# Class 10 Olympiads — Class 10 Maths Olympiad - Sample papers

## Maths Olympiad Class 10 - Sample question paper 20

## Maths Olympiad Class 10 - Sample question paper 19

## Maths Olympiad Class 10 - Sample question paper 18

## Maths Olympiad Class 10 - Sample question paper 17

**Statistics - 30 questions:** Q1) On conducting a survey on a group of 500 students of a particular school it is found that the height of most students is 145 cm, while 250 students are more than 150 cm tall. Find the average height of the entire group of 500 students. Q2) What is the mode of a data set whose median and mean are 156.10 and 182.15 respectively?

## Maths Olympiad Class 10 - Sample question paper 16

**Surface Areas and Volumes - 30 questions:** Q1) A hemispherical piece of wood is to be mounted at the end of a cylindrical wooden log with the same base. If the length of the log is four times its width, then what is the percentage increase in its total surface area? Q2) Three cubical blocks, each of volume 125 cm3, are joined end to end to form a cuboid. What is the total surface area of the cuboid so formed?

## Maths Olympiad Class 10 - Sample question paper 15

## Maths Olympiad Class 10 - Sample question paper 14

## Maths Olympiad Class 10 - Sample question paper 13

Arithmetic Progressions - 35 questions: Q1) What is the first term of the A.P. whose common difference is 6 and the sum of whose first 33 terms is 3564? Q2) Four numbers form an A.P. such that their sum is 12 and the difference between the smallest and the largest of the four numbers is 6. What is the average of the two greatest numbers?