Question
A purse is sold for 12/25 of its
marked price, yielding a profit of 20%. What is the ratio of the marked price to the cost price?Solution
ATQ,
Let the selling price and cost price be Rs. '12p' and Rs. 'q', respectively. So, marked price = 12p X (25/12) = Rs. 25p ATQ, 12p = q X 1.2 So, 'q' = 10p So, cost price = Rs. 10p Required ratio = 25p:10p = 5:2
(64/25)? × (125/512)?-1 = 5/8
(√529 + 63 /8)% of 800 = ?% of 250
(150% of 950) ÷ ? = 25
If 14 (x - y)Â = 2744 and 14 (x + y)Â = 537824, what is the value of x?
(106 + 14)/15 = ?/5
What will come in the place of question mark (?) in the given expression?
59.92 × 15.11 + √4224 = ? + 144.9Â
(125 × 12 × √8100) ÷ 150 = ?
- Calculate the value of this expression:
(180 - 90 ÷ 6 of 2) ÷ 5 + 3 of 16 ÷ 4 - 12 of 4 ÷ 8