Test Preparation on Mathematics Olympiad Class-6 paper-8

How many meaningful words can be made from the letters ‘AEML’ using each letter only once in each word?

Arrange the following words in a meaningful order:

1. Gold

2. Iron

3. Sand

4. Platinum

5. Diamond

A car goes from A to B in three hours. It stays at A for five hours and then returns to A. If the total item is taken in the journey including the stay at B be 12 hrs and the average running speed of the car be 60km/hr., how far is B from A?

Complete the series
W S O____

‘BDFH’ is related to ‘JLNP’ in the same way as ‘RTVX’ is
related to-