Quantitative Aptitude - Arithmetic Ability Questions

The value of tan80° tan10° + sin270° + sin20∘

If a+1a=2 then the vealue of a5+1a5 will be

If 4r = h + r2+h2 then r: h = ? (r not equal to 0)

The difference between the place values of 9 and 5 in the number 428693745 is

In a Rhombus ABCD, measure of angle CAB is 25°, what is the measure of angle ABC?

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.

tan2Asin2Ais equal to