Quantitative Aptitude - Arithmetic Ability Questions

Two cars travel from city A to city B at a speed of 60 and 108 km/hr respectively. If one car takes 2 hours lesser time than the other car for the journey, then the distance between City A and City B?

When a discount of 25% is given on a box of popcorn, the profit is 25%. If the discount is 10%, then the profit is

What is the value of Cot 45° - (1/√3)Cosec 60°?

The solution set of 4x - 3y = 47 and 3x + y = 32 is

The distance between the centres of two circles is 61 cm and their radii are 35 cm and 24 cm. What is the length (in cm) of the direct common tangent to the circles?

What is the value of √2 Sec 45° + (1/√3)Tan 30°?

The value of 8(sin6θ + cos6θ) - 12(sin4θ + cos4θ) is equal to

What is the difference (in Rs) in Compound interest earned in 1 year on a sum of Rs 25,000 at 20% per annum compounded semi-annually and annually?