22! Mod 10^21 = -?
Ans 22! - 10^22
How?
In how many ways can the 4 walls and the ceiling of a room be painted with six different colors such that each wall/ceiling is painted with exactly one colour.
Factorise
X^3 - 4x^2 +2x -17 = 0
Please write approach also
Puys can you suggests a good book for di / lr with lot of problems that I can practice everyday ?
In how many Ways 52 cards can be placed in heaps of 13 cards each ?
What is the digit at the hundreds place of the number N = 45 ^36 ?
what is the average number of time a coin must be tossed to have at least one head and tail?? @darkinspiration
Hi puys! Need some help here. My friend converted IIM rohtak but is confused about accepting the offer. How is the placement scene there? Anyone knows any current student or alum from the college?
What do you think will be better- taking a drop and trying for better iims next year or accepting this offer?
Any inputs will be helpful. Thanks in advance. 😃
If a varies inversely as b, and a increases by x% then by what value should b decrease??
What is the general formula
Hey Guys!,
I am done with my MBA and have my entire set of CAT prep books from TIME and IMS. If anyone of you wants these prep books pls pm me.
the difference in compound interest earned on a certain sum, for which interest is compounded annually, in the first and the second year is 160. If the rate of interest becomes 4 times the original rate then the difference in the interest earned in the first and second year would be. Ans.2560
Approach pls
A car had to travel 600Km.
After traveling some distance it developed some problem. It traveled remaining distance at 4/5th of usual speed.it arrive an hour late at destination. Had the problem occurred after it had traveled 150Km more the car would have arrived half an hour earlier at destination. Find distance traveled without any problem.
Explain your answer.
Person started in his car from p to q at 51Km/hr.after every minute the speed of car increase by 1Km/hr.distance between p and q is 3775/60Km.find the time he would take to reach q.
Explain your answer.
Last digit for
13^14^15^16 ??
V=798630 * 10^24 and A=18 *10^24. What is the remainder when V is divided by A?
What is the smallest number of ducks that could swim in this formation: Two ducks in front of a duck , two ducks behind a duck and a duck between two ducks?
a. 4
b. 5
c. 3
d. 6
How many five digit numbers can be formed using only odd digits such that the number is divisible by 5?
Pls Explain
Five chocolates of Type A and Seven chocolates of Type B are to be distributed amongst 3 children. In how many ways can chocolates be distributed such that, every child receives one chocolate of each kind ?
There were two groups - A and B - in a tournament. Both the groups had an equal number of teams. In the first round each team played a match with every other team in the same group. Had 9 teams were shifted from group A to group B, the number of matches in the first round of the tournament would have been 9 more. The total number of teams that participated in the tournament is