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.

Human - polio virus, Influenza virus, HIVCattle-picorna virusPlants-Tomato- Wilt virus, Tobacco mosoBacteria- Bacteriophage (viruses attack baWExe1. Use Whittaker method to classifybacteria, protozoa,protozoa, fungi, algae,prokaryotic and eukaryotic microbes.​

Answer»

ANSWER:

PROTOZA ,FUNGI , ALGAE

2.

Assertion(A): It is easier to cut with a blunt knife. Reason(R): Increase in surface area decreases the pressure. *1 pointBoth A and R are true and R is the correct explanation of ABoth A and R are true and R is not the correct explanation of AA is true but R is falseA is false but Ris true​

Answer»

ANSWER:

A TRUE B FALSE B FALSE A TRUE

3.

The distance covered by a student with his vehicle is 112 metre in 2 hours, find the average speed of the student -  224 km /h56 kh/h112 km/h110km/h​

Answer»

Answer:

112 km/h

Explanation:

....................

4.

23. Diseases caused due to lack of Proteins? *1 pointAnaemiaBeriberiKwashiorkorMarasmus​

Answer»

ANSWER:

PROTEIN protein protein protein protein protein

5.

Categorise the following in Biodegradable and soTeflon, Wood, Paper, Bastiabags, Cotton clothes, DBio-degradable​

Answer»

HEY mate.

Biodegradable - Wood, PAPER, Cotton Clothes.

Non Biodegradable - Plastic BAGS, Teflon.

Hope it helps.

Please MARK it as brainliest.

6.

Which of the following compounds is neutral to litmus?Select one:a. NaNO3b. CuSO4 , 5H2Oc. NaHCO3d. Ca (OH)2​

Answer»

Answer:

Option c. is CORRECT

Explanation:

PLZ MARK me as the brightest

7.

Which of the following is not caused by iodine deficiency 1)a mental retardation 2) stunted growth 3)night blindness​please answer it fast

Answer»

EXPLANATION:

MENTAL retardation

plz FOLLOW me...

8.

4. The epicentre of earthquake is theO a) focus of the earthquakeO b) hypocentre of the earthquakeO c) fault in the interior of the earthOd) point above the focus on the earth'ssurface​

Answer»

Answer:

bro the answer should be FOCUS and hypocentre but we can answer one only so i THINK both are RIGHT but the most appropriate i think is OPTION B ) hypocentre :)

9.

The ability of a plant cell by virtue of whichit can generate whole plant under suitableconditions is called ...a) micropropagationb) totipotencyc) somatic hybridizationd) organogenesis​

Answer»

Answer:

(C) somatic hybridisation

Explanation:

HOPE IT HELPS..IF SO..

PLS MARK ME AS BRAINLIEST..

THANK YOU..

10.

Q.9. Assertion: Stainlesssteelcookware is used nowadays. Reason:Stainless steel is corrosion-resistantas it is made by alloying iron withnickel, manganese and chromium.*​

Answer»

Answer:

reason is WRONG.

Explanation:

reason is wrong because steel is an ALLOY of iron and CARBON.

Hope u like it..

11.

Assertion(A): Vacuum packing is one of the methods of food preservation. Reason(R): It helps to reduce the flavour of the food items. *1 pointBoth A and R are true and R is the correct explanation of ABoth A and R are true and R is not the correct explanation of AA is true but R is falseA is false but Ris true​

Answer»

ANSWER:

heheheheheheheeheh

Explanation:

ddhdhddhshshshehdhhd

12.

The coil is kept stationary with respect to the magnet , the galvanometer.Select one:a. deflects towards rightb. deflects towards leftc. deflects first towards right then towards leftd. does not deflect​

Answer»

Explanation:

When the coil and the MAGNET are both stationary, there is no deflection in the galvanometer. It is, thus, CLEAR from this activity that motion of a magnet with RESPECT to the coil produces an induced potential difference, which sets up an induced electric current in the circuit.

Answer By

13.

