How many factors 0f N-1020 will be divisible by 5 but not by 15?
- 12
- 2
- 0
- 6
- 3
0 voters
which of the following is not a perfect square?
pls. explain
- all of these
- 945729
- 325137
- 100856
0 voters
Please post some important links to download material regarding CAT or other MBA exams..!!
what is the smallest number which when divided by 7,8,9 leaves a reminder of 2,4,6 respectively
- GUYS HELP ME FINDIN THE ANS
- 508
- 504
- GIVE THE SOLUTION
0 voters
Pawan writes a number in between 100 to 999 in such a manner that he uses zero m times, five n times and 8 p times then find (n+p-m)
(1^2+2^2+.........+n^2)/(n+1)^2+(n+2)^2+.........+(2m)^2=385/2485
find value of m?
- 25
- 10
- 35
- 30
- 20
0 voters
how many no can be formed using digits (1,2,3,4,5,6,7,8,9)..such that they are in increasing order(eg:0 12345,345,6789,123456789)???
sorry i dont know the options plz share ur approach
If u, v, w and m are natural numbers such that
u^m + v^m = w^m, then one of the following is
true.
a. m >= min(u, v, w)
b. m c. m d. none of these
u^m + v^m = w^m, then one of the following is
true.
a. m >= min(u, v, w)
b. m c. m d. none of these
I dont know OA. Share the approach..
a number n is divisible by 10, 90, 98 and 882 but it is not divisible by 50 or 270 or 686 or 1764. It is also known that n is a factor of 9261000. What is n?Choose one answer.A. 4410 b. 13230 c. 8820 d. 22050
for how many values 'aabb' is perfect square?
- 81
- 11
- 0
- 1
0 voters
48^45 divided by 35, what is the remainder? detailed explanation please
if L.C.M.=288
H.C.F=24
How many pairs of such number exists?
- 1
- 2
- 5
- 3
0 voters
if
n1+n2+LCM=89
how many pairs possible??
here LCM=LCM of n1 & n2
- 7
- 4
- 5
- 8
0 voters
There are 10 racks. Nine racks contain 10 coins each having a weight of 10 gm. One rack contains 10 coins having weight of 9 gm each. How many minimum weighings do you require to identify the rack having the coins of 9 gm
- 7
- 1
- 3
- 5
0 voters
Can 123! be written in the form of 4n? If yes HOW? pls explain. thnx
Can 123! be written in the form of 4n? If yes HOW? pls explain. thnx
Some Students are arranged equidistantly in circular order and numbered 1,2,3. . It is observed that 12 is opposite to 40. There are 10 girls more than boys. How many maximum number of boys can be opposite to girls??
a) 15 b)23 c)24 d)28
- 28
- 24
- 23
- 15
0 voters
x, y, z are positive real numbers such that they are in AP, and x*y*z=4
what is the minimum possible value of y..
approach please...
- 2^(1/3)
- 2^(3/4)
- 2^(1/4)
- 2^(2/3)
0 voters
Find the nth term of
5,7,12,21,35,55,...
How to find the number of factors of a factorial number??
For Example, Number of factors of 30! ??