Question
A person bought two bicycles for Rs 2500 each. If he
sells one bicycle at a profit of 10%, then at what percent profit should he sell the second bicycle so that his total profit is 20%?Solution
Cp1 =2500profit% = 10% Profit of first bicycle = 2500 ×10/100 = 250rs Total CP = 5000total profit %= 20% Total profit = 5000×20/100 = 1000rs Profit of second bicycle = total profit – profit of first bicycle  = 1000 – 250 = 750rs Profit % of second bicycle = 750/2500×100 = 30%.
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.)...
- 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.)
13.99% of 299.99 ÷ 7.17 = ? ÷ 16.15
35.11% of 159.99 + √195.97 ÷ 7.02 = ?
10.232 + 19.98% of 539.99 = ? × 7.99
24.035 × √? = 4607.89 ÷ 11.8259Â
- 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.)
16.99% of 399.99 ÷ 17.17 = ? ÷ 15.15
What approximate value will come in place of question (?) in the following given expression? You are not expected to calculate the exact value.
...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.)...
