Official Quant thread for CAT 2013

in wht ratio ram mix 2 varieties of barley costing 20 nd 24 /kg so dat by selling it at 27.60 / kg makes a profit of 20% ?????????

Please solve this question.

ABC is an equilateral triangle inscribed in a circle of radius r. What is the area of largest square that can be inscribed inside ABC?

plz explain..

Ajay & Bala are starting at 9 AM simultaneously from the opposite ends.Ajay took 16 Minutes and Bala took 9 minutes to reach their other ends after their meeting. Find their meeting time? I dunno the answer. Pls explain

Three variables X,Y,Z have a sum of 30. All three are Non-Negative integers. If any 2 variables don't have the same value and exactly one variable has value less than or equal to 3, find the number of possible solutions.

Two rectangular sheets have dimensions of 4 m ´ 2 m each. One of them is rolled along the width by joining their lengths and the other is rolled along the length by joining their widths to generate cylinders. The ratio of the volume of the cylinder formed by rolling the sheet along the width to that formed by rolling the sheet along the length is

@amit468

Three variables X,Y,Z have a sum of 30. All three are Non-Negative integers. If any 2 variables don't have the same value and exactly one variable has value less than or equal to 3, find the number of possible solutions.



300 is answer?

in an exam 80% passed in phy 70% in chm while 15% faild in both if 325 passed in both subjects find the number of students who appeared in exam

geometry problem

find remainder 2^45/73? guyz plz answer


ind remainder 2^45/73? guyz plz answer

geometry problem

(6^83+8^83)/49 find rem cat 07 qsn plz answer


hello,

when the question says that either E or I must be selected.. what does it mean ..?

thanks in advance

59^73^120/37 find rem?

Hey guyz check this figure. Q is the centre and AB and CD are diagonals. It is said that AE*EB = DE*EF. How is that possible ? Which theory ?

(2^29) has all the digits from 0-9 except one digit... find that digit...

A garden which is in the form of a rhombus of side 50 m is to be surrounded by a path of width 5 m, as shown in the figure given below. If one of the interior angles of the rhombus is 45°, what is the area (in m2) of the path?


why can't we consider the side of the outer rhombus to be 50+5+5=60?
This way the area of the outer rhombus would be 30*_/2 and that of inner would be 25_/2
Please reply

Puys, a doubt..

I had scheduled to take the 1415 AIMCAT on 19th, however it is showing as available right now.. Does that mean i can take it now or not ?

A Russian luxury pen maker sells 'x' pens to a supermarket called Large Bazaar at a total price of (100 + 120x). If the Large Bazaar sells all the pens at a total price of 3x2, find the maximum loss (in ) that could have been incurred by the Large Bazaar.(a) 700 (b) 1,000(c) 1,225 (d) 1,300