Quantitative Aptitude - Arithmetic Ability Questions

A store sells a watch for a profit of 25% of the cost. Then the percentage of profit against selling price is

A shopkeeper, sold cashew nuts at the rate Rs 1,260 a kg and bears a loss of 8%. Now if he decides to sell it at Rs 1,386 per kg, what will be the result?

Akarsh's birthday is on Saturday 29th July. On what day of the week will be Ojas's Birthday in the same year if Ojas was born on 12th August?

8 men can complete a work in 16 days. 16 women can complete the same work in 24 days. In how many days can 4 men and 8 women complete the same work?

A can do a certain job in 12 days. B is 60% more efficient than A. Then B can do the same piece of work in

If (x + y + z) = 12, xy + yz + zx = 44 and xyz = 48, then what is the value of x3 + y3+ z3?

A tyre is sold at three successive discounts of 20%,30%, and 20%. What is the net discount (in percentage)

If the ratio of the cost price and the selling price of an article be 4:5, then the percentage of profit is: