Class 3 olympiad maths

Observe the figure carefully. There are certain number of boys and girls had eaten different types of foods as shown in this image. How Many Girls had eaten Chocolate, Pizza and ice-cream all together?

There are 55 students in class 3 of a reputed school. Their class teacher bought _____ number of chocolate, so that she can distribute 2 chocolate to each students.

Select the Odd one out.

A snail covers 10 feet in 2 minutes. How much distance will it travel in 5 minutes.

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?

What is the speed of a train if it covers 3oo kilometer in 4 Hours?

If water Teacher is Doctor, Doctor is Barber, Barber is Carpenter, Then who cuts our hair?

Indra introduces Praveen as the son of the only brother of his father's wife. How is Praveen related to Indra?

Which butterfly represents the largest value?

There are _________ Triangles in this picture?