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?

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?

Who is standing sixth to the right of second teddy from the left?

If a bus travels 90 km in 2 Hours, then what is the speed of the bus?

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?

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

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

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

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

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.