General Knowledge Questions And Answers :: General Science: part11



General Knowledge : General Science QUESTIONS AND ANSWERS :: part11 : 11 to 15

Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2024 examinations :

11.Life appeared about

2.6 billion years ago
3.6 billion years ago
4.6 billion years ago
5.6 billion years ago

12.The earliest man-like primate was

Ramapithecus
Dryopithecus
Australopithecus
Proconsul

13.Which of the folloiwing are phenomena exhibited by sound waves ? 1. Reflection 2. Refraction 3. Interference 4. Polarisation 5. Diffraction

1, 2, 3
1, 2, 3, 5
1, 3, 4, 5
2, 3, 4, 5

14.Raman Effect is associated with characteristics of

heat
light
electricity
magnetism

15.The wet camel hair, when brushed, cling together due to

elasticity
viscosity
adhesion
surface tension

More General Science QUESTIONS AND ANSWERS available in next pages

    Health is the greatest gift, contentment is the greatest wealth -Buddha
Failure defeats losers, failure inspires winners.-Robert T. Kiyosaki