There are 150 weights .Some are 1 kg weights and some are 2 kg weights. The sum of the weights is 260.What is the number of 1kg weights?
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what is the number whose reminder is 2 after dividing 5and also reminder is 4 after deviding 7 and reminder is 6 after deviding 9?
opposite to ESSENTIAL?
If A is travelling at 72 km per hour on a highway. B is travelling at a speed of 25 meters per second on a highway. What is the difference in their speeds in m/sec.
The cost price of 12 articles is the same as the sale price of 8 articles. What is the profit percent?
4 Answers Deutsche Bank, eClerx,
Cloth:scissor, axe:?
Fifty minutes ago if it was four times as many minutes past three o'clock, how many minutes is it to six o'clock?
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Length and breadth of a rectangle are in ratio 7:5. If length is reduced by 5 and breadth by 2, area reduces by 65. Find length and breadth.
The matrix of a (7,9)was given.The address of the first byte of a (1,1)matrix=1258.It takes 4 bytes to store the number,then calculate the address of the last byte of a (5,8) matrix??
man walks east & from turns to right & from to left &then 45degrees to right.in which direction he went
If 9 examiners can examine a certain number of answer books in 12 days , working 5 hours a day ; for how many hours a day would four examiners have to work in order to examine twice the number of answer books in 30 days ?
if f(x)=1/x then f(f(f(x))) equals