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if a and b are mixed in 3:5 ration and b,c are mixed in 8:5 ration if the final mixture is 35 litres, find the amount of b in the final mixture
A person buy the 6, 1 Rs stamps and 7, 50 paisa stamps he has given 12 Rs how much he will get back.
The Highest Mountain in the World______________
There are two balls touching each other circumferentially. The radius of the big ball is 4 times the diameter of the small ball.The outer small ball rotates in anticlockwise direction circumferentially over the bigger one at the rate of 16 rev/sec. The bigger wheel also rotates anticlockwise at N rev/sec. what is 'N' for the horizontal line from the centre of small wheel always is horizontal.
a number is terrific if it is a multiple of 2 or 3 ,how many terrific numbers are there between 11 and 11
Can there be a line which can cut all the four quadrants?
7 students can complete a task of making 9 scientific models in 21 days. How many students can make 3 models in 14 days.
if u r traveling from Mumbai to banglore and return back .To find the speed of the car which of the following r needed. a)the distance between them. b)time taken c)avg speed towards Mumbai and the avg speed towards banglore. Choices: 1)a only. 2)a and b 3) a,b,c 4)b only 5) c only ( ans not in order)
There are two circles, one circle is inscribed and another circle is circumscribed over a square. What is the ratio of area of inner to outer circle?
3 Answers 3i Infotech, Canara Bank, Geodesic, Mu Sigma, Tandem Consulting,
A positive integer which when added to 1000 gives a sum which is greater than 10.06 when it is multiplied by 100 this positive integer is __.
Two people X & Y walk on the wall of a godown in opposite direction. They meet at a point on one side and then go ahead. X after walking for some time, walks in opposite direction for 15 mtrs.Then again he turns back and walks in the original direction. What distance did Y walk before they met again, if X walks 11 mtrs by the time Y walks
I HAVE APPLIED FOR RRB-CHENNAI(ECRC,GOODS GUARD).SO I NEED ECRC ALL PREVIOUS YEAR QUESTION SOLVED PAPER..PLS SEND IT TO ramya.raj@hotmail.com