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.

Select the incorrect statement CH, does not have any isomer.HCOOCH, and CH3COOH are not the same organic compoundsThere is no organic compound with formula CHOCH, has two - bonds.,​

Answer»

tion:please EXPLAIN me OK a cant explain this and GIVE me the OPTIONS

2.

State archmides principal . write its two application​

Answer» SORRY don't KNOW. PLEASE MARK BRAINLIEST
3.

The anther contains(a) Sepals(b) Ovules(c) Pistil(d) Pollen grains​

Answer»

grains are the microscopic PARTICLES that occurs in the pollen giving rise to male gametophyte of a SEED PLANT.

4.

What is the work required to increase the velocity of car from 36 km/h to 108 km/h, if the mass of the car is 1200 kg?​

Answer»

W1=mu²/2= (1200×100) /2 = 60000N W2=mv²/2 = (1200×30²)/2= (1200×900)/2= 540000Nso, W2-W1=work DONE and your ANSWER so, m/2(v²-u²)= 540000-60000= 480000N so the answer=480000N plz MARK me as brainlest and FOLLOW me and I would do the same to you

5.

1. How can you reduce the amount of plastic you use?

Answer»

1. AVOID single-use plastics such as drinking straws. ...2. If you go shopping, remember to take a CLOTH bag. ...3. Recycle chewing gum... it's ALSO make of plastic! ...4. Buy more bulk food and fewer PACKAGED products. ...5. Replace plastic Tupperware for glass or steel containers.These are some waysHope it helps!!

6.

How many mitotic divisions are required for a single cell to produce 128 cells​

Answer» 7 MITOTIC divisionsHence 7 mitotic divisions cell needed for a SINGLE cell to make 128 CELLS.
7.

What can be done to save forest? say 5 steps who can say this answer so fast mask as B in world​

Answer»

Regulated and Planned CUTTING of Trees: ...Control over FOREST Fire: ...Reforestation and Afforestation: ...Check over Forest Clearance for AGRICULTURAL and Habitation Purposes: ...Protection of FORESTS: ...Proper UTILISATION of Forest and Forests Products:

8.

.state the names of Panch Tatva​

Answer»

Dhartiwayuagnijal5th don't KNOW

9.

Describe the hierarchy of classification of organism from least specification to most specification​

Answer» TION:WITHIN each of the three domains, we FIND kingdoms, the second category within taxonomic classification, FOLLOWED by subsequent categories that include phylum, class, order, FAMILY, genus, and species. At each classification category, organisms become more similar because they are more closely relatedHope it helps..
10.

What is the S.I unit of temperature.​

Answer» CELSIUS or Fahrenheit.Hope it HELPS you.Please MARK it as BRAINLIEST.
11.

What is marasmus? What are the symptoms of marasmus? 2. What are deficiency diseases? Name three deficiency diseases and also write their causes andsymptoms.​

Answer»

tion:KwashiorkorMarasmus SYMPTOMS KWASHIORKOR symptomsweight LOSS an inability to grow or gain weightdehydration EDEMA, or SWELLING of the hands and feetstomach shrinkage stomach bulging

12.

Which of the following is not a part of the female reproductive system in human beings? (a) Ovary(b) Uterus(c) Vas deferens(d) Fallopian tube​

Answer» DEFERENCE .
13.

When a block of mass 5kg is suspended by a long wire of length 1m, the length ofwire becomes 2.001m, then elasticpotential energy stored in the stretchedwire is (g = 10m/s?)(A) 250(B) 0.25)(C) 0.0253(D) 0.00253​

Answer» SIR your ANSWER is 0.00253
14.

1)what is geotropism give reason? ​

Answer»

just let know if there is a very good MORNING please find attached the GIRLS are you CALLING me BACK with you are you calling me back

15.

Which of the following compound is/are necessary to prepare nylon? (i) Coal(ii) Air(iii) Water​

Answer»

s NECESSARY To MAKE NYLON

16.

इनमे से कौन सा तत्त- अधिक ऋणविद्युतीय घेगा और क्यो?​

Answer»

ारणी में वर्ग 17 का पहला तत्व फ्लोरीन है । यह आवर्त सारणी का सबसे अधिक विद्युत ऋणात्मक तत्व है क्योंकि इसकी साइज़ काफी छोटी होती है तथा इसके बाह्य कोश के 2P ऑर्बिटल में 5 इलेक्ट्रान हैं। 2P आर्बिटल की अधिकतम क्षमता 6 इलेक्ट्रान की होती है। अतः फ्लोरीन अपना अष्टक आसानी से पूरा कर सकती है।

17.

