Join our Telegram Channel

Science Quiz | General Knowledge Multiple Choice Questions and Answers | Page-20

Questions
96 Persons suffering from myopia are advised to use
A plano-concave lens
B convex lens
C concave lens
D plano-convex lens

Answer: Option [C]
97 The device used for locating submerged objects under sea is
A radar
B sonar
C laser
D all of the above

Answer: Option [B]
Advertisement

DOWNLOAD CURRENT AFFAIRS PDF FROM APP

98 A device which is used to limit the current in an electrical circuit is called a
A fuse
B grid
C conductor
D none of the above

Answer: Option [A]
99 A transformer
A converts DC to AC
B converts AC voltage to DC voltage
C converts electrical energy into mechanical energy
D is used to decrease or increase AC voltage

Answer: Option [D]
100 Eclipses occur due to which optical phenomena ?
A refraction
B diffraction
C reflection
D rectilinear propagation

Answer: Option [C]

Take Mock Tests

Political Science Mock Test – 42 Start Test
History Test – 190 Start Test
Quantitative Aptitude Test Start Test!
Trigonometry - Mock Test Start Test!
Data Interpretation - Mock Test Start Test!
General Awareness - Mock Test Start Test!
Reasoning Ability - Mock Test Start Test!
Englist(Antonyms) Mock Test 1 Start Test!
Quantitative Aptitude (Percentage) Mock Test Start Test!
Economy Mock Test 1 Unlock Test!
Economy Mock Test 2 Unlock Test!
Economy Mock Test 3 Unlock Test!
Economy Mock Test 4 Unlock Test!
Economy Mock Test 5 Unlock Test!
Books & Authors - Test 2 Unlock Test!

Chapters

Today's Top Current Affairs