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?
Given a triangle ABC, how would you use only a compass and straight edge to find a point P such that triangles ABP, ACP and BCP have equal perimeters? (Assume that ABC is constructed so that a solution does exist.)
What is the 8th term in the series 1, 4, 9, 18, 35, 68, . . .
in 1999 diana read 10 english books and 7 french books in 2000 she read twice as many french books as english books.if 60% of the books that she read during the 2 years were french.how many books did she read in 2000
A man can row downstream at a rate of 14 kmpl & upstream at 9 kmpl. Find man's rate in still water ?
Two trains are travelline at equilateral .Train A is travelling in the direction of earths spin.Other train B is travelling in opposite direction of earths spin.Which trains wheels will wear first?and why?
WHAT WOULD BE THE POSSIBLE APTITUDE QUESTIONS FOR THE HR EXECUTIVE OR FOR THE SR HR EXECUTIVE ?????
If water is called food, food is called drink, drink is called blue, blue is called red, red is called white and white is called brown, then what is the colour of ?blood? ? (a) Blue (b) Red (c) Brown (d) White (e) Drink
Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line; i.e. the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The maximum value of n1(P) over all configurations P of 19 points in the plane is 18 9 3 I could not solve this. plz give any solution for this question
A person with some money spends 1/3 for cloths, 1/5 of the remaining for food and 1/4 of the remaining for travel. He is left with Rs 100/- How much did he have with him in the begining?
what is your approach to working under pressure?
what is the probability that 4 numbers selected from 1 to 40 are not consecutive.
in a mixture, R is 2 parts, S is 1 part. in order to make S to 25% of the mixture, howmuch R is to be added