- from UV rays
- from Light rays
- from Moon rays
- None of these
- a
Everyday Science MCQs
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How much blood in an adult human body?
- 2-3 Litres
- 3-4 Litres
- 7-8 Litres
- 4-5 Litres
- d
Which blood group is called Universal Donor?
- O Positive
- O Negative
- A Negative
- A Positive
- b
-
The Universal Receptor is AB Positive.
Which gas is used in Refrigerator?
- Amonia
- Carbon
- Oxygen
- Nitrogen
- a
-
The Chemical Formula of Amonis is NH3.
Total number of chromosomes are in human?
- 40
- 42
- 44
- 46
- d
Which of the following is used for purity of water?
- Chlorine
- Iodine
- Hydrogen
- Potassium
- a
The largest Planet in Solar System is:
- Jupiter
- Saturn
- Mars
- Earth
- a
-
The area of Jupiter is 61.42 Billion Km2.
Which senses of your body are similar in their function?
- Touch and Balance
- Smell & Taste
- Sight and Pain
- Sight and Hearing
- b
-
Five senses are Sight, Sound, Smell, Taste and Touch.
Which of the following is a compound?
- Cl
- O2
- NaCl
- C
- c
-
Cl, O2 and C are Elements but NaCl is a Compound.
The outer layer of the eyeball that forms the white color of the eyes is:
- Retina
- Sclera
- Pupils
- Iris
- b
-
Sclera is not a connective tissue.