Saved Bookmarks
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. |
(ii) Identify the class of the animals shown in the figure and write any twocharacteristics. |
|
Answer» Answer: bat bata batbatbatbaatbatababatatatatabat Explanation: im DA bat guy... duh ok im sorry jokes apart ans: bat Physical features They have LARGE, pointed ears and grey or brown fur. Bats have long arms and hands with especially long fingers. These are connected to the legs with MEMBRANES, which FORM their wings. The muscles in them MAKE it easy for a bat to fly. |
|
| 2. |
1)Questions and Answer1) What is vertebrate and invertebrate with example? explain .2) what are X rays? who discovered them ?3) Explain what do you mean by a streamlined body.Discuss how a streamlined body have some animals.4) what are we not able to rotate our leg at the knee or our hand at the elbow.( Hint:Think of the kind of joint found there).5)List out the function of the human skeleton. |
|
Answer» Answer: 1) ANIMALS which have BONES is CALLED vertebrate and animals whicg do not have bone is called INVERTEBRATE |
|
| 3. |
PUL DWUPon4LO UODOLU 90 luuuuUON)(b) Instrument used to detect earthquakesTOTT COSTRUTO TYconventional charge on a raft glass rod |
|
Answer» The INSTRUMENT USED to detect earthquakes are CALLED a seismograph Please mark this as BRAINLIEST if you found this helpful :) |
|
| 4. |
Name some constituents of semen |
|
Answer» Explanation: Most of the fluid in semen is made up of secretions from MALE reproductive organs. Semen contains citric acid, FREE AMINO acids, fructose, enzymes, phosphorylcholine, prostaglandin, potassium, and zinc. mark brainlieat |
|
| 5. |
Give Reason-Q- Why do we add lemon while making cottage cheese ???Perfect answer will be marked as BRAINLIEST AND I will follow him too Please |
|
Answer» Answer: - It is because LEMON juice contains CITRIC acid, which is also called Vitamin C. If you add an acid to milk, it will 'curdle', that is, separate into liquid (whey) and solids (curds). NORTHERN Europeans separate these and call the LOOSE curds 'cottage cheese'. |
|
| 6. |
When an effort of 50 N is applied on a pair of pliers, it can overcome a load of 250 N. It is given that the distance between fulcrum and load is 6 cm. Find the length of the pliers. [36 cm] |
|
Answer» Ans: Effort : 50 N Load: 250 N Effort arm: ? we know, effort X effort arm: load x load arm 50 x EA (effort arm) : 250 x 6 EA :(250 x 6) / 50 : 30 cm Thus length of pillars : EA plus LA ( load arm) : 36 cm
hope it helps . please mark me as brainest |
|
| 7. |
Which fuel has least calorific value ? Methane or coal ?? |
|
Answer» Methane Explanation: COAL has HIGHER HEAT EFFICIENCY |
|
| 8. |
Where auxin is synthesized? biology class 10 |
|
Answer» It is SYNTHESIZED at the TIP of the PLANT stem. auxin is plant GROWTH hormone. Hope it HELPS......✌ |
|
| 9. |
Which biological disaster is not of animals origin |
|
Answer» Answer: Lyrics coming at you with supersonic speed, (JJ Fad) Uh, summa lumma dooma lumma you assuming I'm a human What I gotta do to get it through to you? I'm superhuman Innovative and I'm made of rubber, so that anything you say is Ricocheting off of me and it'll glue to you I'm devastating more than ever demonstrating How to give a motherf**KIN' AUDIENCE a feeling like it's levitating Never fading, and I know that haters are forever waiting For the day that they can say I fell off, they'll be celebrating 'Cause I know the way to get 'em motivated I MAKE elevating music You make elevator music |
|
| 10. |
Identify X,A,B,D . write chemical formula. |
|
Answer» A = CH3CHZn B =CH3CH2Cl D= CH3COOCH3CH2 X= C2H6O |
|
| 11. |
---- deals with the resemblances and variations among related organisms.. Ans. plz |
|
Answer» Answer: Hereditary DEALS with the resemblances and VARIATIONS among RELATED organisms. |
|
| 12. |
