None of these
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9 .

Direction (Q. 9-10): Study the following information to answer the given questions.
A box contains 4 red, 3 blue, 3 yellow and 2 black balls

One ball is picked up randomly. What is the probability that it is not blue ?

A.  2/5
B.  3/7
C.  3/4
D.  4/11
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10 .

Two balls are picked up reandomly. What is the chance that both are red ?

A.  2/17
B.  3/7
C.  3/4
D.  4/11
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