Quantitative Aptitude - Arithmetic Ability Questions

ΔABC is similar to ΔDEF. If the ratio of similar sides is K:1, the ratio of their areas is

The ratio of angles of a triangle are 1 : 2/3 : 3. Then the smallest angle is

What is the value of a2 + b2a3 - b3, when a + b = 8 and a - b = 2?

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

One of four words is a class of which the other three belong. Identify the class.

If the 3rd and the 5th term of an arithmetic progression are 13 and 21, what is the 13th term?

If the two lines px + 6y+3=0 and 2x + qy+3=0 have infinite solutions then find the value of p and q respectively.

Which of the following ratio correctly depicts the division of each median of the triangle by the centroid?