Everyday Science Most Important MCQs Two
Showing 61 – 70 of 158
Telephone was invented by ________?
- A. Vint Cerf
- B. Charles Babbage
- C. Edison
- D. Alexander Graham Bell
If you have “caries” then which doctor you have consult?
- A. Dermatologist
- B. Orthopaedist
- C. Dentist
- D. Nurologist
In Eye donation, which part of the eye used?
- A. Retina
- B. Iris
- C. Cornea
- D. Optic nerve
How many moons does Neptune have?
- A. 63
- B. 12
- C. 19
- D. 13
What is the rarest blood type in humans?
- A. O-
- B. O+
- C. AB+
- D. AB-
The lowest region of the earth’s atmosphere comes between the earth and stratosphere. what is this region’s name?
- A. Ionosphere
- B. Troposphere
- C. Stratosphere
- D. Mesosphere
Which is the hottest planet in our Solar system?
- A. Venus
- B. Neptune
- C. Mars
- D. None of these
Heating element of an electric heater is made up of __________?
- A. Tungsten
- B. Graphite
- C. Chromium
- D. Nichrome
In BTU system, one BTU is equal to __________?
- A. 2055 Joule
- B. 1155 Joule
- C. 2155 Joule
- D. 1055 Joule
For water purification, we use?
- A. Chlorine
- B. Bromine
- C. Plants
- D. Young man
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