Continue the series(next term): 2034, 2036, 2040, 2042, 2044,?
if xy^2=27, find minimum value of 32x+y
1^5 + 2^5 + 3^5 +...................+ 99^5
Find the unit digit.
NDIIT OR JAIPURIA !! Guy's which one will be good for doing MBA ??
There are 40 employees in a company. The salaries of 10 of em' are increased by 10%. And of the remaining 30 are increased by 30%. Find percentage increase in total salary of all employees.
a) 20%
b) 25%
c) 15%
d) Cannot be determined
d) Cannot be determined
By selling 80 oranges a man gains the selling price of 20 oranges. Find the gain percentage.
a)20%
b)25%
c)33.33%
d)40%
A neutral number has been taken from the first step on the left and has jumped onto the right side. the new figure is 1.5 times as much as the number that we started off with. what is the smallest number that makes this up?
(for example: if the figure is 5 steps at a time, it should become abcde(1.5)=bcdea, however we do not know the number of times we have gone up in)
B is 6 times old as A.B age will be twice of C age after 10yrs .If C's7th birthday is celebrated 3 yrs ago .What is A present age.
Renuka got married 8 yrs ago .Today her age is 1 1/3 times her age at the time of marriage .Hers daughters age is 1/8 times her age .Hers daughter's age is.?
3 ,4 , 6 , 8
Sum of the age of A and S is 45 yrs.Five years ago product of their age was 4times the A'S age at that time .The present age of A and S respectively are:
25&20,35&10,36&9,40&5
A boy purchases
2 pens, 3 pencils and 5 erasers @ 27 Rs.
6 pens, 8 pencils and 4 erasers @ 32 Rs.
what is the cost of 1 pen, 2 pencils and 8 erasers ?
Need approach please. (Ans is 38)
Find the number of ways in which a mixed doubles tennis game can be arranged between 10 players consisting of 6 men & 4 women.
Suppose y varies as the sum of two quantities of which one varies directly as x .If y=6 when x=4 and y=3 1/3 when x=3 ,then the relation b/w x and y is:
Sam got 273 marks in a test and secured 5% more than the pass marks. If Harry got 312 marks, then by what percentage was score of Harry above pass marks in the test?
a)20%
b)25%
c)40%
d)50%
c)40%
d)50%
A man spends 60% of his salary & saves the remaining amount. His salary increased by 25% this year and he increased his spending by 20%. By what percentage did his savings increased?
a) 20%
b)25%
c) 28.75%
d) 32.5%
A vessel is filled with milk and water.70% of milk and 30% of water is taken outof the vessel. It was found that vessel is vacated by 55%and has 160 L mixture. Find the quantity of milk and water in this mixture. c)milk = 70 L , water = 90L
a)milk = 100 L , water = 60L
b)milk = 50 L , water = 110L
e)none of these
Let
N= 19 ^93 -13^99
Which of the following is definitely correct?
OPTIONS
1)N is a positive integer divisible by 162
N is a positive integer but not divisible by 162
3)N is a negative integer divisible by 162
4)N is a negative integer but not divisible by 162
Let
N= 19^93- 13^99
Which of the following is definitely correct?
OPTIONS
N is a positive integer divisible by 162
N is a positive integer but not divisible by 162
N is a negative integer divisible by 162
N is a negative integer but not divisible by 162
Evaluate
(|x|-3) (|y|+4) =12 . how many pair of integers (x,y) satisfy these two equations?
- 10
- 4
- 6
- 8
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