Join our Telegram Channel

8000+ STATIC GK MCQs for SSC/ Railway/ PSC
1000 POLITICAL SCIENCE MCQS | EBook
Get 22 nos. GK EBooks | Combo Pack
Current Affairs Monthly Magazine -Subscribe Now!
1000 BIOLOGY MCQS AND ANSWERS | EBook
1000 ECONOMICS MCQS FOR EXAMS | EBook
Mughal Empire MCQs | EBook
ECONOMIC GEOGRAPHY MCQs | EBook
350 MCQs ON INDIAN CONSTITUTION | EBook

Science Quiz | General Knowledge Multiple Choice Questions and Answers | Page-14

Questions
66 A body absorbs heat most if it is
A black and smooth
B black and rough
C white and black
D white and rough

Answer: Option [B]
67 The slope of a velocity-time graph represents
A distance
B acceleration
C speed
D All of the above

Answer: Option [B]
Advertisement
68 A rear-view mirror for driving is
A convex
B concave
C inverted
D None of the above

Answer: Option [A]
69 The audio signals of TV are
A unmodulated
B velocity modulated
C Amlitude modulated
D frequency modulated

Answer: Option [D]
70 Red is used as an emergency or danger signal as
A it is scattered
B it has very high energy
C its wavelength is the longest
D None of the above

Answer: Option [C]
Advertisement

Chapters

General Knowledge

Month-wise Current Affairs 2022

Category-wise Current Affairs

Jobs by Qualification

Free Mock Test