Quantitative Aptitude - Arithmetic Ability Questions

3cosA is equal to

What will be the quotient when 2143 is divided by 38?

What sum will produce the same interest in 9 years at the rate 8% simple interest as Rs. 800 producein 3 years at 9/2% per annum?

35% of an alloy was silver. If in the quantity of alloy there was 119 g of silver, what was the quantity of the elements in the alloy?

A wholesaler purchased 7 hair clips for a rupee. How many for a rupee must he sell to get profit of 40%.

In the first 36 overs of a cricket match, the run rate was 4.3 runs/over. Calculate the required run rate in the remaining 14 overs to reach the target of 271 runs?

A point P lying inside a triangle is equidistant from the vertices of the triangle. Then the triangle has P as its

Find the circumference (in cm) of a circle of radius 17.5 cm.