✍ WORDS PERTAINING TO SCIENCES AND ARTS

▪️The science of sound – Acoustics (ध्वनि विज्ञान)

▪️The science of aviation – Aeronautics (एयरोनॉटिक्स)

▪️The study of man, especially, of the evolution and customs of mankind – Anthropology (मनुष्य जाति का विज्ञान)

▪️The study of human antiquities – Archaeology (पुरातत्व विज्ञान)

▪️The science of heavenly bodies – Astronomy (खगोल विज्ञान)

▪️The science of travel in space – Astronautics (अन्तरिक्ष विज्ञान)

▪️The science of life and living things – Biology (जीव विज्ञान)

▪️The science of plants – Botany (वनस्पति विज्ञान)

▪️The art of making pottery – Ceramics (मिट्टी के पात्र)

▪️The science of colours –Chromatology (रंग विज्ञान)

▪️The study of statistics of births, deaths ,diseases, etc., of a community – Demography (जनसांख्यिकी)

▪️The art of effective speaking esp. in public – Elocution (प्रभाव पूर्ण बोलने की कला)

▪️The study of insects – Entomology (कीटविज्ञान)

▪️The science which deals with the variances of the human race – Ethnology (चरित्र विज्ञान)

▪️The science of the origin and history of words – Etymology (शब्द-व्युपत्ति)

▪️The study of coins or coinage – Numismatic ( सिक्कों का अध्यन)

▪️The study of birds – Ornithology (पक्षी विज्ञान)

▪️The study of mountains – Orology (पर्वतों का अध्यन)

▪️The study of ancient modes of writing – Paleography (प्राचीन शिलालेखों का अध्ययन)

▪️The art of elegant speech of writing – Rhetoric ( प्रभाव पूर्ण सब्दों का प्रयोग करना)

▪️The science of poisons – Toxicology (विषज्ञान)

▪️Using hypnosis – Hypnotherapy ( सम्मोहन विज्ञान)

▪️Using natural things – Naturopathy (प्राकृतिक विज्ञान)

▪️Using exercise,massage – Physiotherapy (बिजली द्वारा इलाज)

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✍विश्व में घास के प्रमुख मैदान एवं क्षेत्र

►- प्रेयरीज >>> उत्तरी अमेरिका
►- लानोज >>> अमेजन नदी के उत्तरी ओरनीको बेसिन
►- कम्पास >>> अमेजन नदी के दक्षिण भाग में ब्राजील
►- कटिंगा >>> ब्राजील के उष्ण कटिबंधीय वन
►- पार्कलैण्ड >>> अफ्रीका
►- पम्पास >>> द. अमेरिका(अर्जेण्टीना के मैदानी भागों में)
►- वेल्ड >>> द.अफ्रीका के भूमध्य सागरीय जलवायु में
►- डाउंस >>> आस्ट्रेलिया(मरे-डार्लिंग बेसिन में)
►- स्टेपीज >>> यूरेशिया

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Many congratulations to all those who have cleared the UPSC Mains 2022 exam.

The notification for UPSC 2023 will be published on Feb 01, 2023. You can apply for UPSC CSE 2023 between Feb 01 and Feb 21, 2023.

UPSC CSE 2023 Prelims: May 28 2023

UPSC CSE 2023 Mains: Sep 15 2023

अगर आपको SMS/व्हाट्सएप/मैसेंजर में फुल-टाइम/पार्ट टाइम नौकरी का कोई मेसेज/कॉल/वेबलिंक आए तो उसे इगनौर करे।

✅अजनबियों द्वारा भेजे गए लिंक पर क्लिक न करेंl
✅किसी अपरिचित को अपना रिज्यूम व अन्य व्यक्तिगत जानकारी साझा न करें।

साइबर अपराधी नौकरी के नाम पर आपसे धोखाधड़ी कर सकते है।

@civilservicesnew

Census:

The census provides information on size, distribution and socio-economic, demographic and other characteristics of the country’s population.

The Census was first started under British Viceroy Lord Mayo in 1872. It helped in framing new policies, government programs to uplift areas of improvement in the community.

