Quantitative Aptitude - Arithmetic Ability Questions

Choose the word is least like the other words in the group

Select the odd word/letters/number/number pair from the given alternatives.

Find out the odd word/letters/number/number pair from the given alternatives.

Given that tan(θ + 15°) = √3. Then the value of θ is?

If cosecA - cotA = x, then the value of x is

If two marbles are picked at random, what is the probability that either both are red or both are green?

Dealer purchased an article for Rs. 900 and fixes the list price in such a way that he gains 20% after allowing 10% discount, then the list price is

P, Q and R together can make a table in 40 minutes. P and Q together can make it in 60 minutes. How much time (in minutes) will R alone take to make the table?