Quantitative Aptitude - Arithmetic Ability Questions

The length of one side of a rhombus is 13 cm and one of the diagonals is 10 cm. What is the legth of the other diagonal?

Find out the odd word/letters/number/number pair from the given alternatives.

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

What is the equation of the line perpendicular to the line 5x + 3y = 6 and having Y-intercept -3?

Find two numbers such that their mean proportion is 8 and third proportion is 64.

If a+b+c=15 and 1a+1b+1c=71abc, then the a3+b3+c3-3abc is

Working 10 hours a day, Aman can complete a piece of work in 18 days. How many hours a day should he work so as to finish the work in 15 days?

ΔABC is similar to ΔPQR. Length of AB is 18 cm and length of the corresponding side PQ is 12 cm. If area of ΔABC is 324 sq cm, what is the area of ΔPQR?