The first synchronous census in India was held in 1881. Since then, censuses have been undertaken uninterruptedly once every ten years.


Who conducts census?

Office of the Registrar General and Census Commissioner, India under the Ministry of Home Affairs, Government of India.

Historical Significance:

‘Rig-Veda‘ reveals that some kind of population count was maintained during 800-600 BC in India.
Arthashastra by ‘Kautilya’ written in the 3rd Century BC prescribed the collection of population statistics as a measure of state policy for taxation.
During the regime of the Mughal king Akbar, the administrative report ‘Ain-e-Akbari included data on population etc.

Which Union Ministry launched its new website on S3WaaS platform
(Secure, Scalable and Sugamya Website as a Service)?
[A] Ministry of Law and Justice
[B] Ministry of Communication
[C] Ministry of Information and Broadcasting
[D] Ministry of Women and Child Development

Who had started " Do - aspa ' Sih- aspa " tradition?
(A) Akbar (B) Jahangir
(C) Shahjahan (D) Aurangzeb

Civil Services year-wise Seats

CSE 2011.....910
CSE 2012....998
CSE 2013....1228
CSE 2014....1364
CSE 2015 .....1164
CSE 2016......1079
CSE 2017......980
CSE 2018......782
CSE 2019......896
CSE 2020......796
CSE 2021......712
CSE 2022.... 1011
CSE 2023..... 1105

➖➖➖➖➖➖➖➖➖➖
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Civil Services year-wise Seats

CSE 2011.....910
CSE 2012....998
CSE 2013....1228
CSE 2014....1364
CSE 2015 .....1164
CSE 2016......1079
CSE 2017......980
CSE 2018......782
CSE 2019......896
CSE 2020......796
CSE 2021......712
CSE 2022.... 1011
CSE 2023..... 1105

➖➖➖➖➖➖➖➖➖➖
Join @CivilservicesNew     
Join @UpscprelimsNew

40. Which one of the following is the unit of measure of the thickness of the ozone layer of the atmosphere :- Dobson
41. 'Dobson' Unit is used for the measurement of :- Thickness of Ozone layer

MEASURING DEVICE AND SCALES

1. Which one of the following instrument is used for locating submerged objects in an ocean :- SONAR
2. SONAR is mostly used by :- Navigators
3. In SONAR, we use :- Ultrasonic waves
4. The apparatus used to measure intensity of sound is:- Audiometer
5. Which of the following is measured by 'Anemometer' :- Force of the wind
6. The velocity of wind is measured by:- Anemometer
7. Not correctly matched :- Tachometer – Pressure difference
8. Pyrometer is used to measure:- High temperature
9. Which one of the following devices is used to measure extremely high temperature:- Pyrometer
10. Which one of the following thermometers is known as Pyrometer:- Radiation thermometers
11. The thermometer which used to measure 2000°C temperature is:- Total radiation pyrometer
12. Which one of the following can be used to measure temperature above 1500°C :- Pyrometer
13. Pyrheliometer' is used for measuring :- Solar radiation
14. What is measured by manometer:- Pressure of gas
15. Correct
a. Ammeter - Electric current
b. Hygrometer - Relative humidity
c. Spring balance – weight
d. Barometer – pressure
16. Which one of the following pair is not correctly matched:- Ammeter: Measuring instrument for electric power @uppcs