What can be done to save forest?who can say this answer so fast mask as B in world​

Answer»

plz mark me as brainliest answer ✌✌Explanation:Restore damaged ECOSYSTEMS by PLANTING trees on land where forests have been cut down. Encourage people to live in a way that doesn't hurt the environment. Establish parks to PROTECT rainforests and wildlife. Support COMPANIES that OPERATE in ways that minimize damage to the environment.

18.

Explain human evolution? ​

Answer»

volution is the evolutionary PROCESS that led to the emergence of anatomically modern humans, beginning with the evolutionary HISTORY of primates—in particular genus Homo—and leading to the emergence of Homo sapiens as a DISTINCT species of the hominid family, which includes the GREAT apes.HOPE IT HELPS U!!

19.

Displacement is zero why is it vector or scalar qauantity​

Answer» DISPLACEMENT OF ZERO IS THE VECTOR QUANTITY BECAUSE THE MAGNITUDE DEPENDS ON THE DIRECTION.
20.

Please any body invite friends please please ​

Answer» TION:PLS POST RELEVANT QUESTIONS.....
21.

Things which have mass and occupy space called​

Answer» MATTER is your ANSWERPLS MARK BRAINLIEST and FOLLOW me
22.

State the sign convention for electric current​

Answer»

Mark as Brainiest EXPLANATION:The convention defines electric power flowing out of the circuit into an ELECTRICAL component as positive, and power flowing into the circuit out of a component as NEGATIVE. ... This is the standard definition of power in electric circuits; it is USED for example in computer circuit simulation programs such as SPICE

23.

Explain the importance of reproduction in organisms.​

Answer» REPRODUCTION is the process by which new INDIVIDUALS are PRODUCED by the PARENTS. The process of reproduction ensures that a plant or animal species does not disappear from Earth. This process is very important in maintaining STABILITY in the ecosystem and for the continuation of life on earth.Explanation:please mark as a brainlist... .
24.

How can you determjne the approximate focal length of convex lens? z guve the ans in short!​

Answer»

tion:By moving the convex lens to and fro ALONG the scale, focus a distant object on WALL. The image which forms on the wall is very NEAR to the focus of the lens and the distance of the lens from the image is READ directly by the metre scale. This gives the APPROXIMATE focal length of the lens.

25.

Experiment to show the effect of heat on ice with aim , observation, procedure, materials required,result, precaution. plsss answer fast.​

Answer»

ent 4-Heat of Fusion and Melting Ice Experiment In this lab, the heat of fusion for water will be determined by monitoring the temperature changes while a known mass of ice melts in a cup of water.  The experimentally determined value for heat of fusion will be compared with the accepted standard value. We will ALSO explore the following question regarding the rates of melting for ice cubes is posed:  Will ice cubes MELT faster in distilled water or in salt water?   Part A-Heat of FusionA phase change is a term physicists use for the conversion of matter from one of its forms (solid, liquid, gas) to another.  Examples would be the melting of solid wax to a liquid, the evaporation of liquid water to water vapor, or condensation of a gas to a liquid.  The melting of a solid to a liquid is called fusion.   As a phase change occurs, say the evaporation of boiling water, the temperature of the material remains constant.  Thus, a pot of boiling water on your stove remains at 100 °C until all of the water is gone.  Even if the pot is over a big flame that is 900 °C, the water in the pot will only be 100 °C.  A tray of water in your freezer will approach 0 °C and remain at that temperature until the water is frozen, no matter how cold the freezer is.  In a phase change, heat energy is being absorbed or emitted without changing the temperature of the material. The amount of energy that is absorbed or emitted during a phase change obviously depends on the mass of the material undergoing the change.  It takes more energy to melt a bag of ice than it takes to melt a single ice cube.  The amount of energy also depends on the substance, because of the particular composition of each substance.  It takes 80 calories of heat energy to melt 1 g of ice.  This is the heat of fusion (Hfusion) for ice (heat required per gram of substance). In order to determine the heat of fusion for ice, we need to melt some ice and measure how much heat energy is absorbed.  The ice needs to be isolated from its surroundings, so we PLACE it in an insulating Styrofoam cup, which is a simple device called a calorimeter (heat measurer).  Measuring changes in heat energy is simply measuring changes in temperatures.  Warm water will be used in the Styrofoam cup to melt the ice.  Recall that the mass of the ice is important.  It is hard to weigh ice without melting some of it, so the mass of the ice will be determined after it has melted.  As ice melts (at a constant temperature of 0 °C), it forms water at 0 °C, absorbing heat energy form the warm water.  This cold water then needs to be warmed, which absorbs more heat energy form the warm water, until a final temperature is reached.  The heat lost by the warm water must be equal to the heat gained by the ice and cold water. The property of specific heat (Hsp) is the amount of heat energy needed to change the temperature of one gram of a material by one degree CELSIUS.  Like Hfusion, the value of Hsp depends on the substance.  For example, it takes much more energy to heat up a pot full of water than it does to heat up the metal of the pot itself.  Hsp for water is 1 calorie/ g °C.