0wu nture and write shoChapter---9 The living organisms and1. A cockroach breathe throughgills b. Lungs c. Nostrild holes in the body2. During which process energy is released.Respiration b. Feeding c. Digestion d. None3. Which of these is not a product of excretion?Sweat b. Urine c. Energy dCor4. Which of these do all living organism have -bones b. Muscles c. Cell d. skin.5. Why do animals moves around?6. Gre an example of movement in plants.7. How are autotrophs different heterotrophs?8. Explain with an example which is meant by living thingres9. List three ways in which living organism reproduced givin10. List five characteristics of living beines.Chapter 10 Motioncm1. How many centimetre are there in 1m. 102. Give one example of linear motion and one circular mu3.elve two example of periodic motion4. Name the device used to measure your height.5. Why can hand span and arm cannot be used as stand6. Arrange the following in their increasing order.- meto7. Define motion?8. Give two example of each transport -water, air, la9. The height of the person is 1.65m express in cm.10. Why do we need standard unit of measurement?Chapter-11whom light can pass |
|
Answer» Answer: 0w u nture and write sho Chapter---9 The living organisms and 1. A cockroach breathe through gills b. Lungs c. Nostrild holes in the body 2. During which process energy is released. Respiration b. Feeding c. Digestion d. None 3. Which of these is not a product of excretion? Sweat b. Urine c. Energy dCor 4. Which of these do all living organism have - bones b. MUSCLES c. Cell d. skin. 5. Why do ANIMALS moves around? 6. Gre an example of movement in plants. 7. How are autotrophs different heterotrophs? 8. Explain with an example which is meant by living thingres 9. List three ways in which living organism reproduced givin 10. List five characteristics of living beines. Chapter 10 Motion cm 1. How many centimetre are there in 1m. 10 2. Give one example of linear motion and one circular mu 3.elve two example of periodic motion 4. Name the device used to MEASURE your height. 5. Why can hand span and arm cannot be used as stand 6. Arrange the following in their increasing order.- meto 7. DEFINE motion? 8. Give two example of each transport -water, air, la 9. The height of the person is 1.65m express in cm. 10. Why do we need standard unit of measurement? Chapter-11 whom light can pass Explanation: you are in which class |
|
| 13. |
When is Bose Einstein condensate formed? whats it actually like? |
|
Answer» Answer: abortion is time constant is a state of matter HD WEEKLY formed when a gas of bosons at your DENSITY is cooled at two temperature very close to absolute zero. under such conditions a large section of boson occupy the lower Quantum state, at which point microscopic Quantum phenomena, particularly wavefunction ENTERPRISE, become a part microscopically. it is formed cooling gas of extremely low density is cooled about 100 thousand the density of normal hair, the Ultra low temperature. |
|
| 14. |
Who is the first poet of indian history |
Answer» Henry Louis Vivian DerozioHenry Louis Vivian Derozio is considered the first poet in the lineage of Indian English poetry followed by RABINDRANATH Tagore, Sri AUROBINDO, SAROJINI NAIDU, Michael Madhusudan DUTT, Toru Dutt among others. |
|
| 15. |
Explain five types of tropisms in plants |
|
Answer» Answer: COMMON tropic responses inplants include phototropism, GRAVITROPISM, thigmotropism, HYDROTROPISM, THERMOTROPISM, and chemotropism. |
|
| 16. |
Q no.26. What are the different uses of electricity?Q no.27.Write the the difference between primary cell and secondary?28. What is the function of electric switch? |
|
Answer» What are the different uses of electricity? People USE electricity for lighting, heating, cooling, and refrigeration and for operating APPLIANCES, computers, electronics, machinery, and public transportation systems. Write the the difference between primary cell and secondary? A primary cell cannot be recharged whereas a secondary cell can be recharged. In a primary cell chemical reaction is irreversible whereas in a secondary cell chemical reaction is REVERSIBLE. A primary cell is light and LESS expensive whereas a secondary cell is heavy and expensive. What is the function of electric switch? The purpose of a switch in a series circuit is to make it easy to open or close the electrical circuit, turning the flow of electricity on or off. |
|
| 17. |
The figure below shows the path of ray of light propagating from medium 1 to medium 2.Find the refractive index of medium 1 with respect to medium 2. |
|
Answer» it's answer is 1/2micron |
|
| 18. |
