# AVERAGE AND LOGARITHM - Aptitude Online Tests

## Logarithms

**Question 1:** The logarithm of 0.0625 to the base 2 is : ...

*Jul 5, 2008*

## Average Test 1

**Question 1:** Find the average of all prime numbers between 30 and 50. ...

*Apr 18, 2009*

## Average Test 2

**Question 1:** A motorist travels to a place 150 km away at an average speed of 50 kmph and returns at 30 kmph. His average speed for the whole journey in kmph is : ...

*Apr 20, 2009*

## Average

**Question 1:** The average price of three items of furniture is Rs.15000. If their prices are in the ratio 3 : 5 : 7, the price of the cheapest item is : ...

*Oct 1, 2008*

## Averages

**Question 1:** The average of three prime numbers is 223/3. What is the difference between the greatest and the smallest number? ...

*Aug 18, 2008*