Once there came many birds to a pond. There were certain number of lotus flowers in the pond. If each bird occupied one lotus one bird was left alone without any flower. If two birds sat in a flower one
Latest Answer: n birds & n-1 lotus ...
A pipe can fill a tank in 3 hours due to leakage it takes 3.5 hours to fill the same tank then how many hours will the leakage can empty the tank
Latest Answer: Ans is 21 hrsA tap can fill in 3 hrs and leak in x hrsIn 1 hr the tap can fill 1/3 of the tankIn 1 hr it can leak 1/x of the tankThus in 1 hr it can totally fill 1/3-1/x=(x-3)/3xThus the tap can fill the entire tank in 3x/(x-3)3x/x-3 = 3.5x=21 ...
Two coins one with HEAD IN BOTH SIDES and the other coin HEAD IN ONE SIDE AND TAIL IN THE OTHER SIDE is in a box,a coin is taken at random and FOUND HEAD IN ONE SIDE .what is the probability that THE OTHER SIDE IS HEAD?
please answer this questions guys :::::::1.Two coins one with HEAD IN BOTH SIDES and the other coin HEAD IN ONE SIDE AND TAIL IN THE OTHER SIDE is in a box,a coin is taken at random and FOUND HEAD IN
When Arthur is as old as his father Hailey is now, he shall be 5 times as old as his son Clarke is now. By then Clarke will be 8 times older than Arthur is now. The combined ages of Hailey and Arthur are
Latest Answer: 10 yrs ...
A mathamatical word contain 10 letters.Without first four letter you can't plan your life.Last six letter specify particular time.
A car is traveling at a uniform speed. The driver sees a milestone showing a 2-digit number. After traveling for an hour thedriver sees another milestone with the same digits in reverse order. After another hour the driver sees another milestone containingthe same two digits with a zero in between(0). What is the average speed of the driver.PLEASE EXPLAIN STEP WISE
Latest Answer: Let my age be=xTherefore my son's age=x/2=1/3 * (x-10)+10 x/2=x/3-10/3+10 10-10/3=x/2-x/3 20/3=x/6 x=40ans:40 ...
If the digits of my present age are reversed then i get the age of my son.If 1 year ago my age was twice as that of my son.Find my present age
A father had 2 sons and he wanted to giveaway his whole wealth only to one son who is intelligent of both. One fine day, he asked his 2 sons to win the competition he set for them. The competition is, each one will be given a horse each to race and win the competition. But the trick is, whose horse reaches the winning line last wins the race. They started the race and kept on wandering all over the earth for days and years in order to reach the line second, only to understand this doesn't
A family missed the scheduled flight, to while away the time, one of the boys says to his family members that we have to wait 6 hours more which is 1/5 until midnight, if plane comes, we would have gone 2 hours earlier.There were 2 systems A n B. 14 degrees in A is equivalent to 36 in System B and 133 in A is equivalent to 87 in B. now what is the Temperature where they both r equal? A cow is standing 5 feet from the middle of the bridge. A train is coming towards the cow at speed of 90 miles per
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