General Knowledge

General Knowledge 2018 : GK Questions and Answers for upcoming Competitive exam preparation and Interview. General Knowledge on India, Indian History, Indian Constitution, International Organisations, Science etc. for candidates who are preparing for Competitive examinations and various Interview can read this page Today General Knowledge GK questions and answers and practice online GK quiz for better results.

1. Suspended colloidal particles in the water can be removed by the process of :

(A) Filtration
(B) Adsorption
(C) Absorption
(D) Coagulation

2. Which part of the plant is used as ‘saffron’?

(A) Petals
(B) Stamens
(C) Style and Stigma
(D) Sepals

3. Earth received heat from the sun is known as :

(A) Insolation
(B) Infrared heat
(C) Solar radiation
(D) Thermal radiation

4. The digestive juice which has no enzyme is :

(A) bile
(B) saliva
(C) intestinal juice
(D) gastric juice

5. Thyroxine hormone is secreted by :

(A) pituitary gland
(B) thyroid gland
(C) adrenal gland
(D) testes

6. Delivery of developed foetus is scientifically called as :

(A) parturition
(B) oviposition
(C) abortion
(D) ovulation

7. Tides in the sea have stored in them :

(A) hydraulic energy
(B) kinetic energy
(C) gravitational potential energy
(D) a combination of all the three forms of energy

8. Who was affectionately known as the ‘Grand Old Man of India’?

(A) Gopal Krishna Gokhale
(B) Mahatma Gandhi
(C) Bal Gangadhar Tilak
(D) Dadabhai Naoroji

9. What happens when bleaching powder is left exposed to air?

(A) It turns dark brown in colour
(B) It turns yellow in colour
(C) It gradually loses its oxygen
(D) It gradually loses its chlorine

10. Which acts as photosensitizer during photosynthesis?

(A) Oxygen
(B) Nitrogen
(C) Chlorophyll
(D) Chlorine