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Subject :NCO    Class : Class 4

Match the following devices shown in column-I with their functions in column-II.

A(i) c, (ii) d, (iii) b, (iv) a
B(i) c, (ii) d, (iii) a, (iv) b
C(i) c, (ii) a, (iii) d, (iv) b
D(i) d, (ii) c, (iii) b, (iv) a

anyone can do this answer

Ans 1:

Class : Class 4
option c

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