Answer Is: (C) 525

Explanation:

No answer description available for this question. Let us discuss.

Answer Is: (C) 1012

Explanation:

No answer description available for this question. Let us discuss.

Answer Is: (A) 147

Explanation:

3*12 = 3
3*22 = 12
3*32 = 27
3*42 = 48
3*52 = 75
3*62 = 108
3*72 = 147

Answer Is: (D) 94

Explanation:

The series is,
6 + 22 = 10
10 + 23 = 18
18 + 24 = 34
34 + 25 = 66
66 + 26 = 130

Answer Is: (A) <math><mfrac><mn>99</mn><mn>23</mn></mfrac></math>

Explanation:

This is a simple subtraction series with a random number, 32, interpolated as every other number.
In the series, 2 is subtracted from each number except 8, to arrive at the next number.