Question
A vendor priced an item 25% higher than its cost price.
During the sale of the pen drives, if the seller enhances the discount from 15% to 20%, the profit will decrease by Rs. 1525. Determine the selling price at which the pen drives should be sold to achieve a profit of 40%.Solution
ATQ, Let, cost price of pen drive be Rs. 'p'. So, mark price = Rs. 1.25p According to question, 1.25p × [0.85 - 0.80] = 1525 1.25p = 30500 p = 24400 Therefore, required selling price = 24400 × 1.4 = Rs.34160
864, 432, 144, ? , 7.2, 1.2
What will come in place of the question mark (?) in the following series?
2.5, 6.5, 18.5, 54.5, 162.5, 486.5, ?
161Â Â Â Â 173Â Â Â Â Â Â 191 Â Â Â Â Â Â 215Â Â Â Â Â Â 245 Â Â Â Â Â Â ?
...What will come in place of the question mark (?) in the following series?
10, 11, 15, 31, 95, ?
What will come in place of (?) question mark in the given number series.
13, 15, 18, 23, 30, ?
What will come in place of the question mark (?) in the following series?
16, 16, ?, 96, 384, 1920
14.8% of 7200 – 16.4% of 6200 + 15.09% of 8100 = 10% of ?
3, 10, 29, 66, ?
?, 32, 75, 144, 245, 384
7, 8, ?, 52, 209, 1046
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