Quantitative Aptitude - Arithmetic Ability Questions

In the first 45 overs of a 50 over innings, the run rate was 5.8 runs per over. What is the required run rate in the remaining overs to reach the target of 295 runs?

Of the four numbers whose average is 91, the first is 3/10 times the sum of other three. The first number is:

If a + b = 10 and ab = 24, then what is the value of a3 + b3?

What is the rate of interest (in %) if simple interest earned on a certain sum for the 3rd year is Rs 2,000 and compound interest earned in 2 years is Rs 4,160?

0 is the circumference of a triangle ∆ABC. The point A and the chord BC are on the opposite side of O. If ∠BOC=150° then the value of ∠BACis

If the perimeter of a semi-circle is 108 cm, then find its radius (in cm).

In the following question, select the odd letter group from the given alternatives.

Select the related number from the given alternatives.
0.02 : 0.002 :: 1/3 : ?