Quantitative Aptitude - Arithmetic Ability Questions

Two students appeared for an examination. One of them secured 9 marks more than the other and his marks were 56% of the sum of their marks. The marks obtained by them are

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

 In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by aLogic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives

The value of 1/64 is equal to square of

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

Area of _____ equals square of its side.

If sin π/6 + sec π/6 = x, then x is