Quantitative Aptitude - Arithmetic Ability Questions

If Cosec θ = 17/8, then Cot θ = ?

If p/q = (x+3)/(x-3), then what is the value of p2+q2p2-q2 ?

Reduce 2530/1430 to lowest terms.

What is the value of (cos 40° – cos 140°)/(sin 80° + sin 20°)?

In the following question, four number pairs are given. The number on left side of (–) is related to the number of the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

Surya works 3 times as fast as Ramya and is able to complete a work in 40 days less than the number of days taken by Ramya. Find the time in which they can complete the work together.

A invested an amount of x rupees in a bank for 2 years which gave 5% interest in year 1 and 6% interest in year 2. The amount received after 2 years is Rs 24,486. What is the value of x?

In the fig. ∆ABC is inscribed in a circle with centre O. If ∠ABC = 30° then ∠ACB is equal to