Quantitative Aptitude - Arithmetic Ability Questions

Which of the following will yield a recurring decimal?

In a mixture of 45 litres, the ratio of liquid A and liquid B is 7 : 2. If 11 litres of liquid B is added to the mixture, then what will be the ratio of liquid A and liquid B in the new mixture?

ΔABC is right angled at B. BD is an altitude. AD = 3 cm and DC = 9 cm. What is the value of AB (in cm)?

If the diameter of a hemisphere is 21 cm, then what is the volume (in cub.cm) of hemisphere?

Praneet started his journey at 2:45:46 p.m. and reached the destination at 4:55:57 p.m. Anit started the journey 58 mins 40 secs after Praneet and reached his destination 50 mins 29 secs after him. How long did Anit take to complete his journey?

The ratio of the cost price and selling price of an article is 5 : 3. What is the loss percentage?

The ratio between Ram's age and Rahim's age is 10:11. What is the age of Rahim in percentage of Ram's age

The point equidistant from the vertices of a triangle is called its