Explore topic-wise InterviewSolutions in Current Affairs.

This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.

1.

Which statement explains something that the fossil record indicates? Earth is is still a very young planet Mammals have always existed on Earth. Mass extinctions have occurred several times on Earth. The amount of water on Earth has decreased over time.

Answer»

mmmnnmjhnjhnn hmnmn mnnmmnjnExplanation:

2.

Adult human haemoglobin consist of 1. 2 non identical alpha subunits and 2 identical beta subunits2. 2 identical alpha subunits and 2 non identiCal beta subunits3. 2 non identical alpha subunits and 2 non identical beta subunits4. 2 identical alpha subunits and 2 identical beta subunits​

Answer»

bnbnbnbnbnbnnbnbbnbbExplanation:

3.

Define covalent bond with example​

Answer»

covalent bond is a chemical bond in which PAIRS of ELECTRONS are shared between two ATOMS. The covalent bond is also called a molecular bond. ... Carbon, having FOUR electrons in its OUTER shell has given it the ability to form innumerable molecules and bonds. This is why carbon has so many elements and allotropes.

4.

Device to retain hotness and coldness for long time ?​

Answer»

ThermoflaskThermoflask is the DEVICE to RETAIN hotness and COLDNESS for LONG time.

5.

What are the various methods for purification of water​

Answer»

Boiling. The simplest METHOD to purify water is to BOIL it for a good amount of time. ...Water Purifier. ...Reverse Osmosis. ...Water Chlorination. ...Distillation. ...IODINE ADDITION. ...Solar Purification. ...CLAY Vessel Filtration.

6.

A unit composed of sugar and nitrogen base linked by glycosidic bond is 1. purine 2. glycoside3. nucleoside4. nucleotide​

Answer»

Correct option isAPurineA unit COMPOSED of SUGAR and NITROGEN BASE linked by the glycosidic bond is nucleoside. The sugars which are PRESENT in the nucleoside are ribose or deoxyribose. The nitrogenous bases are purines and pyrimidines. The phosphate is present as phosphoric acid. The nucleotide is formed by the union of a phosphate group with a nucleoside. A nucleoside, in fact, contains a sugar molecule along with an organic nitrogenous base.So, the correct answer is option A.

7.

Definition of velocty​

Answer»

ocity of an object is the RATE of change of its POSITION with respect to a FRAME of reference, and is a function of time. VELOCITY is EQUIVALENT to a specification of an object's speed and direction of motion

8.

*जस्ता तथा तनु हाइड्रोक्लोरिक अम्ल की अभिक्रिया के फलस्वरूप निम्न में से कौन-सी गैस बनती है? *जस्ता तथा तनु हाइड्रोक्लोरिक अम्ल की अभिक्रिया के फलस्वरूप निम्न में से कौन-सी गैस बनती है?* 1️⃣ CO₂ 2️⃣ N₂ 3️⃣ H₂ 4️⃣ SO₂

Answer»

n2Explanation:

9.

What is science? how can you say that science has a dual nature? explain​

Answer»

tion:the intellectual and practical activity encompassing the SYSTEMATIC study of the structure and BEHAVIOUR of the physical and natural WORLD through observation and experiment.a SYSTEMATICALLY organized body of knowledge on a particular subject.

10.

Which among the following are not strictly macromolecules? 1. lipids2. proteins3. nucleic acids4. polysaccharides​

Answer» LIPIDS is not a MACROMOLECULES.
11.

What is the approximate thickness of the stratosphere, mesosphere, and thermosphere in terms of the thickness of the troposphere (at the equator)?​

Answer»

As the latitude of INCREASES, the thickness of the layer decreases. For EXAMPLE, the troposphere's thickness is about 20km at the equator but approximately 7km at the poles. The thickness of the other three LAYERS, STRATOSPHERE, mesosphere, and thermosphere, is 35km, 35km, and 513km, respectively. OK bye bye bye bye

12.

What are thermoplastics and thermosetting plastics? Give two uses of each.​

Answer»

The PRIMARY difference between the two is that THERMOSET is a material that strengthens when heated, but cannot be remolded or heated after the initial FORMING, while thermoplastics can be reheated, remolded, and cooled as necessary without causing any chemical changes.Explanation:drop me some thanks

13.

