Question
A pen whose cost price is Rs 16 is marked a sale price
25% higher. It is then discounted by 25%. The net price of the pen isÂSolution
ATQ, Let's calculate the sale price first: The pen is marked for sale at a price 25% higher than the cost price: 
So, the net price of the pen after the discount is Rs 15.
- In triangle ABC, DE is drawn parallel to side BC. If AD = 6 cm, DB = 4 cm and AE = 9 cm, then find AC.
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- The base of a right pyramid is an equilateral triangle with side 7 cm. If the height of the pyramid is 32√3 cm, then find the volume of the pyramid.
In the Figure given below, find the value of x?
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∠A, ∠B, and∠C are three angles of ∆ABC.if ∠A-∠B=15°, ∠B-∠C =30°,then ∠A, ∠B and ∠C are?
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(i) ...
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