Question
Who among the following is the author of “Principles
of Political Economy”?Solution
Principles of Political Economy (1848) by John Stuart Mill was one of the most important economics or political economy textbooks of the mid-nineteenth century.
17.6% of 250 + √? = 70% of 90
13% of 200 + 56 ÷ 4 = 8% of ?
360 ÷ 9 + 15 % of 200 + ? * 10 = 45 * √25
Ravi is 12 years younger than Surya. Ravi's age is 40% of the sum of his and Surya's age. What will be Surya's age 9 years hence?
[490 of 7 - (13)2 of 5] - 1228 = ?
(5832) 2/3 / (104976)3/4 X ? = ( `sqrt(18)` ` ` ) 5
...What will come in place of the question mark (?) in the following expression?
25% of 2000 – 50% of 500 = 100% of ?
322 – 182 + 11 × 24 = ?
- What will come in the place of question mark (?) in the given expression?
(160 - 64) ÷ 24 X 50 = ?² + 31