Question
If β+β means βΓ·β, βββ means β+β,
βΓβ means βββ and βΓ·β means βΓβ, then what will be the value of the following expression? Β [{(23 Γ 15) β(1 Γ· 4)} + (2 β 2)] Γ· 2Solution
Given [{(23 Γ 15) β(1 Γ· 4)} + (2 β 2)] Γ· 2 After interchanged- [{(23 - 15) +(1 x 4)} Γ· (2 + 2)] x 2 12 Γ· 4 x 2 3 x 2 = 6
'D' sells a piece of art at a profit of 25%. Had the profit percentage earned on selling the piece of art been numerically equal to the cost price of th...
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A shopkeeper marked an article 50% above its cost price and made a profit of Rs. 320 when he sold the article after giving a discount of 20%. Find the p...
Aarav bought a device for Rs. 2800 and spent some money on installation. He marked up the price by 25%, gave a Rs. 320 discount, and still earned a 15% ...
Ratio of MP and SP of an article is 5:3 and the article is sold at 20% profit. Find cost price of article, if the selling price is 100 more than its CP?
A sold an article at 45% profit. If the profit earned had been 228% more, then the profit percentage would have been numerically equal to CP. Find the a...
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