Quantitative Aptitude - Arithmetic Ability Questions

Surbhi invested Rs.6000 for 5 months and Urba invested Rs.5000 for 6 months in a venture. The ratio in which they will share the profits is

The sum of two fractions is 5/6. One of them is 3/4, what is the other fraction?

If secA -­ tanA = x, then the value of x is

Two numbers are 50% and 90% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?

In the following question, select the odd word from the given alternatives.

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.

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

Coefficient of x2in (x + 9)(6 - 4x)(4x - 7) is