Class 3 olympiad maths

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

If 1 smile = 6 Girls. Then How many girls are there in this figure?

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

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

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

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?

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

There are four thermometer showing four different temperature. Find the product of the temperature of P and R.

There are 35 students in class 2 of a reputed school. Teacher bought 105 sweets and distributed equally among all students. How many sweets each students got?

In this number series, What will come after 78?