Class 3 olympiad maths

Select the Odd one Out !!

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?

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?

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

Rohit wants to change her 10 rupees note with 50 paise coins. How many coins will he get?

How many triangles are there in the given picture?

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

If perimeter of a square is 44 meter, Then what is the length of one side of the square?

Sagarika has 9 bracelets. She lost 1/3 of her bracelets. She purchased another 10 bracelets. How many bracelets does she have now?

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