Question
A vendor vended an item at a price 40% higher than its
cost. If he had set the item's price at 60% above the cost, calculate the discount percentage given by the vendor when selling the item.Solution
ATQ, Let the cost price of the item be Rs. 100x. Selling price of the item = 100x × 1.4 = Rs. 140x Marked price of the item = 100x × 1.6 = Rs. 160x Discount percentage = {(160x – 140x)/160x} × 100 = 12.5%
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
Relevant for Exams:
