Quantitative Aptitude
If a person purchases an item at ₹3,000 and he sells it at 10% profit, then find the selling price of the item.
Vijay sold a watch at a loss of 50%. If the loss is ₹2,400, then what is the selling price of the watch?
Two cubes, each having a total surface area of 150 cm2, are joined together to form a cuboid. Find the total surface area of the resulting cuboid.
The following bar chart shows the number of pens (in '000s) sold by 6 different shops during a given year.
If the cost of each pen is ₹4.50, then what is the average revenue earned per shop?
What is the value of \( \frac{ \frac{5}{11} \div \frac{7}{25} \times \frac{33}{28} + \frac{5}{12} \times \frac{2}{3} \div \frac{25}{27} }{ \frac{6}{11} \times \frac{5}{12} \div \frac{15}{44} } \)
\( \frac{6507}{1960} \)
\( \frac{8408}{1955} \)
\( \frac{9670}{1866} \)
\( \frac{9567}{1860} \)
The simple interest on a sum deposited at 10% p.a. for 4 years is ₹20,000. What will be the compound interest on the same sum at half of the above rate of interest for 2 years, interest compounded yearly?