ExamPrepWay
Learn + Solve: Shortcut, Trap & Fast Route Click to view shortcut, steps, and common mistake
Solve this faster with the right shortcut first
- Identify the base.
- Convert percent to fraction/decimal.
- Calculate and match options.
Correct Answer: B
Correct Answer: B
Method / Topic: Percentage
The answer uses the correct base for the percentage calculation.
Short Explanation
Detailed Explanation
Correct Answer: B
Method / Topic: Percentage
<table cellspacing="0" style="border-collapse:collapse; width:85px">
<tbody>
<tr>
<td style="border-bottom:none; border-left:none; border-right:none; border-top:none; height:20px; vertical-align:bottom; white-space:normal; width:85px">Cost price is Rs. 800. Marked price is 25% above cost price, so MP = 800 + 25% of 800 = 800 + 200 = Rs. 1000. A discount of 10% on Rs. 1000 is Rs. 100. Therefore, selling price = 1000 - 100 = Rs. 900.</td>
</tr>
</tbody>
</table>
See full explanation + shortcut trick
Compare the quick idea with the premium step-by-step explanation and faster solving trick for this pattern.
Learn + Solve: Shortcut, Trap & Fast Route Click to view shortcut, steps, and common mistake
Shortcut used, common trap, and the fastest solving route
- Identify the base.
- Convert percent to fraction/decimal.
- Calculate and match options.
A shopkeeper marks an article 25% above cost price and gives a discount of 10%. If the cost price is Rs. 800, find the selling price.
Explanation
Correct Answer: B
Method / Topic: Percentage
The answer uses the correct base for the percentage calculation.
Short Explanation
Detailed Explanation
Correct Answer: B
Method / Topic: Percentage
<table cellspacing="0" style="border-collapse:collapse; width:85px">
<tbody>
<tr>
<td style="border-bottom:none; border-left:none; border-right:none; border-top:none; height:20px; vertical-align:bottom; white-space:normal; width:85px">Cost price is Rs. 800. Marked price is 25% above cost price, so MP = 800 + 25% of 800 = 800 + 200 = Rs. 1000. A discount of 10% on Rs. 1000 is Rs. 100. Therefore, selling price = 1000 - 100 = Rs. 900.</td>
</tr>
</tbody>
</table>
See full explanation + shortcut trick
Use the free answer check first, then unlock the complete breakdown, shortcut path, and richer explanations for similar questions.
Keep Practicing This Pattern
Recommended Next Practice
Use these suggestions after solving the practice questions above.