General Science Quiz | 20th Jan 2022 | PSC, SSC, Railway etc

 

 (EdduLite)

General Science Quiz

 

Q1. What is the horizontal field of view of a human with two eyes ?

(a) 180°

(b) 170°

(c) 140°

(d) 150°

 

Q2. Which of the following gases reduces the oxygen carrying capacity of the blood ?

(a) Nitric oxide

(b) Carbon dioxide

(c) Carbon monoxide

(d) Nitrous oxide

 

Q3. What is the wavelength range of visible light :

(a) 10^-10 to 10^-8 Meter

(b) 10^-14 to 10^-10 Meter

(c) 3.9 *10^-7 to 7.8 * 10^-7 Meter

(d) Non of These

 

Q4. Which of the following is a communicable disease ?

(a) Scurvy

(b) Asthma

(c) Cancer

(d) Measles

 

 

Q5. The sun is visible to us a few minutes before the act sunrise because of ?

(a) Refraction of light

(b) Total internal reflection of light

(c) Diffraction of light

(d) Scattering of light

 

Q6. What is the chemical formula for sodium carbonate?

(a) NaCO₃

(b) Na₂CO

(c) NaCO

(d) Na₂CO₃

 

Q7. Cockroach belongs to the phylum ?

(a) Arthropod

(b) Echinodermata

(c) Mollusca

(d) Platyhelminthes

 

Q8. Parsec is the unit of?

(a) Energy

(b) Work

(c) Speed

(d) Distance

 

 

Q9. One light year is equal to ?

(a)  9.4607×10¹³ Meter

(b) 9.4607×10¹⁸ Meter

(c) 9.4607×10¹⁵ Meter

(d) 9.4607×10¹⁷ Meter

 

Q10. What is the S.I. unit of refractive index is ?

(a) No unit

(b) Watt

(c) cm

(d) Meter

 (EdduLite)

Answer

 

Q1. (a)	Q2. (c)	Q3. (c)	Q4. (d)	Q5. (a)
Q6. (d)	Q7. (a)	Q8. (d)	Q9. (c)	Q10. (a)