Answer Posted / sarika

area becomes 4 times the original value
so therefore the area increases 300 times

A plane moves from 9? N40? E to 9? N40? W. If the plane starts at 10 am and takes 8 hours to reach the destination, find the local arrival time.

1472

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A positive integer which when added to 1000 gives a sum which is greater than 10.06 when it is multiplied by 100 this positive integer is __.

1453

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The ratio between two numbers is 5:7 and their product is 560. What is the difference between these two numbers?

1846

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Asmita invests an amount of Rs. 9535 at the rate of 4 per cent per annum to obtain a total amount of Rs. 11442 on simple interest after a certain period. For how many years did she invest the amount to obtain the total sum?

1651

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if 8x+4y=6 and 4x+5y=7, x+y equlals

1141

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A can work three times as B can work. If A takes 60 days less than B to complete the same task, calculate the number of days when both A and B start working together on the same day.

1171

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Now i am doing RHCE (Red Hat Certified Engineer). Please give some interview questions of linux.

3249

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In an examination 30% of the students failed in Maths, 40% failed in Science and 25% failed in both the subjects. If 220 passed in both the subjects. Find the number of students appeared in the examination?

1811

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What number should be added to or subtracted from each term of the ratio 17 : 24 so that it becomes equal to 1 : 2.

1146

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2 is what % of 4t ?

1199

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Find odd one cat,dog,rabbit,hamster,elk.

1367

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13_46_8_180_210_75 = 64 . Use + and – in the empty places to make the equation holds good. Take m = number of + and n = number of – . Find m – n?

1219

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Square side 7 cm. Find the area 4 equal circles of the circle lying drawn at the…

1231

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Find the unit digit of product of the prime number up to 50 ?

1589

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If the equation x2 - 3x + a = 0 has the roots (0,1) then value of a is ?

1182

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