REVIEW EXERCISES

Author:Rahul Sofat

Rahul Sofat Mathematics Solutions for Exercise - REVIEW EXERCISES

Simple step-by-step solutions to REVIEW EXERCISES questions of Data Handling from START UP MATHEMATICS. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from REVIEW EXERCISES with Hints & Solutions

EASY
7th CBSE
IMPORTANT

The height of a door needed in a house is appropriately represented by taking the users":

MEDIUM
7th CBSE
IMPORTANT

Can mean, median and mode be equal?

EASY
7th CBSE
IMPORTANT

Which of the central tendencies is always one of the items in the data?

MEDIUM
7th CBSE
IMPORTANT

Find the median of the first hundred whole numbers.

MEDIUM
7th CBSE
IMPORTANT

Find the median of the first hundred natural numbers.

MEDIUM
7th CBSE
IMPORTANT

Find the median of the first twenty-five odd numbers.

HARD
7th CBSE
IMPORTANT

The average age of a group of 7 athletes is 22 years. An athlete whose age is 36 years joins the group. Will the average age of the group increase or decrease? Find out by how much?

MEDIUM
7th CBSE
IMPORTANT

The average of 3 different numbers is 17. Two of the numbers are 8 and 12. Find the third number.