sand cannot hold onto nutrients well. still is an important part of soil because it -a)can hold water well b) provides drainage c) is good for vegetation d)it helps stick the soil together. |
| Answer» | |
| 19. |
Give an example of displacement reactions and Also explain |
|
Answer» Answer: displacement is defined as to displace a COMPOUND from its EXISTING compound. HCl + Na = NACL + H2 therefore we can see that hydrogen is displaced by sodium mark as brainliest please |
|
| 20. |
Explain why sportmen use shoes with spikes |
|
Answer» Answer: SPORTSMEN USE SHOES with spikes to REDUCE the FRICTION on the surface |
|
| 21. |
Write the sign convention for u,v,f for concave and convex mirror |
|
Answer» Answer: SINCE, object is ALWAYS placed in front of themirror hence the sign of object is TAKEN as negative. Since, the centre of curvature and FOCUS lies behind the convex mirror, so sign of radius of curvature and focal length are taken as + (positive) in the CASE of convex mirror. |
|
| 22. |
20.state whether the following statement are true or false(a) poles are not exactly at ends but are slightly inside (b) life is possible on the earth without water (c) air exerts pressure (d) the process of water changing into its vapour is called evaporation (e) water vapour is present in air only during the monsoon |
|
Answer» Answer: A) True B) False C) True D) True E) False Hope it HELPS uh..... Mark the BRAINLIEST xD |
|
| 23. |
Where is Christmas tree found |
|
Answer» Explanation: Germany is credited with starting the Christmas TREE tradition as we now know it in the 16th CENTURY when devout CHRISTIANS brought DECORATED trees into their homes. Some BUILT Christmas pyramids of wood and decorated them with evergreens and candles if wood was scarce. |
|
| 24. |
The atomice nomber of element x is 13 and its mass number is 27 Give the number of prodoes and newtrons of this dement |
|
Answer» no. of protons=13 no. of neutron=mass no. - ATOMIC no. =27-13 =14 |
|
| 25. |
We feel exhausted after exercising. |
|
Answer» Answer: It can be ASSOCIATED with a state of exhaustion, often following strenuous activity or EXERCISE. When you experience FATIGUE, the force behind your muscles' movements decrease, causing you to feel weaker. While exercise is a common cause of muscle fatigue, this symptom can be the result of other health CONDITIONS, too. |
|
| 26. |
Name the structural isomer for bromopantanejisko ATA hai vo hi javab do nahi toh I will report |
|
Answer» the NAME of the STRUCTURAL isomer for bromkpantane I'd ISO pentane |
|
| 27. |
How bones in the body |
|
Answer» Answer: BONES are MADE up of 70 PERCENT of calcium and 30 percent of water |
|
| 28. |
Hii friends ❤ what is odometre? |
|
Answer» Answer: It is a devise which is mainly USED to MEASURE the DISTANCE travelled by a VEHICLE |
|
| 29. |
In the following diagrams, indicate which of the diodes are forward biased and which are reverse biased? |
|
Answer» Answer: the ∆ is the forward BIASED while the NEXT is the REVERSE biased |
|
| 30. |
Rancidity meaning. pls tell me |
|
Answer» Answer: RANCIDITY generally is the complete or incomplete oxidation or hydrolysis of fats and oils when exposed to air, light, or moisture or by bacterial action, resulting in UNPLEASANT TASTE and odor. ... When these PROCESSES occur in food, undesirable odors and flavors can result |
|
| 31. |
Which is helps in pollination in plants? |
|
Answer» Pollinating agents. They are air, ANIMALS, INSECTS, water ETC........ HOPE THIS HELPS YOU...... |
|
| 32. |
Explain the difference between a full moon and a new moon |
|
Answer» Answer: the difference between a FULL moon and a new moon is that the new moon means a newer one where the full moon EMERGES COMPLETELY |
|
| 33. |
9. भारत में प्रथम बायोस्फिर रिजर्व कौनसा व कब अस्तित्व में आया। |
|
Answer» ANSWER:भारत में सबसे पहला बायोस्फियर रिजर्व तमिलनाडु, कर्नाटक और केरल में 1986 में खोला गया। |
|
| 35. |
How many km is 10 light year? |
|
Answer» Explanation: 9.461 × 1013 kilometreshope this will HELP you and MAKE sure to Mark as BRAINLIST DEAR |
|
| 36. |
What is semenplz tell answer my board exams are there |
|
Answer» Answer: SEMEN, also known as SEMINAL fluid, is an organic fluid that may contain spermatozoa. It is secreted by the gonads (SEXUAL glands) and other sexual organs of male or hermaphroditic animals and can fertilize female ova. ... The process that results in the discharge of semen is CALLED ejaculation Pls Mark AS BRAINLISTER PLS... |
