Question
A store owner sold a product at a profit of 22%. Had he
sold it at a profit of 15%, he would have gained Rs.140 less. Determine the cost price.Solution
ATQ, Let the CP be Rs.x. x * 122/100 – x * 115/100 = 140 61x/50 – 23x/20 = 140 (61x2 – 23x5) /100 = 140 (122x – 115x) /100 = 140 7x/100 = 140 7x = 14000 x = 2000 The cost price = x = Rs.2000
More Partnership Questions
{(8× 8 + 3 × 39) - 620 ÷ 20} = ?
Solve the following:
1500 ÷ (9 × 18 ÷ 6 × 3 – 45) ²
- What will come in place of the question mark (?) in the following questions?
144÷12+18×2=? √256 * 3 – 15% of 300 + ? = 150% of 160
1.25 × 36 + 2.75 × 40 = ? × 3.1
?2 + 114 - 48 ÷ 2 × 5 = 163
What is 12% of 4% of 7% of 2 x 106 ?
- What will come in place of (?), in the given expression.
75% of 640 – 20% of 150 = ? - Find the simplified value of the given expression.
(-8) x {15 - (-4) x (-5)}
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