Written (5.papers)

1

How much sugar has to be added to 800 ml mixture of sugar and water that contains 30%sugar to change the sugar level in the mixture to 78%?

262 ml

384 ml

166 ml

288 ml

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2

A mixture of alcohol and water contains 10% water. How much of alcohol will be added to 40 litres of mixture to reduce this water level to 4% ?

20 liters

40 liters

60 liters

80 liters

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4

A can P contains sugar with 40% water and can Q contains Sugar with 70% water. Another can R contains 20 parts from P and 8 parts from Q. The % of water in the can R is:

48.5%

43.7%

39.8%

38.2%

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5

In chennai central station,the minute hand of a clock points towards west direction at 6 pm then in which direction does the hour hand points at 4.30 am ?

North-East

South-West

South

North

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6

In a High School Clock at 2.30 am,The hour hand points between south-west and west.In which direction does its hour hand and minute hand points at 10.30 am

South-East and North

North-East and South

North-West and South

South-West and North

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7

In a Software Company a clock is set to point towards North-west direction at 7.30.Find at what time will the hour and minute hand points between the South and West direction ?

6.15

12.3

4.4

None of these

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8

The minute hand in a wall clock points towards South-west direction at 10. Then how long its hour hand takes to point in North-West direction?

7/4 hours

3/2 hours

5/4 hours

15/4 hours

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10

Potatoes are made up of 99% water and 1% "potato matter." Jack bought 100 pounds of potatoes and left them outside in the sun for a while. When he returned, he discovered that the potatoes had dehydrated and were now only made up of 98% water. How much did the potatoes now weigh?

50 pounds

40 pounds

30 pounds

15 pounds

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11

You own a pet store. If you put in one canary per cage, you have one canary too many. If you put in two canaries per cage, you have one cage too many. How many canaries and cages do you have?

two canaries and three cages

three canaries and four cages

four canaries and three cages

one canary ane 2 cages

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13

There are 40 seats in a bus.people agree to share the money for the number of seats.The total money comes to 70.37.How many seats were free

7 seats Rs.1.50

8 seats Rs.2.00

9 seats Rs.2.27

10 seats Rs.2.50

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15

A clock is so placed that at 12 noon its minute hand points towards north-east. In which direction does its hour hand point at 1.30 p.m?

North

south

East

West

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17

3 ¼ - 4/5 of 5/6 / 4 1/3 / 1/5 – ( 3/10 + 21 1/5 ) is equal to 13/4 – 4/5 * 5/6 / 13/3 / 1/5 – ( 3/10 + 106/5 )

10.5

15.5

20.5

25.5

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19

The Least Common mulple of two numbers is 2310 and their Highest common factor is 30. If one number is 210 the What is The other number

220

250

330

380

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20

The average of 50 numbers is 38. If two numbers namely 45 and 55 are discarded, The average of remaining numbers is?

38

37.5

37

36.5

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