Typical three dimensional view is exhibited by 1. primary structure of protein2. secondary structure of protein3. secondary structure of DNA4. tertiary structure of protein​

Answer»

I THINK PRIMARY STRUCTURE of proteinExplanation:I WISE it will HELP you

14.

What do you mean by photosynthesis ?​

Answer»

tion:photosynthesis, the PROCESS by which green plants and certain other organisms transform LIGHT energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, CARBON dioxide, and minerals into oxygen and energy-rich organic compounds.

15.

Photosynthesis in plants without greenleaves​

Answer»

Cuscuta is a example of thisExplanation:Cuscuta is a HETEROTROPHIC plant which doesn't have green LEAVES. They perform photosynthesis by SUCKING nutrients from the host plant. It is also called Parasatic PLANTS

16.

Vinblastin is a 1. carotenoid2. toxin 3. lecithin4. drug​

Answer» VINBLASTIN is a 1. carotenoid2. TOXIN 3. LECITHIN4. DRUG
17.

Nylon was named in____​

Answer» SYMBOL of NYLON. any ONE FIND then FOLLOW
18.

Basic amino acid is1. lysine 2. valine3. tryosine4. tryptophan​

Answer» OPTION 1:- LYSINE is the CORRECT ANSWER
19.

What are milch animals? Do we get any food from them?

Answer»

━━━━━━━━━━━━━━━━━━━ᴍɪʟᴋ-ᴘʀᴏᴅᴜᴄɪɴɢ ᴀɴɪᴍᴀʟs ᴀʀᴇ ᴋɴᴏᴡɴ ᴀs “ᴍɪʟᴄʜ ᴀɴɪᴍᴀʟs” ᴇ.ɢ. ᴄᴏᴡs, ʙᴜғғᴀʟᴏᴇs, ɢᴏᴀᴛs ᴀɴᴅ ᴄᴀᴍᴇʟs. ᴛʜᴇ ᴍɪʟᴋ ғʀᴏᴍ ɢᴏᴀᴛs ɪs ɴᴜᴛʀɪᴛɪᴏᴜs ᴀɴᴅ ɪs sᴏᴍᴇᴛɪᴍᴇs ᴘʀᴇғᴇʀʀᴇᴅ ᴛᴏ ᴄᴏᴡ ᴍɪʟᴋ.━━━━━━━━━━━━━━━━━━━━━━━━━━

20.

Pyrimidines of RNA are 1. adenine and cytosine2. adenine and guanine3. thymine and cytosine 4. uracil and cytosine​

Answer»

4. Uracil and CYTOSINE Explanation:This is the RIGHT answer.

21.

Definition of desplacement​

Answer»

YOᑌᖇ ᗩᑎՏᗯᗴᖇ ✔️ᴅɪsᴘʟᴀᴄᴇᴍᴇɴᴛ ᴍᴇᴀɴs ᴀ ᴀᴄᴛɪᴏɴ ᴍᴏᴠɪɴɢ ғʀᴏᴍ ɪᴛs ᴘʟᴀᴄᴇ ᕼOᑭᗴՏ ITՏ ᕼᗴᒪᑭՏ YOᑌ ᑭᒪՏ ᗰᗩᖇK ᗰᗴ ᗩՏ ᗷᖇᗩIᑎᒪIᗴՏT ! ᑭᒪՏ !!

22.

In an experiment DNA was found to have 31%adenine and 19%guanine. the quantity of cytosine shall be 1.38%2.31%3.19%4.62%​

Answer» CORRECT ANSWER for above question is (3) 19%EXPLANATION:A=TG=C
23.

Which cell organelles is known as power house of the cell write it's function​

Answer»

Mitochondria is known as power house of the cell.Explanation:Mitochondria are membrane-bound cell organelles (MITOCHONDRION, singular) that generate most of the chemical ENERGY needed to power the cell's biochemical reactions. Chemical energy PRODUCED by the mitochondria is stored in a SMALL molecule called ADENOSINE triphosphate (ATP).

24.

