There are 3 bottles A,B and C of capacity 4,5 and 1. A , B and C contains 45% , 48% and x% of alcohol.Now some solution from C is added to A and remaining to B.Now both A and B contains 50% and 50% alcohol. find x.
At present , preeti is thrice as old as pooja was when preeti was twice as old as pooja will be 2 years from now. when pooja is thrice as old as preeti was three years ago the sum of their ages will be 62 . In how many years from now will preeti be twice as old as pooja ?
3 - 5 - 6 - 4
Are Perpendicular Bisector also Medians ? Thoda Confusion ho raha hai. Please help
Somebody please explain this
Remainder of 17^21^225 divided by 13
Since E(13) = 12 I try and get the power in terms of 12
21^225 / 12
But in the explanations, it's written in terms of 6. I'm a little confused.😁😠
Anybody is having solution for GEOMETRY Questions Pdf which we got through mail..I have lots of doubt in that..Please Help..Thanks
The digits from 1-9 are written in random order to form a nine digit number.Find the probability that this number is divisible by 11...
Approach Please?
Krish was walking down the stairs in his building one day. He had already gone down steps when he saw harry on the ground floor beginning to come up the stairs. krish continued to move down the stairs at a constant pace and greeted harry as they passed. As krish travelled down one step Harry goes up two steps. The moment harry climbed the entire staircase Krissh had still four steps remaining. How many steps does the staircase have?
14
26
62
22
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approach?
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hello friends i want to know about iift and how much question we have to solve to clear cut off???
No of ways by which one can travel from A to B without touching the cross block...can move right, down or diagonal.
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Pls help me with this doubt ...
N be the no of ways representing 500 as sum of consecutive integers.....
Acc to me, the no of ways shud be 2*4 -1 = 7
Is it correct and what will be the no of ways of expressing it as sum of consecutive natural nos only ...??
There are some oranges in a table. One grandson comes and divides them in 3 parts and finds one extra orange. He keeps the extra orange and one part aside for himself. The 2nd grandson comes and repeats the same thing with the remaining oranges. He finds 1 extra. He keeps the extra and one part for himself. The 3rd grandson repets the same thing with the remaining oranges. Finally, the grandmother repeats the same procedure with the oranges left after the 3rd son took his part. She divides them in 3 parts and finds one extra. Keeps it for herslef and distributes the 3 parts to the grandsons. What could be the minimum no. of oranges she distributes?
I have compiled few questions from IITJEE prep material from bansal classes(covering CAT syllabus only) .... I am not able to solve 1st, 4th and last question..... ? somebody plz explain ...
have cat exam day after..could not study properly for the past 3 weeks cause had college exams....any suggestions how to prepare now??a lil weak in qants n di!
2/x + 15/y = 5
How many integral solution ???? how to do ?
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