Related Questions

The sum o three integers is 40. The largest integer is 3 times the middle integer, and the smallest integer is 23 less than the largest integer. what is the product of the three integers?
A 1104
B 972
C 672
D 294
If the length of a edge of cube X is thrice the length of an edge of cube Y, What is the ration of the volume of cube Y to the volume of cube X?
A 1/2
B 1/4
C 1/6
D 1/8
If p is an even integer and q is an odd integer , which of the following must be an odd integer ?
A p/q
B 2p+q
C pq
D 2(p+q)
If a is an even integer and b is an odd integer, which of the following expressions could be an even integer?
A 3a+3b
B 3a+2b
C 2a+3b
D 2a+b
If p is an even integer and q is an odd integer, which of the following must be an odd integer?
A p/q
B pq
C 2p+q
D 2(p+q)
what is the probability that an integer selected at random from those between 10 and 100 inclusive is a multiple of 5 or 9?
A 2789
B 2091
C 2791
D 2389
What is probability than an integer selected at random from those between 20 ans 100 inclusive is a multiple of 15?
A 5/79
B 2/27
C 5/81
D 6/79
If n is a positive integer and the product of all the integers from 1 to n, inclusive, is multiple of 990, what is the least possible value of n?
A 10
B 11
C 9
Nitin's age was equal to square of some number last year and the following year it would be cube of a number. If again Nitin's age has to be equal to the cube of some number, then for how long he will have to wait?
A 10 years
B 38 years
C 39 years
D 64 years
If x is both the cube and the square of an integer and x is between 2 and 200, what is the value of x?
A 8
B 16
C 64
D 125

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