निम्नलिखित में कोनसा प्रभाव टिंडल को परदर्सित करता ह

Answer»
25.

प्राकृतिक गैस का दहन एक उसमा छिपी अभिक्रिया है समझाइए​

Answer»

ttttttExplanation:

26.

The most abundant element in the human body is1. carbon 2. oxygen 3. nitrogen 4. calcium​

Answer» TION:MARK Me As BrainliestNitrogen
27.

What is a hetrotroph​

Answer» HETEROTROPH is an organism that eats other plants or animals for energy and nutrients.Heterotrophs are known as consumers because they CONSUME PRODUCERS or other consumers. DOGS, BIRDS, fish, and humans are all examples of heterotrophs.
28.

What is meaning of Apex ?​

Answer»

a SYSTEM of reduced fares for scheduled airline flights and RAILWAY JOURNEYS which must be booked and paid for before a certain period in advance of departure.Explanation:plz folow me and give me a LOT of THANKS plz plz

29.

9. WHAT IS BAKELITE AND ITS USES ​

Answer»

tion:Bakelite due to its high resistance to electricity and heat is USED in automotive COMPONENTS and industrial applications. Due to its excellent insulating properties it is used for making switches and other electrical APPLIANCES. It is ALSO used to MAKE various kitchenware products like frying pans etc.10-Oct-2013

30.

Which of the following matches is correct? (a) phytophthora-aseptate mycelium-basidiomycetes​

Answer» SORRY but I WANT to BECOME AMBITIOUS
31.

What are Microorganisms ?

Answer»

A microorganism, or MICROBE, is a microscopic organism, which may EXIST in its single-celled form or a COLONY of cells. The possible existence of unseen microbial life was suspected from ancient times, such as in Jain scriptures from 6th century BC India. Explanation:plz folow me and give me a lot of thanks plz plz

32.

Section C Q1: What do know about the photosynthesis and write down its importarce

Answer»

The process of photosynthesis is COMMONLY written as: 6CO2 + 6H2O → C6H12O6 + 6O2. This means that the reactants, six carbon DIOXIDE molecules and six water molecules, are converted by light energy captured by chlorophyll (IMPLIED by the arrow) into a SUGAR molecule and six oxygen molecules, the products.

33.

What is Tyndall effect ?​

Answer»

ll particles of colloidal can easily scatter a beam of visible light, this scattering of a beam of light is CALLED the tyndall effect. Tyndall effect can also be observed when a fine beam of light enters a room through a small hole. This happens due to the scattering of light by the particles of dust & SMOKE in the air. In the above picture :-(a) Solution of Copper SULPHATE does not show Tyndall effect,(b) MIXTURE of water & milk shows Tyndall effect.

34.

WHY PLASTICS ARE USED NOWADAYS MORE COMMONLY AS COMPAREDTO OTHER ELEMENTS ​

Answer»

Simple ANSWER Plastic is WAY more CHEAPER than any other material and can be used to carry LOADS.

35.

Chemical compounds added to the soil for increasing soil fertility.​

Answer» DETAILED lists of these elements vary slightly but most sources identify three ESSENTIAL, non-mineral elements: carbon, oxygen and hydrogen; SIX major or macro-nutrients: nitrogen, phosphorous, potassium, sulphur, calcium and magnesium; and a RANGE of micronutrients which include, molybdenum, COPPER, boron, manganese
36.

Deoxyribose is1) C5H10O52) C5H10O43) C6H12O54) C6H12O6​

Answer» C6H1206 44444⁴44444444
37.

Rogo ke upchar ke do niyam 9 class ​

Answer»

re the basic BUILDING blocks of all LIVING things. The human body is COMPOSED of trillions of cells. ... Cells have many parts, each with a different function. Some of these parts, called organelles, are SPECIALIZED structures that perform certain tasks within the CELL.

38.

The effect seen when A.B.C in three beakers and exposed to light is thrown is dashima Name and define this effect

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39.

Hi all of you how are you. what is photo synthesis. help me please​

Answer»

The process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water is known as Photosynthesis. Photosynthesis in plants GENERALLY involves the green PIGMENT chlorophyll and GENERATES OXYGEN as a by-product.

40.

