Question
Which of the following is most
elastic?Solution
In physics, elasticity is a physical property of materials which return to their original shape after the stress that caused their deformation is no longer applied. For very small deformations, most elastic materials, such as springs, exhibit linear elasticity. This means that they are characterized by a linear relationship between stress and strain (the relative amount of deformation).
Two items, ‘X’ and ‘Y’, were each sold for Rs. 2500. Item ‘X’ was sold at a 20% loss, while Item ‘Y’ was sold at a 25% profit. If the av...
When a person sold an article, his profit% is 70% of the selling price. If the cost price is increased by 80% and the selling price remains the same, th...
The selling price of y items is equal to the cost price of 720 items. If the profit made is 60%, then find the value of y.
Select the options that correctly indicate a 25% profit and a 15% loss
A dishonest shopkeeper promises to sell his goods at 44% loss, but he uses 910g weight instead of 1 kg. Find his actual loss percent?
A seller priced 40 items (each having the same cost price) at 175% above their cost price. He sold 1/2th of these it...
Khushi’s earnings decreased by 45% and after that subsequently increased by 45%. Find the final loss % on his earnings.
P purchased a book from registered store and gets 14% discount while Q purchased the same book from a roadside stall and got 18% discount. If Q paid Rs....
An item is sold at 70% of its marked price, resulting in a 40% profit. Determine the ratio of the marked price to the cost price for this item.
‘A’ and ‘B’ started a business by investing Rs.7500 and Rs. 9000, respectively. 4 months later, ‘C’ joined them with...
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