The equations x2 + ax + b = 0 and x2 - ax + b = 0 are such that the roots of both are real and the roots of the latter are 6 more than the roots of the former. Which of the followings can be a value of (a, b)?
a. (8,2)
b. (6,3)
c. (6,9)
d. (2,7)
There are 21 girls standing in a line. You have only nine chairs. In how many ways you can offer these
chairs to nine select girls (one for each girl) such that number of standing girls between any two selected
girls is odd?
Are there any test series which gives the onscreen calculator feature ?
The sum of all values of x that satisfy the equation (x² - 5x + 5)^(x² + 4x - 60) = 1 is
(A) - 4
(B) 3
(C) 1
(D) 5
(E) 6
The integers from 1 to 9 are listed on a blackboard. If an additional m eights and k nines are added to the list, the average of all of the numbers in the list is 7.3. The value of k + m is
(A) 24
(B) 21
(C) 11
(D) 31 (E) 89
An advertising board has 8 display panels of uniform dimensions in a row/Advertisements of 5 different brands of perfumes are to be displayed on the board.In how many different ways can the advertisements of these 5 brands be displayed on the board so that
each display panel has one advertisement displayed on it and each brand is displayed at least on one panel?
a)126000 b)5^8 c)92400 d)9080
There are 11 people in room A where every person slaps every other person once. 12 people in room B where every person slaps every other person twice.
Total how many slaps are there?
1 and 8 are first two natural numbers for which 1+2+3+....+n is a perfect square.Which number is the fourth such number?(Approach is expected)
A good is sold at 20% profit. If CP is incresaed by rs50 and SP is increased by rs30. The percent profit falls by 3.33%. Find CP
X is the largest sum of rupees which can never be paid using any number of coins of denominations Rs.4, Rs.8, Rs.13 and Rs.18. What is the sum of the digits of X?
- 11
- 10
- 9
- None of These
0 voters
Statement: Only athletes are entitled to supplementary rations
1) Ram is an athlete and thus, is entitled to supplementary rations
2)Ram is not entitled to supplementary rations and thus is not an athlete
Which of these statements follows from the main statement?
a) 1 only
b) 2 only
c) Both 1) and 2)
d) Neither 1) and 2)
Hi I am a current MBA student of FMS Delhi.. Creating this thread for Delhi University Aspirants. Would be happy to help
http://www.pagalguy.com/discussions/delhi-university-cat-mba-aspirants-prep-guidance-35375138
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
Village A is to the east of village B, while Village C is to the south east of Village A. If village D is to the north of village C, then in which direction does village B lie vis-a-vis village D?
a)East
b)North East
c)West
d) Cannot be determined
IIM A criteria revised? Just saw this criteria pdf again. No C3 (Criteria for bachelor'e examination) in Stage 2.
http://www.iimahd.ernet.in/users/admission/files/Admission%20Procedure_2016_2018_August_10.pdf
If a is a positive integer, is a the square of an integer?
(1) |a - 5b| = 2 for some integer b.
(2) |a - 7c| = 2 for some integer c.
How many Ordered Pairs of integers (x,y) satisfy x*y = 110?
A 3 digit number N ends with the same number of zeroes (at least one) when written in base2,3,5. How many values can N have?
Good news. The minimum graduation marks criteria for IIM-A has been lifted. Now all that remains is that you must have an average of 80%+ in 10th and 12th.
Congrats to all those who are now eligible and werent before 😃