In a Table Tennis tournament, the number of male participants was twice the number of female participants. Each player played a match with each of the rest of the players exactly once. Each match involved exactly two players. No match ended in a draw. The number of matches won by the female players was equal to the number of matches won by the male players. Which of the following can be the total number of matches in which a male player defeated a female player?
Option-20,24,30,39
Plz explain
Plz explain
A and B started from P and Q respectively towards Q and P respectively at 6.00 am. If they cross each other at 12.00 noon and A takes 5 hours more than B to cover PQ, then at what time did B reach P?
The number of coaches willing to provide training at the national level for the three sports, i.e football, cricket and hockey are 56. The total number of coaches who are providing training in all three sports is Q The number of coaches who are providing training in only cricket and hockey is three more than the number of coaches who are providing training all the three sports, while the number of coaches who are providing training in only football and hockey is three times the number of coaches who are providing training in all three sports. The number of coaches who are providing training in cricket is 30. The number of coaches who are providing training in only cricket is eleven, which is 17 less than the number of coaches, who are providing training in hockey. Also, it is known that due to inadequate number of coaches who provide training in the aforementioned sports, no coach is allowed to stop providing the training in any of the sport.
Q. If the number of coaches for each sport is increased by one, while the total number of coaches remain the same, what is the minimum number of coaches who will provide training in exactly two sports?
Isn't something amiss here? Somehow i can't figure out... Please help.
In a race, A beats B by 100 m and C by 180 m. If B beats C by 90m, what is the length (in m) of the race?
How many numbers are there between 2000 and 3000 which are divisible by 3 or 4?
In this question will we include 2000 and 3000 or not ?
If the ratio of the length and breadth of a rectangle is 4 : 3, what is the secant of the acute angle between the diagonals?
Find the last two digits of 23^231?
If A = {1, 3, 5, 7,….49}, how many subsets of A contain 1 and 3 but contain neither 47 nor 45?
Starting with 1 all +ve integers are written one after another. What is the 10,000 th digit written?
The length of the hypotenuse of a particular right-angled triangle is given by √ (1 + 3 + 5 + 7 + … +25). The lengths of the other two sides are given by √ (1 + 3 + 5 + … + x) and √ (1 + 3 + 5 + … + y) where x and y are positive integers. What is the value of x + y ?
ans:32
Can someone please explain me the solution for the below question:
Find the sum of the remainders obtained when a number n is divided by 9 and 7 successively, if n is the smallest number that leaves respective remainders of 4, 6 and 9 when divided successively by 13, 11 and 15.
Thanks in advance!
Which all past CAT exams IIM Bangalore has conducted in the past ? Year wise
How to approach this question?
In how many ways can 5 different rings be worn in four particular fingers? (Some fingers may get more than one ring and some may get no rings.) For dis , I got different answers/approaches in all the sites ..... Which one will be apt ???
Let Sn be defined as the sum of n terms of the following series:Sn= 2^66-2^65-2^64 .what is the sum of S20? Options are 2^47, 2^12, 2^19 and none of these !
How do we approach a question of distributing n distinct objects in r identical boxes?
Help with the method for these sums!
A rational number A/B, where A and B are co-prime, is converted into a decimal number. If both A and B are less than 100, then for how many values of B will A/B always be a terminating decimal?