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father and sons relations

how 1000000000 can be written as a product of two factors neither of them containing zeros

1133

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Find the correct meaning of the following phrase: To be in the air

1175

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A triangle has sides of lengths 10, 24 and k. k is a positive integer. The number of values of k for which this triangle has three acute angles is

1485

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The price of Machine D equals the sum of the prices of machine A, B and C whose price are in the ratio 2:3:4 respectively. If weights of A, B, C and D varies as square of its individual price and difference of weight of D and A, B and C together is 9880 kg. Then what is the weight of D?

1486

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In a soap company a soap is manufactured with 11 parts. For making one soap you will get 1 part as scrap. At the end of the day u have 251 such scraps. From that how many soaps can be manufactured?

1292

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The rectangle box with square base is open at the top. The maximum volume of the box made from 1200 m2 tin,in m3 is?

1409

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A man spends half of his salary on household expenses, 1/4th for rent, 1/5th for travel expenses, the man deposits the rest in a bank. If his monthly deposits in the bank amount 50, what is his monthly salary ?

1369

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In the word ORGANISATIONAL, if the first and second, third and forth, fifth and sixth words are interchanged up to the last letter, what would be the tenth letter from right?

1814

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In a mixture, R is 2 parts and S is 1 part. In order to make S to 25% of the mixture, how much of R is to added?

1164

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Find the next number in the series 1, 3 ,7 ,13 ,21 ,31?

1125

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4 pipes inlet and 2 pipes outlets, find water inlet etc.

10488

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A person spending out 1/3 for cloths , 1/5 of the remaining for food and 1/4 of the remaining for travellers is left with Rs 100/- . How he had in the beginning ?

1211

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36:4 :: 9: ?

1199

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32 people playing table tennis. how many matches to determine the winner.

1097

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Find the next series: BC CE EG GK ?

1607

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