Written (5.papers)

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6

Govind multiplies a number by 10, the log to base 10 of this number will change in what way?'

increase by 10

increase by 1

Multiplied by 10'

Multiplied by 1

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7

Find the other number if The L.C.M. of two numbers is 4800 and their G.C.M. is 160. If one of the numbers is 480:'

1600

1800

2200

2600

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9

P and Q are two distinct natural numbers. HCF and LCM of M and Q are I and R respectively. Z is also a natural number, which of the following relations is not possible?

I * R=Z

I* Z=R

R * Z=I

None of these

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10

What is the largest number, smaller than the smallest four-digit number, which when divided by 4,5,6 and 7 leaves a remainder 2 in each case.', '

422

842

12723

None of these

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11

In a 100 m race,A can beat B by 25 m and B can beat C by 4 m.In the same race,A can beat C

21 m

26 m

28 m

29 m

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12

Saroj bought 30 kg of rice at the rate of Rs.8.50 per kg and 20 kg of rice at the rate of Rs.9.00 per kg.He mixed the two.At what price per kg should he sell the mixture in order to get 20% profit

Rs.9.50

Rs.8.50

Rs.10.50

Rs.12.00

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14

Find the smallest four-digit number which when divided by 6, leaves a remainder of 5 and when divided by 5 leaves a remainder of 3?

1043

1073

1103

1249

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17

The price of an bucket in fancy shop is Rs. 300. If two successive discounts of 15% and 10% are allowed, its selling price will be:

Rs.229.50

Rs.231.5

Rs.232.5

Rs.234.5

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18

A boy shows his friend "a lady sitting in a park and says that she is the daughter of my grandmother's only son.What is the relation between the two"?

Sister

Daughter

mother

aunt

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19

Rahul has a number x in his mind. He finds out that the square of x is less than x. What is the range of x?

x is more than 0

x is less than 1

x is more than 0.but less than 1

This is not possible'

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20

How much sugar has to be added to 600 ml mixture of sugar and water that contains 20%sugar to change the sugar level in the mixture to 58%?

220 ml

226 ml

228 ml

248 ml

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