What is sex selective abortion? How does it affect a healthy society?(State any one consequence)​

Answer»

Answer:

Sex-selective abortion is the practice of terminating a PREGNANCY based upon the predicted sex of the infant. The selective abortion of female fetuses is most common where male children are VALUED over female children, especially in parts of East Asia and South Asia (particularly in countries such as People's Republic of CHINA, India and Pakistan), as well as in the CAUCASUS, WESTERN Balkans, and to a lesser extent North America.

14.

A BODY OF MASS 1 KG IS AT REST. 6 N FORCE ACTS ON IT. FIND TIME TO MOVE THROUGH A DISTANCE 12 CM *2 points15352545​

Answer»

Answer:

ADD YOUR ANSWER

Question

A BODY OF MASS 1 KG IS AT REST. 6 N FORCE ACTS ON IT. FIND TIME TO MOVE THROUGH A DISTANCE 12 CM *

2 points

15

35

25

45​

Explanation:

The quantity of the medicine does not exceed three months supply

You should leave your medicine in its ORIGINAL packaging.

Penalties

Lose your goods, prosecution and large financial penalties may apply.

Examples

Benzodiazepines, lorazepam, DIAZEPAM, nitrazepam, oxazepam

Exceptions

If you run out of medicine, you will need to either see a Doctor in Australia to have the medicine prescribed and supplied in Australia (if it is available in Australia) or apply for a permit from the Office of DRUG CONTROL before you arrange to have medicine sent to you. You must have a permit if ordering these medicines from overseas.

15.

1OrThe following table gives the values of refractive indices of a few media:S.No.2345MediumWater Crown glass Rock salt Ruby DiamondRefractive index 1.33 1.521.54 1.71 2.42Use this table to give an example of (1) a medium pair so that light speeds up when it goes from।one of these media to another. (ii) a medium pair so that light slows down when it goes froone of these media to another.​

Answer»

ANSWER:

I don't this answer so PLEASE .....

16.

1] By observing the correlation in the first pair, complete the second pair.Chlorine: 2.87):: Fluorine:...​

Answer»

Answer:

(2,7)

Explanation:

chlorine ATOMIC mo i 17 therefore its CONFIGURATION is 287

flu.. atomic no is 9 so it configuration is 2,7

if it is HELPING you to study then follow me and say thanks

17.

With the increase in height the value of acceleration due to gravity *1-decreases2-increases3-no change​

Answer»

Explanation:

For an object placed at a height H, THEACCELERATION due to gravity is less as compared to that placed on the surface. As depth increases, the value of acceleration due to gravity (G) FALLS. The value of g is more at equator and less at poles.

18.

The basic Uhr um Ulm unguEfficiency of a fuel is expressed in terms of itsColour of outer zone of candle flame isProperties by which metal can be beaten into sheets is knownmetal can be cut with knife.​

Answer»

Answer:

FIRST HIT THANKS AND MARK ME AS BRAINLIST

19.

Potential energy is relative.*15) Prove that the kinetic energy of a freely fallingobject on reaching the ground is nothing butthe transformation of its initial potentialenergyAns. Let us look at the kinetic and potential energies​

Answer»

Answer:

energy can never be CREATED nor be DESTROYED so there is just a conversion of kinetic energy to potential energy

ke= 1/2 mv²

Pe=mgh

1/mv²+mgh = mechanical energy of that BODY

20.

Acidified K2Cr2O7, O3, acidified KMnO4 , hydrogen chloride (find odd one out)please say right answer my test is going on​

Answer»

EXPLANATION:

CARBON DIOXIDE,O3.........

21.

A) DecompositionB) CombinationC) NeutralizationD) Displacement

Answer»

A) DECOMPOSITION

HOPE it HELPS you

22.

Q.2 Identify the weak acid: 1) Nitric acid.2) Carbonic acid.3) Hydrobromic acid4) Hydrochloric acid. ​

Answer»

Answer:

2) CARBONIC ACID.

23.

23. Define the term - a. alkali b. acidity of base c. basicity of acid.the factor on which strength of an electromagnet do​

Answer»

ANSWER:

Calculation of PERCENT Ionization from PH ... As we did with acids, we can measure the RELATIVE STRENGTHS of bases by measuring ... Ionization Reaction, Kb at 25 °C ...

