everyday science MCQs – Page 76

Practise multiple-choice questions from everyday science for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

everyday science Mcqs
1501. Sea water (Salt water) freezes at ?
comments icon0

A. Same temperature as fresh water.

B. Sea water does not freeze

C. Slightly higher temperatures than fresh water.

D. Slightly higher temperature than fresh water.
1502. Which of the following vitamin is known as Riboflavin?
comments icon0

A. vitamin B-1

B. vitamin B-6

C. vitamin B-2

D. vitamin B-3

1503. Which of the following is not a primary colour ________.
comments icon0

A. Red

B. Green

C. Blue

D. Yellow

1504. Which one of the following is not a true snake________ ?
comments icon0
A. Glass snake

B. Blink snake

C. Sea snake

D. Tree snake

1505. Potassium meta-bisulphite is used as a food preservative for?
comments icon0

A. Squash

B. Tomato Ketchup

C. Fruit Juices

D. Pickles

1506. Most gases conduct electricity at:
comments icon0
A. Very low pressure

B. Very high pressure

C. None of these

D. Normal pressure

1507. Escape velocity of a rocket fired from the earth towards the moon is a velocity to get rid of the _______?
comments icon0

A. Pressure of the atmosphere

B. Centripetal force due to the earths rotation

C. Earths gravitational pull

D. Moons gravitational pull

1508. Dyne is a unit of _______?
comments icon0

A. Quantity

B. Force

C. Pressure

D. Depth

1509. Skin has ___________ layers?
comments icon0

A. One

B. Two

C. Four

D. Three
1510. Oil rises in a wick of oil lamp on account of a property of matter is called?
comments icon0

A. Refraction of light

B. Angle of projection

C. Determines

D. Capillary action
1511. Which product is obtained in the manufacture of soap from oils:
comments icon0
A. Glycerine

B. Fats

C. Sodium hydroxide

D. Sodium chloride

1512. Atmospheric temperature increases at the higher altitudes due to________?
comments icon0
A. Convection

B. Inversion

C. Conduction

D. Radiation

1513. Anti Diuretic hormone (ADH) also known as Vasopressin, Arginine Vasopressin and agripressin. Is secreted by_________ ?
comments icon0

A. Thyroid

B. Parathyroid

C. Pituitary

D. Pancreas

1514. EEG is used for diagnosing ailments connected with?
comments icon0

A. Lungs

B. Heart

C. Brain

D. Kidneys

1515. Substance used in match sticks ?
comments icon0

A. Zinc

B. Acid

C. Sulphur

D. Phosphorus
1516. How many bones are present in face?
comments icon0
A. 14

B. 15

C. 18

D. 20

1517. Which Harmone contain iodine?
comments icon0

A. Adrenaline.

B. Insulin

C. Thyroxine

D. None of these

1518. The material that comes out of a volcano at the time of eruption is:
comments icon0

A. None of these

B. Solid, liquid, gaseous

C. Solid and gaseous

D. Solid and liquid

1519. The most suitable thermometer for measuring boiling point of water is ?
comments icon0
A. Mercury Thermometer

B. Liquid crystal thermometer

C. Alcohol thermometer

D. Bimetallic thermometer

1520. Archeology is the branch of:
comments icon0
A. Anthropology

B. Cultural Anthropology

C. Biological Anthropology

D. None of these