Quantitative Aptitude - Arithmetic Ability Questions

The ratio of curved surface area and volume of a cylinder is 1 : 7. The ratio of total surface area and volume is 187 : 770. What is the respective ratio of its base radius and height?

A can do a work in 36 days and B in 12 days. If they work on it together, then in how many days will they be able to do the work?

The average of three numbers is 40. First number is 4/3 of the third number. If third number is 20 less than second number, then what is the value of second number?

What is the value of tanπ4+A×tan3π4+A ?

Find the odd words/letters/number from the given alternatives.

The amount received at 10% per annum Compound interest after 3 yrs is Rs 5324. What was the principal (in Rs)?

614% of 1600 + 1212% of 800 is equal to

What is the value of 232 ?