|
| 37. |
What are gliding joints? |
|
Answer» Explanation: A gliding joint, also known as a plane joint or planar joint, is a common TYPE of synovial joint FORMED between bones that meet at flat or nearly flat articular surfaces. Gliding joints allow the bones to GLIDE past one another in any DIRECTION along the plane of the joint — up and down, left and RIGHT, and diagonally. |
|
| 38. |
What is a leap year? Why do we have a leap yHow are seasons caused2 |
|
Answer» Answer: |
|
| 39. |
Plz answer fast......no spammers.......marked answer may be wrong..... |
|
Answer» All are CORRECT ..... .. . . . . . . |
|
| 40. |
Why water is an universal solvent ? |
|
Answer» Explanation: water is capable to dissolving DIFFERENT type of substances that is why it is a good solvent. It is KNOWN as universal solvent as it dissolve more subtance than any other LIQUID .... mark as BRAINLIST... .plz |
|
| 41. |
3. Write short answers.a) What is meant by variable valency? Give two examples of elements which have variable valency. |
|
Answer» Answer: Certain elements combine with other atoms, donating, accepting or sharing electrons in different proportions depending on the nature of the REACTION. For EXAMPLE, iron combines with oxygen to FORM ferrous oxide as well as ferric oxide. In the formation of ferrous oxide, iron exhibits a valency of +2, whereas in ferric oxide, it has a valency of +3. This is termed VARIABLE valency. 2 examples are- Iron and COPPER |
|
| 42. |
how did you write a sleepover power Mr wickfield completely in his business form story David Copperfield |
| Answer» | |
| 44. |
What are crystals ? How are crystals of sodium chloride prepared from common salt ? |
|
Answer» Stir salt into boiling hot water until no more salt will DISSOLVE. Salt may settle out at the bottom of the liquid. This is fine – just make sure NONE of the undissolved salt GETS into your crystal-growing container. |
|
| 45. |
What kind of clothes will keep us confortable in summer |
|
Answer» Cotton because it is good sweat ABSORBER for summer sweat is absorbed by the cotton and is EXPOSED to the atmosphere |
|
| 46. |
Taking cs in class 11 th or pursuing a programing course .which is better??? |
|
Answer» cs Explanation: |
|
| 47. |
Why is glucose called a source of instant energy? |
|
Answer» Answer: In PLANTS Gulcose is called the source of energy because in plants in the RESPIRATION glucose is BROKEN to RELEASE energy in the FORM of ATP and which is used for carrying out matbolic activities. Hope it helps |
|
| 48. |
What is meant by the term chemical formula class 9 NCERT question |
|
Answer» Answer: The chemical formula of a compound means the symbolic representation of the composition of a compound. From the chemical formula of a compound, we can know the number and kinds of atoms of different elements that constitute the compound. For example, from the chemical formula CO2 of carbon dioxide, we come to know that ONE carbon ATOM and two oxygen atoms are chemically BONDED together to form one molecule of the compound, carbon dioxide. QUESTIONS Related Links Does Steel Have Any Interstitial Space The Radius Of An Atom Is Approximately What Differs In The Atomic Structure Of Isotopes A Device In Which Heat Measurement Can Be Made Is Called Name The Substances Which Are Added To Stabilizes The Emulsions What Is The Packing Efficiency Of Body Centred CUBIC Unit Cell Comb Jellies Belong To In The FOLLOWING Reaction 3br2 Plus 6co32plus 3h2o Equals 5br Plus Bro3plus 6hco3 What Is Aqueous Solution Of Aluminium Chloride What Are The Two Types Of Reproduction |
|
| 49. |
Explain why a ray of light passing through the centre of curvature of a concave mirror gets reflected along the same path. (class 10 physics) |
|
Answer» Answer: A RAY of light passing through the centre of curvature of a CONCAVE mirror retraces its path (gets reflected along the same path), because as the ray of light passes through centre of curvature of a concave mirror it strikes the mirror along the normal i.e. it incidences on to the mirror at 90 degree. Explanation: Plzzzz Mark me as BRAINLIEST plzzllzzzzzz and FOLLOW me PLEASE |
|