Question

The monthly pocket money of six friends is given below: Rs. 45, Rs. 30, Rs. 40, Rs. 50, Rs. 25, Rs. 45.

(i) What is the highest pocket money? 

(ii) What is the lowest pocket money? 

(iii) What is the range? 

(iv) Arrange the amounts of pocket money in ascending order.

Answer 1

The monthly pocket money of six friends is given below:

Rs. 45, Rs. 30, Rs. 40, Rs. 50, Rs. 25, Rs. 45

(i) Highest pocket money = Rs. 50 

(ii) Lowest pocket money = Rs.25 

(iii) Range = 50 - 25 = 25. 

(iv) The cumulative amounts of pocket money in ascending order is 

Rs.25, Rs.30, Rs.40, Rs.45, Rs.45, Rs.50