Table of Contents
Chapter 22, Data handling – I (Collection and Organisation of Data) is based on observation and collection of data.
Q9. Following Figure related the weekly wages (in RS) of 15 workers in a factory
300, 250, 200, 250, 200, 150, 350, 200, 250, 200, 150, 300, 150, 200,250
prepare a Frequency Table
(i) What is the range in wages (in RS)?
(ii) How many workers are getting Rs 350?
(iii) How many workers are getting the minimum wages?
The RD Sharma Solutions for Class 7 Maths Chapter 22 Data Handling – I (Collection and Organisation of Data) are downloaded from the given links. The solutions are prepared by Infinity Lear experts in Maths. The RD Sharma Solution for exercise wise problems are prepared after vast research is conducted on each topic. The step-wise solutions prepared by subject experts help students to solve problems with competence. Chapter 22, Data handling – I (Collection and Organisation of Data) is based on observation and collection of data
Get all the NCERT Solutions here
