Are you guys studying Trigonometry? I thought its not in syllabus?
Two gears are circular and the circle are tangent to each other .if radii are 30 and 40 inches.how many revolution will the larger circle have made when smaller circle has made 4 revolution
A regular hexagon with a perimeter of 12 root 2 units lies on cartesian plane such that center is on origin and two vertices on x axis and mid point of 2 vertices on y axis .if the portion in first quadrant is completely revolved around x axis then solid of volume X is formed and if rotated around y axis, a solid of volume Y is formed.Evaluate (X/Y)^2....A)48/49 B)1 C)4/3 D)16/9 E)None of these
Hi friends. I am unable to solve inequalities and modulus questions. Can anybody please suggest some material that I can use to build up my basics.
This is an interesting problem
Please solve and share your approach
http://postimg.org/image/r0oo5ehyl/
IIM Ahmedabad has indirectly slapped away the engineers appearing in CAT 2015........
http://www.padmad.org/2015/08/iim-ahmedabad-closes-doors-for.html
the no of ways in which v cn select 5os from d set of (1,2,3,....25) such that none f d selection includes 4consecutive nos
- nota
- 53109
- 13350
- 10035
0 voters
Need to Support Smriti Irani... (H)
is there any whatsapp groups for Quant preparation?
if not please post your mobile no here
we will make new one.
Rohan is given 275 one rupee coins. He has been asked to allocate them into a number of bags such that any amount from Rs.1 to Rs.275 can be given by handing out a certain number of bags without opening them. What is the minimum number of bags required?a)11 b)13 c)9 d)10
If the sides AB,BC,CD and DA of a trapezium ABCD resp. measure 10 cm,20 cm,18 cm and 16 cm,find the length of the longer diagonal,gibem that AB // CD.........A) _/655 cm B) _/256 cm C) _/780 cm and D) _/840 cm......Kindly explain alongwith the figure.
A natural number N has a total of 48 factors. Find the maximum possible number of ways of writing N as a product of two co-primes.a)8 b)32 c)16 d)4
(90/89)^89 and( 48/47)^47 ..which is greater .
( 6^83 + 8^83 ) mod49
number 79... how to solve?? any short method??