There were 750 people when the first song was sung. After each song 50 people are leaving the hall. Howmany songs are sung to make them zero?
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There are two natural numbers. A cube difference of the squares is a square difference of their cubes.These are the smallest possible numbers. what is the sum of these numbers?
A company requires 11,500 strength.present employees are 200 women , men and 6500 unmarried To reach the target how many women required to maintain the same ratio?
5 Answers Accenture, CitiGroup, CTS, Ramco,
rajesh purchase 3 types of candies with 1 doller costin:$0.05,$0.02,$0.01 he purchase 10 candies of $.01 find quantity he buys for different candies
The sum of the two numbers is 45 & difference of 2 numbers is 675. Find the number ?
Find the correct choice if the sum of any 4 consecutive numbers is divisible by a number?
You need to find our the fastest three (in order) out of six horses. You have a racing track in which three horses can run at the same time. What is the minimum number of races required? Taking notations as A1,A2,A3 and B1,B2,B3 for 6 horses, explain your answer. (You don't have any time measurement tool.)
Tis known in refined company, that choosing K things out of N can be done in ways as many as choosing N minus K from N: I pick K, you the remaining. This simply states the binomial coefficient identity . Find though a cooler bijection, where you show a knack uncanny, of making your choices contain all K of mine.For pedantry let K be no more than half N.
0 Answers Google, Parrot Systems,
16) There are two water tanks A and B, A is much smaller than B. While water fills at the rate of one litre every hour in A, it gets filled up like 10, 20, 40, 80, 160... in tank B. (At the end of first hour, B has 10 litres , second hour it has 20, and so on). If tank B is 1/32 filled after 21 hours, what is the total duration required to fill it completely? a) 26 hrs b) 25 hrs c) 5 hrs d) 27 hrs
6 Answers CTS, iSoft, TCS, Wipro, Yahoo,
Find the next series: AA AB BC CE ?
If y/x = 1/3 and x + 2y = 10, then x is
A son and father goes for boating in river up stream . After rowing for mile son notices the hat of his father falling in the river. After 5 min. he tells his father that his hat has fallen. So they turn round and are able to pick the hat at the point from where they began boating after 5min. Tell the speed of river?
Shahrukh speaks truth only in the morning and lies in the afternoon, whereas Salman speaks truth only in the afternoon. A says that B is Shahrukh. Is it morning or afternoon and who is A - Shahrukh or Salman.
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