24.

Example: A current of 0.4 A flows througha conductor for 5 minutes. How muchcharge would have passed through the con-ductor?hoi guyz...this is an example..tell me who can solve..​

Answer»

Answer:

120 C CHARGE WOULD PASSED through the CONDUCTOR

25.

1 pointQ.8 Object at a distance of 40cm from a concave mirror getsits image at the same point. Thefocal length of the mirror is *​

Answer»

Answer:

PLZ MAKE AS BRAINLIEST

Explanation:

When an object is PLACED at a DISTANCE of 40 cm from a CONCAVE spherical mirror, the magnification produced is 1/2, where should the object be placed to GET a magnification of 1/32 Ans.

26.

7. Derive the relationship between SI Unit of electrical energy and commercial unit of electrical energy.3in the lowest total resistance that can be secured by​

Answer»

ANSWER: The S.I. unit of energy is “JOULE” denoted as “J”, and the COMMERCIAL unit of energy is “KILOWATT hour” and is denoted as kWh so far.

27.

Which of the following statement is NOT true? *Rusting is enhanced in presence of acidic gasesBurning of paper is a chemical changeCutting of paper is a reversible changeMagnesium oxide turns red litmus blue​

Answer»

Answer:

d.magnesium OXIDE turns red LITMUS BLUE is not true

Explanation:

please FOLLOW me and GIVE me thanks

28.

Section-BQ.2 What is energy?Q.3 Define average speed.Q.4 Which of the quantities-speed, velocity and acceleration have same SI uQ.5 Define work with proper formula.Q.6 What is cell?Q.7 What is the functions of cell wall?-0.8 Name power house of cell?Q.9 What is the role of Golgi Complex?10 What is role of ribosome?Q.11 What happens when a glass is cooled?Q.12 Define solution?Q. 13 Name three substances which can sublime?Q.14 What is a matter?Section-CQ. 15 Derive the expression for kinetic energy.0.16 What is colloidal solution?0.17. What is freezing point of a liquid?- 18 Dafine uniform acceleration​

Answer»

Answer:

ENERGY is the quantities property that MUST be transferred at on object in order to PERFORM WORK on or to hear that object energy is a CONSERVED quantity , law

29.

0.90 gm. of a solid organic compound(molecular weight = 90) containing C, H and Owas heated with oxygen having volume 224 ml.at NTP. After the reaction, total volume of gas-ses was 560 ml. at NTP. On treatment withKOH, the volume decreases to 112 ml.Determined the molecular formula.​

Answer»

Explanation:

Number of moles of organic compound is = 0.9/90 = 0.01 mol

After KOH treatment volume CO2 decreased = 560-112 = 448 ML

It MEANS the volume of CO2 produced is 448 ml

22400 ml of CO2 = 1 Mol of CO2 at stp

So 448 ml contains = 448/22400 = 0.02 mol

0.01 mol of organic compound produces 0.02 mol CO2

So 1 mol organic compound produce = 0.02/0.01 = 2 mol CO2

So number of C in the organic compound is 2

So the molecular formula C2HxOy 24+ x1 + 16 y = 90

Substitute some POSSIBLE values gives x =2 and y = 4

Hence the molecular formula is C2H2O4

30.

Section-BQ.2 What is energy?Q.3 Define average speed.Q.4 Which of the quantities- speed, velocity and acceleration have same SI unit?Q.5 Define work with proper formula.Q.6 What is cell?Q.7 What is the functions of cell wall?- Q.8 Name power house of cell?Q.9 What is the role of Golgi Complex?10 What is role of ribosome?Q.11 What happens when a glass is cooled?Q.12 Define solution?Q. 13 Name three substances which can sublime?Q.14 What is a matter?Section-CQ. 15 Derive the expression for kinetic energy.Q.16 What is colloidal solution?Q.17. What is freezing point of a liquid?-0.18 Define uniform acceleration,Q.19 What is difference between speed and velocity?Q.20 State the principal of conservation of energy?0.21What happens when if the plasma membrane gets ruptured?​

Answer»

OOOO this was SIMPLE QUESTIONS WTF MAN

31.

