Quantitative Aptitude - Arithmetic Ability Questions

In a triangle the length of the side opposite the angle which measures 30° is 9 cm, what is the length of the side opposite to the angle which measures 60°?

The median of the data -3, 4, 0, 4, -2, -5, 1, 7, 10, 5 is

What is the sum of the first 11 terms of an arithmetic progression if the first term is -31 and last term is 29?

Reflection of the point (­2,5) in the x­ axis is

Select the odd letters from the given alternatives.

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

Dodecahedron has 30 edges. How many vertices does it have?

Atul and Binay together complete a piece of work in 5 days. If Binay alone can complete the same work in 8 days, how many days Atul take to complete the same work alone?