Subject :NSO Class : Class 3
Which of the following takes least time to send the message ? (A) Telephone (B) Telegram (C) E-mail (D) Messenger.
Ans 1:
Class : Class 5
Telephone
Ans 2:
Class : Class 6
E-mail
Ans 3:
Class : Class 5
telephone
Ans 4:
Class : Class 7
E-mail
Ans 5:
Class : Class 5
A