Quantitative Aptitude - Arithmetic Ability Questions

Average of all even numbers between 104 and 148 is __________.

How many times in a week does both the hands of the clock will coincide with each other?

What is the value of tan4A + tan2A?

What is the fourth proportional to 72, 168 and 150?

A batsman makes a score of 81 runs in the 16th match and thus increases his average runs per match by 3. What is his average after the 16th match?

The sum of a fraction and 10 times its reciprocal is 37/4. What is the fraction?

Two taps P and Q can fill a tank in 24 hours and 18 hours respectively. If the two taps are opened at 11 a.m., then at what time (in p.m.) should the tap P be closed to completely fill the tank at exactly 2 a.m.?

At what rate of compound interest per annum will a sum of Rs 50000 become Rs 73205 in 2 years?