26.

What is marasmus? What are the symptoms of marasmus? What are deficiency diseases? Name three deficiency diseases and also writsymptoms.​

Answer»

Indian SEE the answer to like my answer Indians are KING and FOREVER king

27.

Two advantage of writing very small numbers in the terms of power of ten​

Answer»

tion:Scientific notation is used because it allows one to WRITE very LARGE and very small NUMBERS quickly and compactly. Furthermore, it allows for easy COMPARISON between numbers that would otherwise require counting zeroes.

28.

Calcium metabolism of the body is controlled by ...........​

Answer»

Calcium metabolism is regulated in large part by the parathyroid hormone (PTH)–vitamin D ENDOCRINE system, which is characterized by a series of HOMEOSTATIC feedback LOOPS. The rapid release of MINERAL from the bone is essential to maintain adequate levels of ionized calcium in serum.

29.

what is the significance of the peripheral nervous system? name the components of this nervous system and distinguish between the origin of the two​

Answer»

Explanation: PERIPHERAL nervous means which include the nerves in the body that lie outside of the spinal cord and brain the nerves in PNS connects the CNS to sensory organs such as eye, nose ,EAR. The components are somatic and autonomic nervous systemExplanation:BRAINLIST mark plz

30.

व्हाट इज द बेसिक बेसिक नेम ऑफ प्लूटोनियम​

Answer»

प्लूटोनियम एक दुर्लभ ट्रांसयूरेनिक रेडियोधर्मी तत्त्व है। इसका रासायनिक प्रतीक PU और परमाणु भार ९४ होता है। EXPLANATION:BRAINLIEST MARK

31.

What can be done to save forest? who can say this answer faster I challenge you​

Answer»

WE CAN GROW MORE GREEN PLANTS TREE.....CONTROL FOREST FIREREDUCE DEFORESTATION OR CUTTING DOWN TREESGIVE PROTECT TO FOREST

32.

Write symbols of the following elements and the radicals obtained from them and indicate the charge on the radicals Mercury ,potassium ,nitrogen copper ,sulphur ,carbon, chlorine ,oxygen ​

Answer» TION:HOPE it HELPS you DEAR FRIEND
33.

Which is absent in gymnosperm​

Answer»

In Gymnosperms, xylem vessels are absent but present in GNETUM, EPHEDRA and Welwitschiahope it HELPS !FOLLOW me !

34.

Compound epithelium covers a) alveoli of lungs b) moist surface of baccal cavity c) inner surface of fallopian tube d) inner surface of intestineplllzzz* fast​

Answer»

I THINK it will be. B...can SOMEONE tell the CORRECT answer

35.

What is the force experienced by a straight current carrying conductor , carrying a current of 1A and length of the conductor is 1m , when it is placed parallel to a magnetic field of 2T​

Answer»

4TExplanation:because I that is the CORRECT ANSWER

36.

Determine magnitude & direction of resultant vector addition​

Answer»

ultant vector R is defined such that A + B = R. The MAGNITUDE and direction of R are then determined with a ruler and protractor, respectively. The graphical method of SUBTRACTING vector B from A INVOLVES adding the OPPOSITE of vector B, which is defined as -B. In this case, A – B = A + (-B) = R.

37.

Corona vaccine formula​

Answer» BHAI PTA hota to sabse PEHLE khud ki bna KE LAGA liya hota.
38.

