Question
Roshan purchased 100 rolls of paper for Rs. 20 per roll.
He spent Rs. 400 on their transportation. He also paid 20 paise per roll for packing of each roll. At what price must he sell each roll to gain 25% overall?Solution
Effective cost price of 100 rolls of paper = (100 × 20) + 400 + (100 × 0.2) = 2000 + 400 + 20 = Rs. 2420 Selling price at 25% profit = 1.25 × 2420 = Rs. 3025 Therefore, selling price of each roll of paper = 3025/100 = Rs. 30.25
If ‘ Q & R @ S # T & P % U ’ is true, then which of the following is definitely true?
Which of the following statement is correct?
I. P is father of B
 II. L is father-in-law of P
III. T is son of U
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A - B means 'A is the father of B'.
A X B means 'A is the m...
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Answer the following question based on the direction given below.
If 'A#B' means 'A is father of B'
'A&B' means 'A is wife of B'
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If (A # B) means A is son of B, (A & B) means A is mother of B, (A @ B) means A is father of B, (A $ B) means A is sister of B. If F # G $ H @ I & J $ K...
( A $ B ) means A is father of B, ( A % B ) means A is brother of B, ( A @ B ) means A is wife of B. If K @ I $ J % G @ H $ F , then, which of the follo...
If F$G@E*D is true, the how is D related to son of G?
