If a man buys 1 lt of milk for Rs.12 and mixes it with 20% water and sells it for Rs.15, then what is the percentage of gain?

119

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.

100

Conversation between two mathematicians: first : I have three children. The product of their ages is 36 .. If you sum their ages . it is exactly same as my neighbour's door number on my left. The second mathematician verifies the door number and says that the not sufficient . Then the first says " o.k one more clue is that my youngest is the youngest" Immediately the second mathematician answers . Can you answer the question asked by the first mathematician? What are the children ages?

756

(998-1)(998-2)(998-3).....(998-n)= ? when n>1000

115

A boy picks up the phone and asks" who are you?" The voice from the other side answers" I am your mother's mother in law".What is the relation of the boy with the fellow speaking at the other end.

177

There are 5 red shoes, 4 green shoes. If one draws randomly a shoe what is the probability of getting red shoe is ?

107

There is a lucky draw held every day. If there is a winning number eg. 1876, then all possible numbers like 1867 ,1687,1768 etc are the numbers that match irrespective of the position of the digits. Thus all these numbers qualify fr the lucky draw prize. Assume there is no zero digit in any numbers. Write a program to show all the possible winning numbers if a "winningnumber" is passed as an argument to the function. i want a solution in c/c++ language

1297

why we will appoint you.

1089

If a train covers 600m in 0.5 seconds, how long it will cover in 10 seconds?

144

Find the next series: SE QU EN TI ?

150

1992 Feb have 5 Sundays. In which year, the month Feb have 5 Sundays next?

119

how disable usb device in group policy editor all configure tell me early

1802

Can you find out what day of the week was January 12, 1979?

115

there are two boats across a river.one of the boat starts from x and proceeds to y at the other river end.while the other boat starts from y and proceeds to x.the first time these two boats meet is 200 kms from x.they continue their journey reach y and x respectively. when they come back they meet at a point which is 400 kms from y .find the width of the river ..

125

One clock ringes 7 O'clock in 7 sec.In how many seconds it will ring 10 O'clock.

114