probability of throwing 3 dice and getting sum less than 8 or atleast 11?
kindly explain..thanks!
If the LCM of a,b,c is X and that of d,e is Y,would the LCM of X,Y be the LCM of a,b,c,d,e?
find the number of ways in which 14 identical balls can be divided into 3 groups?
the sides of triangle are 4,3 and 5. what will be area of triangle whose vertices are orthocenter, circumcenter and centroid of given triangle?
if E=1^1+2^2+3^3....50^50. what is the remainder when E is divided by 8?
IN how many ways can three persons be seated on the vertices of a hexagon?
kindly explain..
given that p is prime number, (p^2)*(p^27-(1/p))is always divisible by 39/27/56/26/nota
in a right angled triangle, the semi perimeter is 126cm and the shortest median is 53 cm . what is the area of triangle whose side longest median is its longest side?
Can anyone give me or provide me link of previous year topic wise CAT paper. Thankyou. 😃
If (30!+31!+32!+33!+....+99!) when divided by 4^n leaves a non-zero remainder, what is the least value of n?
Kindly help in how to solve these kind of questions.
The elevator of a high-rise office building provides access to all floors. If each floor is 5 meters high and the elevator travels at a rate of 7.5 meters per second, approximately how long will it take to travel from the first floor to the sixty-eighth floor? A. 2 seconds B. 9 seconds C. 38 seconds D. 45 seconds E. 510 seconds
A book is available at a local store for $20 in the hard cover edition or $10 in paperback. The book can also be obtained from a mail-order service at 30% off list, plus $1 for postage and handling. How much more will it cost to buy the hard cover edition mail order than to buy the paperback edition at the local store? A. $6 B. $10 C. $3 D. $4 E. $5
Need a suggestion.
Any idea which city is better with respect to coaching (T.I.M.E. or CL ) for the preparation of GD-PI : Delhi or Mumbai ?
Thanks!
ABCD is a square with sides of length 10 units. OCD is an isosceles triangle with base CD. OC cuts AB at point Q and OD cuts AB at point P. The area of trapezoid PQCD is 80 square units. The altitude from O of the triangle OPQ is:
A. 12 B. 13 C. 14 D. 15
Find the number of non negative integral solutions of 2X + Y + Z = 18??