I. Which of the following changes is not a chemical change?a) burning sodium in atmosphere of chlorineb) dropping of sodium into waterc) cutting of sodium peace with the knifed) dropping of sodiurn into solution of sodium chloride in water​

Answer»

ANSWER:

C) cutting of SODIUM peace with the KNIFE

32.

On placing an inverted tumbler over a burning candle, the flame extinguishes after some time. This is because of non-availability of: *1 pointoxygenwater vapourcarbon dioxidewaxOn placing an inverted tumbler over a burning candle, the flame extinguishes after some time. This is because of non-availability of: ​

Answer»

Answer:

OXYGEN...

.....or inside the HOST...wale ka answer

virus .....hai

OKKK

33.

10.a. State Ohm's law.1.b. What is Joule's Heating effect?2c. List its applications in daily life.2which the strength of magnetic field produced​

Answer»

Explanation:

10.a. ohm's law STATES that at CONSTANT temperature the CURRENT FLOWING through the conductor is directly proportional to the APPLIED voltage and inversely proportional to the resistance of that conductor

I=V/R or V=IR

34.

Proceduformed. Take about 15 mL of vegetable oil in a beakerferis formed.Add small amount of sodium chloride to the reaction mixture for salting out of soap. Remove the paste of soap and addame filler namely sodium carbonate or sodium silicate to make the soap hard. Transfer it into a soap frame of desired shape and allow toet.Precautions :2-117 ge used when you are proHCI, (ii) Na, Co, and cids..CO.yl orange, (iii) Methylo1. Sodium hydroxide is corrosive, it should be handled with care.2 Mixture of vegetable oil and sodium hydroxide should be stirred thoroughly.3. The soap so prepared contains some unused sodium hydroxide and should not be used for washing your face.VIVA-VOCEQ. 1. What is soap?Q.5. What is lather?Ans. Soap is sodium or potassium salt of long chain fattyAns. The foam produced by soap in water is called lather.Q.6. How does soap work in soft water and in hard water?Q.2. What is oil or fat?Ans. Soap forms lather in soft water and produced a scum inhard water.Ans. Oils and fats are esters of glycerol with higher fattyQ.7. What is soft water?acids.Ans. Water in which soap forms lather easily.Q. 3. Name a fatty acid.Q.8. What is hard water?Ans. Stearic acid (C,,H3 COOH) is a fatty acid.Ans. The water in which contains calcium and magnesiumQ. 4. Give the general formula of soap.salts and produced a precipitate or scum with soap is called hardAns. RCOONa is the general formula of soap.water.zin.n?rength is called as stanmay be expressed eitheOrmality.is defined as the numb:in one litre of solutionis per litre of the substzEXPERIMENT NO. 6To prepare hydrogen gas and study the properties.Theory : Hydrogen is prepared in the laboratory by the action of dilute sulphuric acid on granulated zinc.Zn(g) +H SO, (aq) → ZnSO,(aq) +H,(g)Apparatus : Woulf's bottle, thistle funnel, delivery tube gas jars, glass discs and granulated zinc.Chemicals required: Granulated zinc, dilute sulphuric acid, matchstick.Procedure : Take a Woulfs bottle and put some pieces of granulated zinc in it. Cover the zinc pieces with water. Fit the Woulfe'sbottle with a thistle funnel and a delivery tube as shown in the figure. The other end of the delivery tube is diped under a behive shelf inthe solution which contar a trough containing water. A gas Jar filled with water is inverted over behive shelf. Conc. H, SO, is poured slowly through the thistle funnel.of the solution. A norm Sulphuric acid gets diluted and reacts with zinc evolving hydrogen. Hydrogen is collected by downward displacement of water.ins 40 grams of it dissolveCONC-SULPHURICHYDROGENP]. It is written as N.Nag!re of the substancess of the substance2f it dissolved per litreACIDDELIVERYTUBEGAS JAR​

Answer»

ANSWER:

skshdhdhdhxhydyshssbzbnsshgddhxhzjzjdh

35.

