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area = 18.57
radius of smaller circle = 1
radius of smaller circle = 1
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In how many ways can you select 2 numbers till 50 which will have there product as a multiple of 3?
Suggestion PUYS.. How important it is to solve LOD 3 exercise from Arun Sharma for Quant.. I mean nothing beats if you solve it.. if someone is running short of time and solves just LOD 1 and LOD 2..does it make sense? Or LOD3 is something you cant ignore at all!!?
Started late prep due to job and now half way down the prep feeling demotivated so this question.. 😟
Hey guys.
Need some opinion. I just got my Arun Sharma Quant. My TIME teacher says that its crap and told me not to solve it. I read the initial pages (the ones with strategy and stuff) and found it quite good and refreshing (am running out of ideas). So, I am somewhat lured into trying the book. I just want to know if it's worth it and did it raise your score and what value did it add in your preparation (the second and third ques especially for CAT-experienced guys)? I will do what the majority says (assuming there are some replies to the post 😛 ).
If tanA = 2^1/2 - 1, then what will be the value of sin2A?
Ram speaks truth 75% of the time and his wife lies 40% of the time. 1/3 of the time they contradict they bicker. Find the percentage of time they don't bicker?
A train travelling 50km from A meets with an accident and proceeds further at (4/5)th of the former speed & reaches B 45mins late. Had an accident happened 20km further on, it would hav arrived 12min sooner. Find original speed and distance.
The H.C.F. of a, b and c is 8. If a – b = b – c = 8 and the L.C.M. of a, b and c is a four-digit number, then what is the maximum possible value of c?
P.S not attaching options as then it can be solved by hit and trial.. Concept is important..
hii...
can someone suggest me a good book or site, for practicing DI....and no ARUN SHARMA pls..
A shopkeeper increases the price of a calculator by X% then decreases the price by X%. Due to this the price of calculator decreases by Rs400 and the whole process is repeated once more and the price of the calculator becomes Rs1764. Find the value of X.
Ways to distribute 4 distinct balls into 5 identical boxes?
Can anyone please tell - where i can avail latest free pdf files of books by Arun Sharma
OD, OE and OF are perpendicular bisectors to the three sides of the triangle shown in figure – 2. What is the relationship between angle BAC and angle BOC?
m of angle BAC = 180 – m of angle BOC
m of angleBOC = 90 + 1/2 of measure of angle BAC
measure of angle BAC = 90 + 1/2 m of angle BOC
m of angle BOC = 2m of angle BAC
None of these
Q5
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x^2 + y^3+z^4 = 26 find max of xyz
This thread is one of the best as it shares very important questions . But along with it I think one definitely needs coaching to crack past the CAT. Here is a link that may help you in finding them.
http://blog.oureducation.in/top-coaching-centers-for-mba-entrance-in-chennai-tamil-nadu/
Their are 126 boxes of which one contain any no. of apples between 120 and 150 (both inclusive). if N is the max. no. of boxes, all of which contain same no. of apples , find min. possible value of N.
Please share approach also
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