Everyday Science Most Important MCQs Two
Showing 1 – 10 of 158
In general, wind speed of 10–13 kph caused ______?
- A. minor or no damage
- B. considerable damage
- C. severe damage
- D. extreme damage
Clocks, which moves with the velocities comparable with the velocity of light, run?
- A. fast
- B. slow
- C. equal to the velocity of light
- D. with zero velocity
The famous book; Al – Qanun was written by the Muslim scientist?
- A. Jabar bin Hayyan
- B. Zakariya Al – Razi
- C. Abu Ali Sina
- D. Abdul Qasim Majreeti
Which triplet in DNA codes for valine?
- A. CTT
- B. AGU
- C. CAT
- D. None of these
Chemical name of vinegar is __________?
- A. Sodium Nitrate
- B. Dilute acetic acid
- C. Chloride of lime
- D. Calcium
Which of the following layers make radio transmission possible?
- A. Troposphere
- B. Ionosphere
- C. Mesosphere
- D. Stratosphere
Which of the following atmospheric layers help in radio communication?
- A. Exosphere
- B. Ionosphere
- C. Troposphere
- D. Stratosphere
Animal which captures and readily kills living animals for its food is called ______?
- A. Parasite
- B. Scavenger
- C. Predator
- D. Mammal
In a fission nuclear reaction, a heavy nucleus breaks up into smaller nuclei whereas in another nuclear reaction two or more than two possibly nuclei are fused to form a heavy nucleus. This nuclear reaction is called?
- A. Chemical Reaction
- B. Nuclear reaction
- C. Fission nuclear reaction
- D. Fusion nuclear reaction
A nuclear reactor is a device used to carry out controlled nuclear reaction whereas GM counter is a device used to detect?
- A. Current
- B. Voltage
- C. Nuclear Radiation
- D. power
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