A. 60
B. 64
C. 72
D. 70
The sequence is 1 * 2, 2 * 3, 3 * 4, 4 * 5, 5 * 6, 6 * 7, 7 * 8..'. Missing number = 8 * 9 = 72.
Let N = 553 + 173 - 723. N is divisible by:
6, 12, 48, 100, 384, 768, 3072 Find out the wrong number in the series.
40.83 x 1.02 x 1.2 =?
The H.C.F. of 2923 and 3239 is :
The value of (4.7 x13.26 + 4.7 x 9.43 + 4.7 x 77.31 ) is
Given that 268*74 =19832, find the values of 2.68 * 0.74.
How many factors of 25*36*52 are perfect squares?
H.C.F. of 3240, 3600 and a third number is 36 and their L.C.M. is 2^4 x 3^5 x 5^2 x 7^2 The third number is:
If n is a natural number, then (6n2 + 6n) is always divisible by:
An automobile financier claims to be lending money at simple interest, but he includes the interest every six months for calculating the principal. If he is charging an interest of 10%, the effective rate of interest becomes: