Quantitative Aptitude - Arithmetic Ability Questions

If tanA = x, then x is

What is the distance between the points (4,­-8) and (­-2,0)?

What is the value of ( 1/3 - cosec30°) ?

A right-angled triangle ABC is right-angled at B, and tan A = 4/3. If AC = 25 cm, the length of BC is

What is the value of Cot 45° + Cosec 60°?

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

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

In the following question, four number pairs are given. The number on left side of (–) is related to the number on 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.