Quantitative Aptitude - Arithmetic Ability Questions

The sum of a non-zero number and thrice its reciprocal is 52/7. Find the number.

An angle is greater than its complementary by 20°. What will be the measure of the angle?

If ax - 4y = -6 has a slope of -3/2. What is the value of a?

Δ PQR is right angled at Q. If m∠R = 60°, what is the length of PR (in cm), if RQ = 4√3 cm?

A prism has a regular hexagonal base with side 6 cm. If the total surface area of prism is 216√3 cm2, then what is the height (in cm) of prism?

An exterior angle of a triangle is 115 deg and one of the interior opposite angle is 45 deg. Then the other two angles are

Ritesh sold a pen for Rs. 36 with a profit of 20%. If it were sold for Rs.33, then what could be the percentage of profit or loss?

If the number x4562 is divisible by 9, what is the face value of x?