Question
The columns and rows of Matrix I are numbered from 0 to
4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column. e.g. ‘W’ can be represented by 11, 32 etc. and ‘N’ can be represented by 59, 86 etc. Identify the set for the word ROD .Solution
Remember that a letter from these matrices is represented first by its row and next by its column. Option (A): 58, 66, 78
Option (B): 67, 96, 57
Option (C): 56, 66, 86
Option (D): 58, 69, 65 
632, 625, 611, 590, 562, ?
30, 42, 54, 66, ?, 90
24  12  18  ?  157.5  708.75  3,898.125
150 Â Â Â 15Â Â Â 3Â Â Â ? Â Â Â Â 0.36Â Â Â Â 0.18
What will come in place of the question mark (?) in the following series?
17, 138, 307, 532, ?, 1182
Find the missing number, in the given number series.
60, 150, ?, 450, 450, 225
10, 10, 15, 30, 75, ?
?, 6, 6, 9, 18, 45
10,14,26,42,70,?
In each of the following number series, one term is missing. Find the missing term.
3, 8, 15, 24, 35, ?