**S Chand ICSE Mathematics Class 6 Solution Fourth Chapter Sets Exercise 4E (O.P. Malhotra, S.K. Gupta, Anubhuti Gangal)**

**EXERCISE 4E**

**(1) What is the cardinal number of each of the following sets?**

(i) 24

(ii) 1, 3, 5, 7 = 4

(iii) 4

(iv) 3

(v) 1

(vi) 0

(vii) P = 8

(viii) K = 3

(ix) C = 21

**(2) Which of the following sets are equivalent to each other?**

Ans: A and C, B and D, E and F, G and H

**(3) Which of the following pairs of sets are equal sets?**

(i) Equal sets

(ii) Equal sets

(iii) Not Equal sets

(iv) Equal sets

(v) Equal sets

(vi) Not Equal sets

(vii) Equal sets

(viii) Not Equal sets

**(4) Write T or F to show whether the statement is true or false.**

(i) T

(ii) T

(iii) T

(iv) F

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