Question
The cost price of a refrigerator and a washing machine
is Rs. 50,000 and Rs. 90,000, respectively. The shopkeeper sold the washing machine and the refrigerator at a loss of 10% and at a profit of 20%, respectively. If there was a combined discount of 15% on both the refrigerator and washing machine, find the combined marked price of the refrigerator and washing machine.Solution
ATQ: Selling price of the refrigerator = 50,000 × 1.20 = Rs. 60,000 Selling price of the washing machine = 90,000 × 0.90 = Rs. 81,000 Combined selling price = 60,000 + 81,000 = Rs. 1,41,000 Therefore, combined marked price = (1,41,000 ÷ 0.85) = Rs. 1,65,882.35
{5% of (20 × 25) + 6% of (30 ×35)} ÷ 11 = ?Â
? = 120% of (652 ÷ 132 ) + 33 × 8
[{70 + (40 - 22) ÷ 3} ÷ 4] = ?
Find the simplified value of the given expression.
(1/4) of {64Â - 28 x 15 + 13 x 16 - 12.5 of 122}
What will come in the place of question mark (?) in the given expression?
642 - 362 = ? X √1225
? = 6.25% of 240 + 252 + 172 – 16 × 17

- What will come in place of (?), in the given expression.
144 ÷ 12 + 18 × 2 = ? What will come in the place of question mark (?) in the given expression?
(50 × 6 ÷ 12) × 9 = ?
25639 – 5252 – 3232 = ?