Latest 2022 General Science Questions

Latest 2022 General/Every Day Science Questions | Daily General and Every Day Science Questions shows that the couple of Questions with four options also give the right answers of every question in red color given below.

Very High Frequency (VHF) have _____ wavelengths.

A. Shorter

B. Shortest

C. Longer

D. Longest

Deficiency of Vitamin-A results in

A. Night blindness

B. Rickets

C. Scurvy

D. Hair fall

The lifespan of Red Blood Cells is _____ days.

A. 60

B. 120

C. 180

D. 240

A device which converts chemical energy into electrical energy is called

A. Motor

B. Generator

C. Moving-coil meter

D. Battery

The Sun is a

A. Star

B. Planet

C. Asteroid

D. Meteor

Deficiency of Vitamin-D results in

A. Night blindness

B. Rickets

C. Scurvy

D. Hair fall

The average adult has a blood volume of about __________ liters.

A. 4

B. 5

C. 6

D. 7

Radioactivity was discovered by

A. Lord Kelvin

B. J. J. Thomson

C. Ernest Rutherford

D. Henri Becquerel

For a fixed mass of gas at constant temperature, if we decrease volume, the pressure will

A. Also decrease

B. Increase

C. Remains constant

D. None of these

The SI unit of “pressure” is

A. Pascal

B. Joule

C. Tesla

D. Henry

The most densest substance on the Earth is

A. Platinum

B. Copper

C. Steel

D. Osmium

CNG stands for?

A. Converted Natural Gas

B. Conduced Natural Gas

C. Conducted Natural Gas

D. Compressed Natural Gas

Which from the following is true for “Sound”?

A. Sound cannot travel through a vaccum

B. Sound cannot travel through gases

C. Sound cannot travel through liquids

D. Sound cannot travel through solids

1 nanometer = _______?

A. 10 ³ meter

B. 10 ⁶ meter

C. 10 ⁹ meter

D. 10 ¹² meter

Instrument used for measuring very high temperature is

A. Pyroscope

B. Pyrometer

C. Seismograph

D. Xylometer

A camera uses a ________ to form an image.

A. Convex lens

B. Concave lens

C. Condenser lens

D. None of these

When white light is passed through a prism, it splits into _____ colours.

A. 5

B. 6

C. 7

D. 8

Sound waves are ________ waves.

A. Transverse

B. Electromagnetic

C. Longitudinal

D none of these

How many bones are there in a newly born infant?

A. 206

B. 230

C. 280

D. 300

X-rays were discovered by

A. Rontgen

B. Thomson

C. Rutherford

D. Bacquerel

The speed of light is

A. 200,000 km/s

B. 300,000 km/s

C. 400,000 km/s

D. 500,000 km/s

The fluid part of blood is known as

A. Plasma

B. Platelets

C. Blood cells

D. Hormones

______ is mixed to melt the ice on the icy roads.

A. Salt

B. Chlorine

C. Carbon dioxide

D. Water

In a very low temperature which from the following will freeze at last?

A. River water

B. Canal water

C. Sea water

D. Water in a lake

GPS is an abbreviation for?

A. Global Poles System

B. Global PolySiliconium Store

C. Global Positioning System

D. Global Position Structure

At night, Plants intake

A. Oxygen

B. Carbon dioxide

C. Carbon monoxide

D. Nitrogen

The nearest planet to the Earth is

A. Venus

B. Mercury

C. Mars

D. Moon

The planet that moves around the Sun at the highest speed is?

A. Jupiter

B. Venus

C. Mars

D. Mercury

In general, Comets have _______ orbits.

A. Elliptical

B. Highly elliptical

C. Circular

D. Parabolic

Urine is produced in

A. Kidneys

B. Lungs

C. Large intestine

D. Liver

Blood is cleaned by

A. Lungs

B. Liver

C. Heart

D. Kidneys

According to Big Bang Theory, the Universe began about ____ billion years ago.

A. 10 – 20

B. 20 – 30

C. 30 – 40

D. 40 – 50

Biosensor is used to measure?

A. Blood glucose level

B. The body pH value

C. Amount of hemoglobin

D. Salinity in Urine

The Great Spot is on the planet

A. Saturn

B. Venus

C. Mars

D. Jupiter

The planets visible to us without using a telescope are:

A. 3

B. 4

C. 5

D. 6

Einstein’s famous equation which states that mass and energy are interchangeable is?

A. E = mc2

B. E = cm2

C. M = ec2

D. M = ce2

The SI unit of electric current is?

A. Coloumb

B. Ampere

C. Volt

D. Watt

What is Dry Ice?

A. Solid Oxygen

B. Solid Carbon Dioxide

C. Solid Hydrogen

D. Solid Nitrogen

The principal constituent of the atmosphere of the Earth is?

A. Oxygen

B. Carbon

C. Hydrogen

D. Nitrogen

What are the primary colours?

A. White, Black, Blue

B. Red, Yellow, Blue

C. Red, Orange, Blue

D. Red, Green, Blue

Carrot is good source of Vitamin?

A. A

B. B complex

C. C

D. D

Percentage of Carbon Dioxide in the Atmosphere is?

A. 0.039%

B. 3.9%

C. 13%

D. 30%

The gas, commonly known as “laughing gas”, is

A. Cabon Dioxide

B. Sulfur Dioxide

C. Nitrous Oxide

D. Sodium Oxide

Deficiency of ____ causes loss of appetite and poor growth.

A. Zinc

B. Iodine

C. Copper

D. Iron

Meteorology is the study of?

A. Seasons

B. Atmosphere

C. Air and sounds

D. Winds and clouds

The source of oxygen in photosynthesis is

A. Water

B. Salts

C. Minerals

D. Glucose

The natural fats and oils are composed of

A. Carbon, Hydrogen and Oxygen

B. Carbon, Hydrogen and Nitrogen

C. Carbon, Oxygen and Nitrogen

D. Hydrogen, Oxygen and Nitrogen

The instrument used to measure wind speed is

A. Anemometer

B. Barometer

C. Hydrometer

D. Hygrometer

The energy value of food is measured in

A. Joule

B. Calories

C. Tesla

D. Proteins