Question
A trader sold 4 identical notebooks for Rs. 104 and earned
a profit of 30%. What is the cost price of 6 such notebooks?Solution
ATQ,
Cost price of 4 notebooks = 104 ÷ 1.3 = Rs. 80
Cost price of 6 notebooks = 80 × (6 ÷ 4) = Rs. 120
More Profit and loss Questions
400 % of 20 + 65 % of 620 - 92 × 5 = ?
Simplify: 0.004 × 0.5
525 ÷ 21 x 28 – 853 + 264 = ?
- What will come in the place of question mark (?) in the given expression?
?² = 28% of 35% of 4500 I. x² + 3x – 154 = 0
II. y² + 5y – 126 = 0
4(1/3) × 2(11/14) = 50% of ? + 86/11
3% of 3000 x ?% of 2000 = 3600
‘A’ and ‘B’ invested Rs. 5000 and Rs. 4200, respectively in a business, together. After 7 months, ‘A’ withdrew 25% of his initial investment...
(?) x 3 + 68 = √9025