VI. Animals are very useful to us and they should be taken care of.Write two ways in which you can take care of animals:​

Answer»

Answer:

1. Look for a veterinarian for your pet. It is necessary that you look for a good VET, who can provide your pet the BEST possible care, especially during times of emergency. Whenever something bad happens, make sure he or she is able to handle it well.

2. Provide a healthy environment. When choosing a PLACE for your pets, be sure you consider their comfort, HEALTH, and HAPPINESS.

36.

What should be the core of an electromagnet?soft ironhard ironrusted ironnone of above

Answer»

ANSWER:

the CORE of an ELECTROMAGNET is HARD core

37.

Which of the following reproduces only inside a host cell? *1 pointBacteriaVirusAmoebaFungusWhich of the following reproduces only inside a host cell? *​

Answer»

ANSWER:

BACTERIA is the CORRECT answer

38.

To be the same or different? Justify your answer5 What are the major differences between metals and non-metals?wer the following questions​

Answer»

EXPLANATION:

PLEASE GIVE COMPLETE QUESTION......

39.

1 poQ9:An iron ball of mass 3kg isreleased from a height of 125mand falls freely to theground.calculate time taken bythe ball to reach the ground.(g=10m/s2)​

Answer»

me to GET a NEW ONE of my LIFE is a r

hygiene and I in a new t

40.

A) An acidB) An elementC) A baseD) An atom

Answer»

ANSWER:

the answer is base.

Hope it HELPS you out

41.

What type of chemical reactions take place when electricity is passed through water?(A) DISPLACEMENT(B) COMBINATION(C) DECOMPOSITION(D)DOUBLE DISPLACEMENT

Answer»

ANSWER:

option A is the WRITE and sell hope this answer will HELP you MARK this answer as brainliest answer

42.

19) In chapter “Food We Eat"; inGoa Juni ate fish cooked in-O a-coconut oilOb-mustard oilO c-groundnut oilOd-seasame oil​

Answer»

EXPLANATION:

JUNI must EAT the FISH COOKED in groundnut oil

43.

Define the terms : Equivalent mass,atomic mass and valency. How arethey related ? Derive therelationship​

Answer»

Answer:

atomic mass- the mass of an atom of a particular substance.

valancy-a MEASUREMENT of the power of an atom to COMBINE with OTHERS, by the NUMBER of hydrogen atoms it can combine with or take the place of.

44.

An example of rotational motion is *1 pointA man planting a treeRotation of the earthA children in a merry go roundAll of the above​

Answer»

Rotation of earth and CHILDREN INA merry GO ROUND

45.

(1) ਅਸ਼ਾਂਤੀ ਮੰਡਲ (Troposphere)(2) ਸਮਤਾਪ ਮੰਡਲ (Stratosphere)(3) ਮੱਧਵਰਤੀ ਮੰਡਲ (Mesophere)(4)ਤਾਪ ਮੰਡਲ (Thermosphere)1) ਅਸ਼ਾਂਤੀ ਮੰਡਲ (Troposphere)​

Answer»

ANSWER:

WRITE the ENGLISH and HINDI LANGUAGE

46.

Which of the following salts hasno water of crystallisation?• Bluce vitriolGypsum Washing sodaBaking Soda​

Answer»

ANSWER:

bluce VITRIOL is the CORRECT answer

47.

Name the gonadotropins and explain their role in oogenesis andthe release of ova.

Answer»

Answer:

Luteinizing hormone (LH) and follicle-stimulating hormone (FSH) are called gonadotropins because stimulate the gonads - in males, the TESTES, and in females, the OVARIES. Most gonadotrophs secrete only LH or FSH, but some appear to secrete both hormones.

I HOPE it will HELP you

PLEASE MARK ME AS BRILLIANT and ALSO GIVE ME THANKS

48.

