Quantitative Aptitude - Arithmetic Ability Questions

A boy buys 5 pencils at Rs 3 each, 3 erasers at Rs 2 each and 3 sharpeners at Rs 5 each. What is the average expenditure (in Rs) per article?

The surface area of a sphere is 1386 cm2.  Find its diameter (in cm)

The bar chart given shows the sales of 3 types of cars in the Indian automotive industry over 4 years. All the sales figures have been shown in terms of 000 units.

Which of the following type of car has the highest increase in sales from 2009 to 2012?

Four pairs of words are given. Find the odd one out.

If 5x + 5 > 2 + 2x and 5x + 3 ≤ 4x + 5; then x can take which of the following values?

The sum of a fraction and 3 times its reciprocal is 37/10. What is the fraction?

The slopes of two lines are 1 and √3. What is the angle between these two lines?

If cos 135° = x, then the value of x is