The sum of series 1+1(1+1/n)+3(1+1/n)2+…. Is equal to
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three students appear in a test but no one write there name on answer sheet .and they submitted their sheet to teacher . when teacher distributed their answer sheet . what is probability that no one get their own answer sheet.
4^^61 + 4^^62 + 4^^63 + 4^^64 . this sum is divisible by which of the following ?
Complete the series 1 6 3 7 5 8 7 ?
One dog tells the other that there are two dogs in front of me. The other one also shouts that he too had two behind him. How many are they?
a bus started from bus stand at 8.00am and after 30min staying at destination it returned back to the buss tand.the destination is 27 miles from the bustand the speed of the bus 50percent fast speed at what time it returns to the bustand.
A person grows cabbage, he uses a larger square this year than previous year and produces cabbages than previous year.what is the no. of cabbages produced this year
Difference between the perimeters of two concentric circles is 66. Find the difference between radius.
If LOAD = MPBE and DRIVE = ESJWF Then LADDLER = ?
If x,y,z are three consecutive natural numbers, which of the following numbers should be x+y+z
There are 3 societies A, B, C.A lent cars to B and C as many as they had already.After some time B gave as many tractors to A and C as many as they have. After sometime c did the same thing. At the end of this transaction each one of them had 24.Find the cars each originally had.
What is the missing number in this series? 8 2 14 6 11 ? 14 6 18 12
Two candles of equal lengths and diff thickness are there. The thicker one last 6 hrs ,the thinner 2 hrs less than thicker .Ramesh lit the two candle at same time , when he went to bed he saw that thicker one is twice the length of thinner one. For how long Ramesh lit the candles.
govern of irda,sebi and rbi
36:4 :: 9: ?
The diameter of a circle is 21 metres. It will take how many revolutions to cover a distance of 6.6 km?