25. Which of the following is not a natural fiber? *1 pointJuteWoolFlaxPolyester​

Answer»

ANSWER:

POLYESTER is not a NATURAL FIBRE

49.

PAGE NO DATE If the velocity of a car changes from 10m/s to 40 m/s in 5 seconds what will be the acceleration of the car ​

Answer»

Answer:

Explanation:

Chocolate and confectionery

​You may bring up to 10 kilograms of commercially prepared and packaged chocolate or confectionery into Australia as a personal import.

Confectionery includes FUDGE, toffees, boiled sweets, peppermints, marshmallows and liquorice.

Coffee

​Coffee is permitted into Australia for personal use if it is in one of the following forms:

roasted, ground or instant coffee (up to 10 kilograms)

roasted coffee beans (up to 10 kilograms)

green coffee beans (up to 5 kilograms).

The coffee must be in clean and new packaging and FREE from live insects and other contamination.

Kopi Luwak/Civet coffee, including whole beans, ground or for instant use, is allowed into Australia if:

the beans, or the beans from which the product is made, have been roasted

the product is commercially prepared and packaged

the product is imported in an amount up to 1 kilogram

the product is for the personal consumption of the person wishing to import it.

Cosmetics (including soap and hair care products)

Cosmetic products are allowed into Australia if they are commercially manufactured and packaged and for the personal use of the person wishing to import the item. You may bring up to 10 kilograms or 10 litres for personal use.

Cosmetics other than those LISTED above may REQUIRE an import permit. Tax free limits do apply to the import of goods into Australia.

Juice and soft drink

Fruit and vegetable juices and soft drinks are allowed into Australia if they are comChocolate and confectionery

​You may bring up to 10 kilograms of commercially prepared and packaged chocolate or confectionery into Australia as a personal import.

Confectionery includes fudge, toffees, boiled sweets, peppermints, marshmallows and liquorice.

Coffee

​Coffee is permitted into Australia for personal use if it is in one of the following forms:

roasted, ground or instant coffee (up to 10 kilograms)

roasted coffee beans (up to 10 kilograms)

green coffee beans (up to 5 kilograms).

The coffee must be in clean and new packaging and free from live insects and other contamination.

Kopi Luwak/Civet coffee, including whole beans, ground or for instant use, is allowed into Australia if:

the beans, or the beans from which the product is made, have been roasted

the product is commercially prepared and packaged

the product is imported in an amount up to 1 kilogram

the product is for the personal consumption of the person wishing to import it.

Cosmetics (including soap and hair care products)

Cosmetic products are allowed into Australia if they are commercially manufactured and packaged and for the personal use of the person wishing to import the item. You may bring up to 10 kilograms or 10 litres for personal use.

Cosmetics other than those listed above may require an import permit. Tax free limits do apply to the import of goods into Australia.

Juice and soft drink

Fruit and vegetable juices and soft drinks are allowed into Australia if they are commercially prepared and packaged and shelf stable (do not require refrigeration).

Fruit and vegetable juices must be packaged in hermetically sealed containers such as:

metal cans

glass jars or bottles with ‘twist off’ lids or caps

plastic containers that have heat sealed lids or lids closed by a DOUBLE seam (excludes those with snap or plastic lids)

aseptic cartons e.g. tetra paks®

retort pouches.mercially prepared and packaged and shelf stable (do not require refrigeration).

Fruit and vegetable juices must be packaged in hermetically sealed containers such as:

metal cans

glass jars or bottles with ‘twist off’ lids or caps

plastic containers that have heat sealed lids or lids closed by a double seam (excludes those with snap or plastic lids)

aseptic cartons e.g. tetra paks®

retort pouches.

50.

A slice of bread gives a positive iodine test however if the slice is throughly chewed the test gives negative explain with reason​

Answer»

Answer:

It comes positive at first because it contains starch, after CHEWING it becomes negative because the SALIVA contains enzymes called salivary amylase which breaks down starch into simple sugars , like maltose and dextrin. When you chew the bread saliva digests the starch present in it HENCE it gives negative test.

Explanation:

Mark me as BRAINLIST answer