Question
Find the average of first 20 whole
numbers.Solution
First 13 whole numbers = 0, 1, 2, …….., 18, 19 Average = (1st term + last term)/2 = (0 + 19)/2 = 9.5
More No. System Questions
82, 98, 130, 178, 242, ?
562, 628, 698, ?, 850
- What will come in place of (?) in the given number series.
3, 9, 15, 21, ?, 33 - What will come in place of (?) in the given number series.
1, 8, 27, ?, 125, 216 11 6 7 12 26 ? 205.5
What will come in place of the question mark (?) in the following series?
11, 18, 32, 60, ?, 228What will come in place of the question mark (?) in the following series?
4000, ?, 320, 192, 153.6, 153.6
84, 63, ?, 283.5, 1701
Find the missing number in the given number series.
58, 86, 142, ?, 478, 926
24 12 ? 24 96 768
Relevant for Exams:
