Quantitative Aptitude - Arithmetic Ability Questions

Cost price of a refrigerator is Rs 13400. If loss percentage is 4%, then what is the selling price (in Rs) of the refrigerator?

What is the length of the side of a regular hexagon, if its area is 54√3 sq cm?

A certain sum of money triples itself in 5 years at simple interest. In how many years it will be five times?

The simple interest on Rs. 2000 for 2 years at Rs. 75 per thousand per annum will be

20 pens and 46 pencils were purchased for Rs. 235. If the average price of a pencil is Rs. 2.50 then calculate the average price (in Rs.) of a pen.

When a number is increased by 20, it becomes 116% of itself. What is the number?

If the product of two numbers is 4941 and their LCM is 81, then their HCF is :

A car travels 80 km in 2 hours and a train travels 180 km in 3 hours . The ratio ofspeed of the car to the train is