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Everyday Science Mcqs (1972)
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Refraction of sound can occur in:
Water
Air
Both A and B
None of these
The frequency of a turning fork determined by a:
Magnetic tape
Modulator
Sonometer
Reed instrument
The group of minerals chemically containing hydrocarbons is_______?
Silicate group
Organic group
Oxide group
Hydride group
The subatomic particles arriving from outer space having high energy are called?
Protons
Electrons
Cosmic rays
None of the above
A definite area or a space where some thermodynamic process takes place is known as?
Thermodynamic system
Thermodynamic cycle
Thermodynamic process
Thermodynamic law
A moving object always possesses?
Potential Energy
Kinetic Energy
Thermal energy
Magnetic energy
Study of culture is called?
Odology
Anthropology
Ornithology
Psychology
A disease always has a______?
Cause
The time in which Earth completes its revolution around the Sun is________?
365.25 days
340 days
325 days
360 days
An Average Hummingbird';s heart rate per minute is __________.
500 times
1000 times
more than 1000 times
more than 1200 times
What do we call when the sound of frequency will be below 20 Hz?
Audio sounds
Infrasonic
Ultrasonic
Supersonics
All of the following foods contain carbohydrates except.
Rice
Meat
Potato
Milk
Symptoms of vitamin b7 deficiency are known to ______________.
Pellagra
Hair Loss
Muscle weakness
Xerophthalmia
Smallpox was eradicated in 1970s. What was the ';great pox'; which remains active?
Bubonic plague
Syphilis
Measles
None
Which one of the following is not a true snake________ ?
Blink snake
Glass snake
Sea snake
Tree snake
How many noses does an ant have?
One
Two
Three
None
Which of the following is called as Blue planet?
Mercury
Earth
Venus
Neptune
Deforestation will decrease?
Soil erosion
Rainfall
Landslides
Soil fertility
How many bones are present in face?
14
15
20
18
The movement of earth around sun brings ________?
Tornadoes
Rainfall
Seasons
Earthquakes
Safe moisture content for the storage of cereals is?
10%
14%
16%
17%
A point directly below the sesmic focus is?
Cleft
Epicentre
Incentre
Orthocentre
Golden rice has the highest quantity of______?
Vitamin A
Study of Liver and its diseases is called?
Mycology
Angiology
Hepatology
Otology
The most pure form of carbon among these are?
Anthracite
Lampblack
Graphite
None of these
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