17. Which instrument is used to measure atmospheric pressure :- Barometer
18. The liquid/liquids used in the simple barometer is /are:- Mercury
19. The density of milk can be obtained by the use of:- Lactometer
20. The density of milk is measured by:- Lactometer
21. Relative humidity is measured by:- Hygrometer
22. Which instrument is used for measuring humidity in the air:- Hygrometer
23. Hygrometer is used to measure :- Humidity in atmosphere
24. Which of the following is correctly matched : - Thermoresistor - Electronic Thermometer
25. Electroencephalogram (EEG) is used in monitoring:- Brain
26. Stethoscope is an acoustic medical device used for listening to the action of someone's heart sound. Sphygmomanometer is used to measure blood pressure. Caratometer is an internationally acclaimed device for checking the purity of gold. Luxmeter is used to measure the intensity of light.
27. The name of the equipment used for measuring blood pressure is:- Sphygmomanometer
28. The apparatus used to measure the intensity of light is known as:- Luxmeter
29. Radar is used for:- Determining the presence and location of objects with radio waves
30. Which of the following quantities is measured on the Richter scale:- Intensity of an earthquake
31. Richter scale is used for measuring:- Amplitude of seismic waves
32. Which of the following is a seismometer device:- Seismograph
33. Which of the following instruments is used to record seismic waves:- Seismoscope
34. The intensity of earthquake is measured by:- Seismograph

@uppcs

🔑General Science Ghatna Chakra English Pointer🔑
🌹Physics🌹
Measurement/Unit
1. The unit of power is :- Watt
2. The unit of electric power is :- Watt
3. The unit of the force is :- Newton
4. The unit of work is :- Joule
5. Frequency is measured in :- hertz
6. Light year is the unit of :- Distance
7. A light year is the :- Distance travelled by light in one year
8. A parsec, a unit of distance used to measure the distance related to the stars in the sky, is equal to :- 3.25 light-years
9. PARSEC is the unit of :- Distance
10. Which unit of measurement is multiplied by 0.39 to convert it to inches :- Centimetre
11. How can the height of a person who is six feet tall, be expressed (approximately) in nanometre :- 183 x 10^7 nm
12. A nanometre is equal to :- 10^-7 cm
13. One Nanometre is equal to :- 10^-9m
14. Ampere is the unit of :- Electric current
15. Megawatt is the measuring unit of power which is :- Generated
16. Correct :- Physical quantities - Units •
👉Acceleration - m/s^2
👉Force – newton
👉Work done – joule
👉 Impulse – Newton second
17. Pascal is the unit of pressure or stress in the International System of Units (SI). Dyne is the unit of force in CGS system.
18. Correct
👉The SI unit of power is watt (W),
👉Knot is the unit of measuring of speed of a ship.
👉Nautical mile is a unit of distance used by navigators in the sea.
👉Calorie is a unit of measuring heat and energy.
19. Joule is the SI unit of work. Ampere, watt, volt and calorie are the units of current, power, electric potential and heat respectively.
20. How many watts are there in a horsepower :- 746

21. Correctly matched:- Light year is not a unit of measuring time, but a unit of measuring distance.
22. Angstrom is a unit of :- wavelength
23. Match List-I(Quantity) with List- (Units) (correct) :
a. High speed - Mach
b. Wavelength - Angstrom
c. Pressure - Pascal
d. Energy - Joule
24. Joule' is related to energy in the same way as 'Pascal is related to:- Pressure
25. One micron is equal to :- 1/1000 mm
26. One micron represents a length of:- 10^-4 cm
27. Which one of the following is not correctly matched:- Celsius - Unit of heat
28. Which one of the following is not the unit of heat:- Watt
29. Which one of the following is not the unit of heat:- Centigrade
30. A distance of 1 km. Means: - 1000 m.
31. One pikogram is equal to:- 10-12gram
32. Pascal is a unit of measuring :- Pressure
33. What is the unit of pressure :- Newton/sq. Meter
34. What is the unit of atmospheric pressure :- Bar
35. 1 Kg/cm^2 pressure is equivalent to :- 1.0 bar
36. 1 barrel of oil oils is equals to which of the following :- 159 litre
37. The smallest unit of length is :- Fermimetre
38. Correct
☑️Cusec is a measure of flow rate of water and is abbreviation of 'cubic feet per second' (28.317 litres per second).
☑️Byte is unit of digital information in computing and Communications that consists of eight bits.
☑️The Richter magnitude scale (also Richter scale) assigns a magnitude number to quantify the energy released by an earthquake.
☑️The bar is a metric (but not S) unit of pressure exactly equal to 100,000 Pascal.
39. What is measured in cusec :- Flow of water

Rapid Revision Book (Special Edition) for Prelims2023