A square prism has its shorter edge in the VP. Its axis is parallel to the HP and is inclined at 50° to the VP. The prism is cut by an AIP inclined at 45" to the HP and passing through the midpoint of the axis. Draw the FV, sectional TV and sectional SV. The base side of the prism is 40 mm and its length of axis is 80 mm.​

Answer» 3 सिक्कों को 50 बार उछाले प्रत्येक पर हेड और टेल की उपस्थिति को रिकॉर्ड करें प्रायिकता ज्ञात कीजिए (दो हेड )(एक भी हेड) (नहीं सिर्फ एक हेडExplanation:3 सिक्कों को 50 बार उछाले प्रत्येक पर हेड और टेल की उपस्थिति को रिकॉर्ड करें प्रायिकता ज्ञात कीजिए (दो हेड )(एक भी हेड) (नहीं सिर्फ एक हेड3 सिक्कों को 50 बार उछाले प्रत्येक पर हेड और टेल की उपस्थिति को रिकॉर्ड करें प्रायिकता ज्ञात कीजिए (दो हेड )(एक भी हेड) (नहीं सिर्फ एक हेड 73925 you 279+geosb9xkwb FOE
41.

What do u mean By thermosetting plastics? ​

Answer»

A thermosetting polymer, often CALLED a thermoset, is a polymer that is obtained by IRREVERSIBLY hardening ("curing") a soft SOLID or viscous liquid prepolymer (resin). ... Heat is not necessarily applied externally, but is often GENERATED by the reaction of the resin with a curing agent (catalyst, hardener).

42.

Which are the phases in mitosis​

Answer» TION:dndjdjd dbfbkeoww sbbssb sbbssb sbbssb
43.

Which of the following fatty acids possess double bonds 1. stearic acid 2. palmitic acid 3. linoleic acid 4. both 1 and 2​

Answer» MARK me as BRAILIEST EXPLANATION:FATTY ACID
44.

My Friend Search the reasons, symptoms and other information of chicken pox. Collect additional information Pulse polio drive, b. WHO Where do you see the water-logged materials shown in picture?​

Answer» TION:Touch and hold a clip to PIN it. Unpinned clips will be DELETED after 1 hour.
45.

What are the physical and biological changes during puberty in both boys and girls​

Answer»

mark brainlist .. I HOPE DEAR student you get your ANSWER ..

46.

What is bat????animal@SULTHANASAJI thanks​

Answer»

Bats are mammals of the order Chiroptera. With their FORELIMBS adapted as WINGS, they are the only mammals capable of true and sustained flight. Bats are more manoeuvrable than birds, flying with their very long spread-out digits covered with a THIN membrane or patagium.Oh ok anna.. Maths Question podunga PLEASE question NA aatmagyan la soldran anna

47.

CH3-(CH2)14-COOH is 1) stearic acid 2) palmitic acid 3) arachidonic acid4) oleic acid​

Answer» MARK me as BRAILIEST EXPLANATION:PALMITIC ACID
48.

Which one of the following helps is absorbing calcium mineral present in diet?

Answer»

Magnesium. Why it's important: Magnesium helps your body absorb and retain calcium to help build and strengthen bones and prevent OSTEOPOROSIS. Since your body is not good at storing magnesium, it is VITAL to make sure you get enough of it in your DIET.

49.

ध्वनि तरंग पाणी पाण्यात उठणारे तरंग यात काय फरक आहे​

Answer»

ध्वनि तरंग आणि पाण्यात उठणारे तरंग यात काय फरक आहे EXPLANATION:

50.

which among the following is/are nucleotides? 1) cytidylic acid 2) guanylic acid 3) adenosine monophosphate 4) all the above​

Answer» 4) all  of the aboveExplanation:Nucleotides are compound consisting of a nucleoside LINKED to a phosphate group. Nucleotides form the basic structural unit of nucleic acids such as DNA and RNA. For example, Adenylic ACID, Guanylic acid, Thymidylic acid, and Cytidilic acid and 5'uridylic acid. Hence Adenylic acid, Cytidilic acid, Guanylic acid are all Nucleotides. So, the correct answer is 'Adenylic acid, Cytidilic acid, Guanylic acid'.