Quantitative Aptitude - Arithmetic Ability Questions

Divide Rs. 368 in the ratio 1:5:8:9. The rupees in the respective ratios are given by

If tan(A/2) = x, then the value of x is

What is the simplified value of tan (θ/2) + cot (θ/2)?

A, B and C can finish a job working alone in 20, 30 and 60 days respectively. They all work together for 1 day, then A and B quit. How many days C working alone will take to finish the remaining part of the job?

In the following question, select the odd letter/letters from the given alternatives.

 In the following question, select the odd letter/letters from the given alternatives.

The circumference of a circle is 110 cm. Find its radius (in cm).

What is the value of tan 4π/3?