Quantitative Aptitude - Arithmetic Ability Questions

A circle and a square have same area. The ratio of the side of the square to the radius of the circle will be:

4*(-­0.1(5.5 + 8.5)) of 0.5 = ?

Deksha borrowed Rs. 500 at 5% per annum S.I. What amount (in Rs.) will she pay to clear her debt after 4 years?

A person bought an item for Rs. 1500 and sold it at a profit of 12%. What was the selling price of the item?

A table was sold at a profit of 10%. If its cost price was 5% less and it was sold for Rs. 7 more, the gain would have been 20%. Find the cost price of the table.

The average revenues of 9 consecutive years of a company is Rs 65 lakhs. If the average of first 5 years is Rs 60 lakhs and that of last 5 years is Rs 72 lakhs, find the revenue for the 5th year.

A man spends 15% of his income. If his expenditure is Rs. 75, his income (in rupees) is:

Find the HCF & LCM of 16, 24.