Question
An article having a cost price of Rs. 400 is marked 50%
above its cost price. 'A' proposes to sell this article after two successive discounts of 10% and Rs. 20 while 'B' proposes to sell it after a single discount of 30%. What is the difference between the selling prices proposed by 'A' and 'B'?Solution
ATQ;
Marked price of the article = 400 X 1.50 = Rs. 600
Selling price proposed by 'A' = 600 X 0.90 - 20 = 540 - 20 = Rs. 520
Selling price proposed by 'B' = 600 X 0.70 = Rs. 420
So, required difference = 520 - 420 = Rs. 100
1220 ÷ 61 ÷ 5 + 450 of 20% - 70 = √ ?
(42% of 1500 + 170) ÷ 4 = ?2 - 52
What will come in the place of question mark (?) in the given expression?
28 × 15 + 48% of ? = 780
(190/38) × (55/5) + (306/18) = ?
(-251 × 21 × -12) ÷ ? = 158.13
{640 of 8 - (12)2 of 6} - 900 = ?
(1/3) + (2/5) + (3/4) + (11/10) = 3 – (?/12)
360 × 9 ÷ 3 + 120 + 900 ÷ 5 = ?
110 ÷ 5.5 + (?)3 ÷ 12 = 20(2/3)
32 + 26 × (484 ÷ 44) + 450 ÷ 9 = ?