Quantitative Aptitude - Arithmetic Ability Questions

Some girls can do a piece of work in 18 days. In how much time (in days) two times the number of such girls will complete thrice of the work?

If the length of one side and the diagonal of a rectangle are 10 cm and 26 cm respectively, then find its perimeter (in cm).

Marked price of an item is Rs 300. On purchase of 2 items discount is 24%, on purchase of 5 items discount is 38%. Rachna buys 7 items, what is the effective discount?

If sinθ + cosθ = 1, then the sinθ cosθ is equal to

What is the slope of the line 4x - 8y = 3?

What is the difference between the total sale of English newspapers and the total sale of Hindi newspapers in all the localities together.

Which is the correct ascending order of the given numbers?

Thousand solid metallic spheres of diameter 6 cm are melted and recast into a new solid sphere. The diameter of the new sphere (in cm) is