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
15.99% of 549.99 ÷ 11.17 = ? ÷ 20.15
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
739.85 + 5003 ÷ 24.99 × 69.999 = ?
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
647.1 ÷ ? + 72.3 × 209.81 – 8743.1 = 6404
92% of 1650 + 32² = ? + 1504 ÷ 16
What approximate value will come in place of the question mark (?) in the following question?(Note: You are not expected to calculate the exact value.)<...
26.11% of ? – 521.02 = 648.51
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
1649.98 ÷ 15.48 × 8.12 = ? × 8.16
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