Question
A sold an article at 45% profit. If the profit earned
had been 228% more, then the profit percentage would have been numerically equal to CP. Find the actual cost price of the article.Solution
Let the cost price of the article be Rs. 100x Therefore, selling price of article = Rs. 145x Therefore, profit earned = 145x – 100x = Rs. 45x New profit = 3.28 × 45x = Rs. 147.6x According to the question, (147.6x/100x) × 100 = 100x Or, x = 1.476 Therefore, actual cost price = 100x = Rs. 147.6
150% of 850 ÷ 25 – 25 = ?% of (39312 ÷ 1512)
15 × 18 + 25 × 12 + 30 × 24 = ?% of 1720
{(? × 15) + (? × 45)} – 120 = 360
(22.5 × 24) ÷ 40 + 51.50 = ? ÷ 5.25
If 1.123 × 3.211 = 3.122 + ______________, then the number in blank space is
322 – 182 + 11 × 24 = ?
What will come in the place of question mark (?) in the given expression?
(87 + 79) X √9 - 298 = ? + √3600
(15 x 6 + 60% of 500 - 16 x 7) = ?
125 ÷ 5 + 14 × 4 = ? + 72 ÷ 4 – 35
What value should come in place of the question mark (?) in the following question?
60% of 120 – ?% of 64 = 20% of 200
