Question
A dealer purchased an item for Rs. ‘a’ and marked it
130% above its cost price, then sold it after applying two successive discounts of 700 and 10%, respectively, and made a profit of Rs. 3a/4. Find the marked price of the item.Solution
Let Cost Price (CP) = Rs. a Marked Price (MP) after 130% markup = CP + 130% of CP = a + 1.3a = 2.3a Selling Price (SP) after both discounts = 2.3a – 700 – 0.10 * (2.3a – 700) = 2.07a – 630 According to the problem, Profit earned = Rs. 3a/4. Therefore, SP = CP + Profit = a + 3a/4 = 7a/4 Or, 2.07a – 630 = 7a/4 Or, 1.28a = 630 Or, a = 1968.75 Therefore, Marked price = 230% * 1968.75 = Rs 4528.125
3% of 842 ÷ 2% of 421 = ?
9 × 40 × 242 × 182 = ?2
215 + 378 – 23 + 15 - 27 = ? + 3² + 16²
What will come in place of the question mark (?) in the following expression?
?% of 600 + 15 × 28 = 30% of 1800
What will come in the place of question mark (?) in the given expression?
? = ((180 × 27) ÷ 60) + ((52 × 70) ÷ (13 × 280))3
...35% of 240 – 6 2 = ? 2 – √256
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Simplify the following expression:
(164-1)/17×15× (28+1)
36.76 + 2894.713 + 34965.11 =?
45 % of 180 + √144 * 8 = ?2 + 70 % of 80
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