Write an essay on celebrating Diwali on Covid-19​

Answer»

Answer:Every year, this month invigorates cities with a festive spirit all around. This quarter is a favourite for many. And why not? It brings excitement, enthusiasm, lights up the mood with social gatherings, festive FOOD, and gives a break for celebrations. However, this year, the coronavirus PANDEMIC seems to have subdued the entire energy. To ensure PUBLIC safety, there are restrictions on social gatherings and events like Garba NIGHT, Diwali exhibitions, and other RELATED events. The big festivals like Durga Pooja, Dushehra, Diwali, followed by Christmas are around the corner and people have started figuring out the ways to plan safe celebrations. Answer:Every year, this month invigorates cities with a festive spirit all around. This quarter is a favourite for many. And why not? It brings excitement, enthusiasm, lights up the mood with social gatherings, festive food, and gives a break for celebrations. However, this year, the coronavirus pandemic seems to have subdued the entire energy. To ensure public safety, there are restrictions on social gatherings and events like Garba night, Diwali exhibitions, and other related events. The big festivals like Durga Pooja, Dushehra, Diwali, followed by Christmas are around the corner and people have started figuring out the ways to plan safe celebrations. It is essential to lay extra emphasis on following social distancing and hygiene protocols. Here’re five ways that help light up your celebrations amidst the pandemic

39.

Why do underwater travellers need special units? ​

Answer»

ooye on aaja YRR RAAT ko shyad AA PAU

40.

1 Phytohormones act as _____messenger​

Answer» PHYTOHORMONES ACT as chemical messengerExplanation:Hi,I HOPE this MAY help you
41.

If a woman is using a Copper-T, will it help in protecting her from sexually transmitted diseases?​

Answer»

man is USING a Copper-T, will it HELP in protecting her from SEXUALLY TRANSMITTED diseases?No, because usage of copper-T cannot stop the contact of body fluids. Hence, it cannot protect her from getting sexually transmitted diseases.

42.

The following we not one of the modes of transfer of Heat -- @ Radiation(b) conduction (c)Convection (d Locomotion​

Answer»

FECT ANSWER IS OPTION (D) - LOCOMOTION.Explanation:The THREE processes of heat transfer are - conduction, CONVECTION and radiation.IF U FIND THIS HELPFUL MARK IT AS THE BRAINLIEST AND TRY TO FOLLOW ME...

43.

Examples of expression vector in recombinant DNA technology​

Answer»

Examples of mammalian expression vectors include the adenoviral vectors, the PSV and the pCMV series of plasmid vectors, vaccinia and retroviral vectors, as well as baculovirus. The promoters for cytomegalovirus (CMV) and SV40 are COMMONLY used in mammalian expression vectors to drive gene expression.Explanation:

44.

Tiger is .................... carnivorea) primary b) secondary c) Apex​

Answer»

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

45.

How bamboo can save our planet​

Answer»

tion:this is a correct answer PLEASE MARK AS BRAINLIEST

46.

2: Testing for production of heat andCO, under anaerobic respiration procedure​

Answer»

jtdddsdfhshdgdgdhdehd

47.

2. Three rays of light enter a hemispherical block of glass at different angles to strike at its centre.(a) Draw the paths of rays A and C after striking the block at point O.(6) Show the critical angle.(c) What phenomenon does the ray C exhibit?​

Answer»

State Snell's law of refraction and show with APPROPRIATE drawings how it ... Calculate the critical angle of incidence for the interface between two optical ... all of the optics he had in his “Geo” course back at SCHOOL really prepared him WELL for his ... Figure 3-3 Typical light rays in (a) PROPAGATION, (b) reflection, and (C) refraction. Explanation:

48.

Suggest any items required for first aid box with justification ​

Answer»

first-aid kit should ALSO be accessible and equipped with a simple set of instructions for quick USE by someone without medical training.An antiseptic. ...Adhesive bandage. ...Gauze dressing. ...Crêpe BANDAGES. ...Safety pins. ...Tweezers. ...Scissors. ...Cotton balls and cutips.Explanation:BRAINLIST

49.

Give some examples of expression vector in rdt​

Answer» THREE HUNDRED dollerExplanation:PLEASE it
50.

Which of the following correctly represents 360 g of water? i.2 moles of water.ii. 20 moles of wateriii. 6.022 x 1023 molecules of wateriv. 1.2044 x 1025 molecules of watera. i.b. i.and iv*c. ii and iiid. ii and iv​

Answer»

ii and ivExplanation:) 2 moles of water: 1 mole of water= molecular WEIGHT of water= 18 G of WATER2 moles of water = 18×2=36 g of water.ii) 20 moles of water:1 mole of water= mol.wt of water= 18 g of water20 moles of water=18×20=360 g of wateriii) 6.02×10 23 molecules of water= mol.wt of water=18 g of wateriv) 6.02×10 23 molecules of water= mol.wt of water=18 g of water 1.2044×10 25 molecules of water= 6.02×10 23 1.2044×10 25 moles of water = 20 moles of water = 360 g of water.Therefore option D (ii and iv) is correc