Question
A discount of 20% was offered on a product. If the product
was marked 75% above the cost price, find the profit percentage.Solution
ATQ,
Let the cost price of the product be Rs. '100x'
So, marked price of the product = 100x × 1.75 = Rs. '175x'
And selling price of the product = 175x × 0.80 = Rs. '140x'
So, required percentage = {(140x - 100x) / 100x} × 100 = 40%
14, 86, 150, ?, 254, 294
196, 167, 144, ?, 108, 95
7.5% of 820.68 - 95% of 945.06 + 12.8% of 1050= ?
What will come in place of the question mark (?) in the following series?
92, 153, 220, ?, 364, 443
71, 79, 88, 152, ?, 393
625, 125, 375, 75, 225, 45, ?
What will come in place of the question mark (?) in the following series?
7, 19, 55, 163, 487, ?
45, ?, 84, 114, 151, 195
Find the missing number in the given number series.
1, 2, 6, 24, 120, ?Find the missing number in the given number series.
1, 2, 3, 6, 11, 20, ?
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