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 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?

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?

If water Teacher is Doctor, Doctor is Barber, Barber is Carpenter, Then who teaches us?

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.

Find the missing number to complete this equation.
? + 122 + 78 + 35 = 269

There are _________ Triangles in this picture?

Sham had 14 more marbles than Ajay. Raghu had 10 marbles less than Sham. If Ajay's marbles count is equal to the largest two-digit number, Then how many marbles they all together have?

I am an Odd two digit number. I have a 6 in my Tens place. I am greater than 67. What number am I ?

Good : Blood :: Roof : ?