Class 3 olympiad maths

Each horse is carrying a different number. If all these number are in certain a pattern, Then what is the value of " ? " in this picture?

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

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?

In this number series, What will come after 78?

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

Madhubala is Mohit's Father's Wife. Ranu is Mohit's Sister. How is Ranu related to Madhubala?

25 Tens + 350 Ones = ?

Which butterfly represents the largest value?

There are _________ Triangles in this picture?

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.