General Science-Means of Communication [NSTSE (National Science Talent Search Exam- Unified Council) Class 3]: Questions 1 - 5 of 24
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Question 1
Question 2
Question MCQ▾
Which of the following is/are audio-visual mode of communication?
Choices
Choice (4) | Response | |
---|---|---|
a. | Computer | |
b. | Television | |
c. | Radio | |
d. | Both a. and b. are correct |
Question 3
Question 4
Question MCQ▾
STD means:
Choices
Choice (4) | Response | |
---|---|---|
a. | Standard Trunk Dialing | |
b. | Specific Trunk Dialing | |
c. | State level Trunk Dialing | |
d. | Subscriber Trunk Dialing |
Question 5
Question MCQ▾
Which of the following correctly represents the correct order of development of devices of communication since the old times?
Choices
Choice (4) | Response | |
---|---|---|
a. | Telephone ISD STD Local | |
b. | Letter E-mail Radio Television | |
c. | Letter Newspaper Radio Television | |
d. | Telegram Parcel Postcard E-mail |