everyday science mcqs to prepare for nts, kppsc, fpsc, ppsc and more

everyday science Mcqs

1301. Which body part gets older first?
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A. Hands

B. Feet

C. Face

D. None of these

1302. We always see the same face of the moon, because?
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A. It is smaller than the earth

B. It rotates at the same speed as the earth around the sun

C. It takes equal time for revolution around the earth and rotation on its own axis

D. It revolves on its axis in a direction opposite to that of the earth

1303. The process in which seed grows in to a new plant is called ______?
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A. Vernalization

B. None of these

C. Germination

D. Fertilization

1304. How many moons does Saturn have?
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A. 13

B. 79

C. 7

D. 82

1305. Arthritis is a disease of ?
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A. Blood

B. Disorder of the Joints

C. Lungs

D. Liver

1306. The tread mills training is prescribed for the injured athlete for the purpose of improving his/her_________?
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A. Muscle strength

B. Stability of the body

C. Range of motion

D. Muscle endurance

1307. The main cause of air pollution is __________?
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A. None of these

B. Fertilizers

C. Forests

D. Burning Of Fuels

1308. One Gross is equal to___________?
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A. 12 Dozen

B. None of them

C. 10 Dozen

D. 5 Dozen

1309. How many ounces in a kg?
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A. 28

B. 35

C. 33

D. 30

1310. The atmospheric air is held to the Earth by?
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A. clouds

B. gravity

C. rotation of the Earth

D. winds

1311. The Scientific Study of Caves are know as _________ ?
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A. Speleology

B. Oneriology

C. Haematology

D. Oology

1312. What is the name of the Active asteroid discovered near Jupiter?
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A. 2019 AA1

B. 2019 JR10A

C. 2019 LD2

D. 2019 Jup1036

1313. Speed of sound in air is _______km/h?
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A. 1235

B. 243

C. 1347

D. 1495

1314. SONAR is based on the principle of___________?
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A. reverberation

B. resonance

C. Echo

D. None of these

1315. An active asteroid is discovered near ________ Orbit for the first time in billion years.
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A. Mars

B. Saturn

C. Jupiter

D. Neptune

1316. The element common to all acids is:__________?
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A. Oxygen

B. Carbon

C. Hydrogen

D. Sulphur

1317. The mean distance of the earth from the sun is astronomical units is____________?
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A. 10 AU

B. 101 AU

C. 1 AU

D. 3.7 AU

1318. A transformer works on the principle of _______________?
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A. Inverter

B. Generator

C. Mutual induction

D. Self induction

1319. The Microbes used in baking industry is ________?
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A. Water

B. None of these

C. Yeast

D. Penicillin

1320. First controlled fission of an atom was carried out in ________ on 1938.
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A. U.S

B. U.K

C. Germany

D. Russia

1321. Lamberts law is related to?
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A. Reflection

B. Interference

C. Refraction

D. Illumination

1322. Which gas does a Photocopier machine produce?
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A. Sulfur dioxide

B. None of these

C. Ozone

D. carbon dioxide

1323. Which of the following are non-biodegradable materials ______?
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A. Bread

B. Plastics

C. Dead Animals

D. None of these

1324. The time period of a pendulum when taken to the Moon would?
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A. become zero

B. remain the same

C. increase

D. decrease

1325. In a photocell light energy is converted into?
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A. potential energy

B. electrical energy

C. chemical energy

D. heat energy

1326. How many grams in an ounce?
0

A. 28

B. 20

C. 32

D. 24

1327. Underground water and the water on the earths surface is called ?
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A. Ionosphere

B. None of these

C. Hydrosphere

D. Mezosphere

1328. The most important function of perspiration is?
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A. Get rid of body waste

B. Lubricate the skin

C. Regulate body waste

D. Regulate bodytemperature

1329. Which vegetable is also a flower __________?
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A. None of these

B. Lady Finger

C. Broccoli

D. Tomato

1330. In your body where is the Macula located?
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A. Brain center of Cerebrum

B. Knee center of leg

C. None of these

D. Eye center of Retina

1331. Friction can be reduced by changing from _________?
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A. Sliding to rolling

B. Potential energy to kinetic energy

C. Dynamic to static

D. Rolling to sliding

1332. A state of stress caused by concern for the earths environment is called?
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A. Eco-alarm

B. Eco-fear

C. Eco-anxiety

D. Eco-depression

1333. Which of these is NOT a form of energy?
0

A. Heat

B. Temperature

C. Light

D. Electricity

1334. Which of the following ocean is the least polluted ocean of the world?
0

A. Arctic Ocean

B. South Pacific

C. Indian Ocean

D. None of the above

1335. What is the nature of pH of Milk?
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A. Highly Acidic

B. Slightly Acidic

C. Highly Basic

D. Slightly Basic

1336. Red color of tomato is due to___________?
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A. None of these

B. Xanthophylls

C. Anthocyanin

D. Lycopene

1337. The Earth behaves like a magnet with ______ poles?
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A. Two

B. None of these

C. Four

D. Three

1338. The Quantity of matter present in an object is its ________?
0

A. Mass

B. Weight

C. None of these

D. Density

1339. The light rays used for eliminating bacteria?
0

A. infrared rays

B. ultra-violet radiation

C. microwave radiation

D. X-rays

1340. Which of the following principleis used to produce low-temperatures ?
0

A. Adiabatic demagneti-sation

B. Joule-Kelvin effect

C. Thermo-electric effect

D. Super conductivity

1341. Ageusia is the loss of which sense?
0

A. Listening

B. Sight

C. Taste

D. Smell

E. Memory

1342. Which ocean is called Ring of Fire?
0

A. Indian Ocean

B. Atlantic Ocean

C. Antarctic Ocean

D. Pacific Ocean

1343. Crude Oil is heated in the furnace up to _________?
0

A. 400C

B. 450C

C. 300C

D. 350C

1344. The type of mirrors used in the headlamp of cars is ____________?
0

A. Plane

B. Spherical convex

C. Cylindrical concave

D. Parabolic concave

1345. Which of the following celestial bodies contains abundant quantities of helium-3, a potential source of energy?
0

A. Venus

B. Moon

C. Earth

D. Saturn

1346. Carbon,Diamond and Graphite are together called:___________?
0

A. Isomorphs

B. Isotopes

C. Allotrope

D. Isomers

1347. Molasses is a byproduct of ______ Factory ?
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A. Banaspati Ghee

B. Fertilizer

C. Cotton seed oil

D. Sugar

1348. Freezing point of water at Fahrenheit Scale is?
0

A. -32 F

B. 0 F

C. 32 F

D. 212 F

1349. Which gas is commonly used in balloons and airships?
0

A. Chlorine

B. Hydrogen

C. Carbon

D. Helium

1350. How many milky teeth or primary teeth does a human have?
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A. 15

B. 33

C. 32

D. 20

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