Class 3 olympiad maths

If a tank can hold 120 ltr of oil and it is 1/2 filled. Then how much  more oil needs to be poured to fill the tank?

Select the Odd one Out !!

Good : Blood :: Roof : ?

What fraction of the given figure is shaded?

If a bus travels 90 km in 2 Hours, then what is the speed of the bus?

The sum of two number is 8. And difference is 6. What are the two numbers?

What fraction of this figure is shaded?

Study the given pictograph which shows the number of balls collected by four friends and answer the following question;
Q. How many more balls were collected by Rita than Sita?

Study the given pictograph which shows the number of balls collected by four friends and answer the following question;

Q. How many balls Reena, Sonu and Sita have all together?

Select the Odd one out.