Embibe Experts Solutions for Chapter: Quantitative Aptitude Practice Book, Exercise 6: Exercise 6

The successive discounts $12\%$ and $18\%$are equivalent to a single discount of-

If two successive discounts be $10\%$ and $10\%$ then the single equivalent discount will be:

A photographer allows a discount of $10\%$ on the marked price of a camera. What price must be marked on the camera, which costs him $₹600$ to make a profit of $20\%$?

The expression $\left(11.98\times 11.98+0.02\times 0.02+11.98\times x\right)$ will be a perfect square for $x$ equal to:

A seller fixed the selling price of a pen at $\mathrm{Rs}.44$. But at the time of selling, he made a profit of $10\%$ even after allowing a discount $7.5\%$ to his customers. Find the cost price of the pen.

A shopkeeper sells two items at the same price. If he sells one of them at a profit of $10\%$ and the other at a loss of $10\%$ then his profit or loss percentage is:

A man sold an article at $10\%$ profit. Had it been sold for $₹50$ more, he would have gained $15\%$. Find the cost price of the article.

A man sold a car and jeep for $₹5000$ each. The car sold at a profit of $20\%$ and jeep at a loss of $20\%$ then find the gain or loss per cent on whole transaction?