How many days are there from 15th January, 2001 to 15th May 2001, both days including ?

120

121

122

119

118

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7

What is the rational form of 0.031?

3/100

31/10

31/1000

31/10000

31/310

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8

2/8 ÷5/8 = .........

2/5

3/5

4/5

1/5

2

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9

Convert 16 2/3 % into a fraction:

None of these

1/6

4/6

1/1

1/3

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10

If A : B = 3 : 2 ; B : C = 4 : 5, what is A : B : C ?

3: 4 : 5

3: 2 : 5

6: 4 : 5

6: 8 : 10

3: 5 : 4

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11

50 % of 50 % of16 is:

6

8

7

2

4

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12

8 % of a number is 216. ,What is the number?

1728

2700

21600

278

None of these.

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13

The diameter of two spheres are in the ratio 1 : 2. What is the ratio between their volumes ?

8: 1

2: 8

1: 4

1:8

1. 2

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14

If 3/4 of a number’s 1/3 part’s 4/5th part is 80, what is the number?

300

80

14

400

None of these

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15

One hundred times of 100 is how many times of 500 ?

20

5

50

500

None of these

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16

What is the difference between the smallest of a five digit number and the highest of a four digit number?

100

1

1000

999

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17

x + y = 48; x – y = 2. xy is:

575

550

48

96

None of these

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18

If a side of a square is 10 metres, its area will be :

15 sq. m.

100 sq. m.

50 sq. m.

30 sq. m.

40sq.m.

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19

A can do a piece of work in 5 days, B in 10 days. How long will they take to do it together?

3 1/ 3 days

15 days

7 1/2 days

2 days

10 1/2 days

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20

A water tank contains 2/5 part water. When 250 litres of water is taken out, there remains 3/20 part of water in the tank. What is the volume of the tank?