Quantitative Aptitude - Arithmetic Ability Questions

There is a three digit number. The digit at the tenth place is 3. If the place of all the digits are replaced with each other symmetrically about the tens position,then the new number obtained is 396 more than the original three digit number. The sum of the digits at unit & hundredth place is 14. Find out the original number?

The diameter of a circle is equal to the side of the square. What is the area of the square if the area of the circle is 64π sq cm?

When a number is increased by 120, it becomes 130% of itself. What is the number?

The marked price is 10% higher than the cost price . A discount of 10% is given to the marked price . In this kind of sale the seller

A missile travels at 1206 km/h. How many metres does it travel in one second?

In the given figure, in a right angle triangle ABC, AB = 12 cm and AC = 15 cm. A square is inscribed in the triangle. One of the vertices of square coincides with the vertex of triangle. What is the maximum possible area (in cm.sq) of the square?

Find the odd word/letters/number pair from the given alternatives.

A trader buys 800 kgs of tomatoes for Rs 7200. 10% tomatoes are damaged in transportaion. At what rate (Rs/Kg) should he sell the rest to earn 30% profit?