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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 61251. |
What is known as solid carbon dioxide |
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Answer» Dry ice is also known as solid carbondioxide Dry ice ??? Dry ice dry ice Solid ice |
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| 61252. |
Why do we balance the chemical reaction |
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Answer» A chemical reaction should be balanced so that it must hold good the law of conservation of mass A chemical equation should be balanced because there is a no loss or gain of any matter during chemical reaction that is the law law of conservation matter must hold good for the reaction According to law of conservation of mass, mass can neither be created nor destroyed or total no. Of reactants always equals to total no. Of products. That why a chemical equation must be balanced to apply the law of consevation of mass. |
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| 61253. |
What is the function of pitutary gland |
| Answer» Pituitary gland secrete hormones......not sure..... | |
| 61254. |
Where do we find sromata and lenticles |
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Answer» Stomata in leaves and lenticels in fruits or vegetable like apple , potato etc...... We find stomata in leaves Nothing...gu |
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| 61255. |
Name the enzyme present in pancreatic juice |
| Answer» Digestive enzymes present in pancreatic juice are--1). Pancreatic amylase2). Pancreatic lipase | |
| 61256. |
Name the enzymes present in saliva |
| Answer» Salivary amylase | |
| 61257. |
What are the secretions of glastric glands? |
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Answer» It also secretes mucus which protect the walls of stomach Gastric glands secrete gastric juice which contains HCL, pepsinogen, water....?? It found in lining of stomach HCL and Pepsinogene |
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| 61258. |
Describe the nutrition process in amoeba. |
| Answer» 1.Ingestion : Amoeba ingest food by using its pseudopodia. Amoeba ingest this food particle by forming temporary finger like protection called pseudopodia. 2. Digestion : The enzymes from surrounding cytoplasm enter into the food vacule and breakdown the food into small and soluble molecule by chemical reactions. 3. Absorption : The digest food present in the food vacule of Amoeba is absorbed directly into the cytoplasm of Amoeba cell by diffusion. 4. Assimilation : A part of the food absorbed in Amoeba cell is used to obtain energy through respiration. The remaining part of absorbed food is used to make the parts of Amoeba cell which lead to the growth of the Amoeba. 5. Election : Amoeba has no fixed place for removing the undigested part of the food. When considerable amount of undigest food collect inside Amoeba. | |
| 61259. |
Which element is essential for the synthesis of proteins in plants? |
| Answer» The two mineral elements that are sued in the synthesis of protein are Nitrogen and magnesium.Protein contains carbon, hydrogen and nitrogen. The last element is absorbed in the form of nitrates into the soil.It helps to increase the nutritional value of the plants, since the nitrates are supplied by the roots. | |
| 61260. |
State the function of bile. |
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Answer» Bile juice is responsible to convert the acidic medium of chyme into basic as pancreatic juice works in basic medium Bill must be change Acidic food to Basic food |
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| 61261. |
Does the bulb glow in all cases |
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Answer» If the circuit was closed then it glow. But when the circuit was opened then it doesn\'t glow. No No |
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| 61262. |
What is the Hindi name of vitriol ? |
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Answer» Thanks Vyangya,Kashish,kisi dhatu ya gandhak ka tejab कसीस,विदरूप Kisi dhatu ya gandhak ka tejab |
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| 61263. |
What is rarefraction |
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Answer» A rarefraction is a region in a longitudinal wave where the particles are furthest apart. The bending of light when it (light ) passes from one medium to another is known as refraction of light. |
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| 61264. |
Kya 1 mole hi em atom or molecule k mass k equsl hota hai...????? |
| Answer» | |
| 61265. |
In how many ways i can arange the letters of the word SCHOOL? Please answer thr question. |
| Answer» | |
| 61266. |
What is power of lense |
| Answer» Power of lens is reciprocal to focal length P=1/f and (f is in meter) | |
| 61267. |
How chemical equations can be made more informative? |
| Answer» By writing the physical state of substance. (s) for solid (l) for liquid (g) for gas(aq) for aquous | |
| 61268. |
What is power if lense |
| Answer» The power of a lens is defined as the reciprocal of its focal length. It is represented by the letter P. The power P of a lens of focal length f is given byP = 1/fThe SI unit of power of a lens is ‘dioptre’. It is denoted by the letter D. If f is expressed in metres, then, power is expressed in dioptres. | |
| 61269. |
What is sources of energy? |
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Answer» A source which can provide adequate amount of energy in a convenient form over a long period of time. A source of energy is one which can provide large amount of energy in convenient from over long period of time |
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| 61270. |
n12 × n21 = ?? |
| Answer» 1 | |
| 61271. |
Discribe dipersion of light |
| Answer» The spritting of white light through a prism into seven colour | |
| 61272. |
Define PNC . Briefly |
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| 61273. |
What is micro organisms |
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Answer» In which class are you? Very small size of microrganism The organisms which are of micro size |
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| 61274. |
Friends! Wht is the chemical formula for gypsum??? |
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Answer» CaSO4.2H2O Tell na, please |
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| 61275. |
What is difference b/w AC and DC motor? |
| Answer» Please answer it | |
| 61276. |
Process for balancing chemical reaction |
| Answer» The procees in which the number of molecules on both side(reactant and product) are equal | |
| 61277. |
How can we make chemical equation more informative |
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Answer» 1). By indicating the physical states of all reactants and products participate in the reaction 2). By indicating all the condition like temperature,pressure,catalist etc. On the arrow.... We can write (s) for solid (g) for gas (l) for liquid and so on |
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| 61278. |
What is protein ? |
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Answer» B Building block of our body Body building element |
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| 61279. |
What are enzymes name any one enzyme of our digestive system and its function |
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Answer» Enzymes are biological catalyst which helps to break down food into simpler substances.example is trypsin Examples of enzymes are; bile juice, pancreatic juice, HCl, pepsin, mucus,etx Enzymes, also called as digestive juices, are boi catalysts*, which help in the conversion of complex food into its simpler form .Catalyst: substances which help in digestion of food Salivary amylase which is present in saliva to digest 30percent carbohydrate in mouth only.....etccccc..... Amylase or ptylin which is present in our mouth and help in digestion of starch. Enzymes are the bio-catalyst which boast up the speed of reaction |
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| 61280. |
What happens when acid react with metal |
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Answer» Acid +metal------ salt +hydrogen gas ^ When acid react with metal to give out salt and hydrogen gas. Corrosion Salt and hydrogen gas is produced whe acid react with metal It produces salt and hydrgen Salt and hydrogen gas will form It produces salt & hydrogen gaa |
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| 61281. |
What is the role of lymph in our body? |
| Answer» It a | |
| 61282. |
Metlic |
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| 61283. |
Human repraductive system |
| Answer» The male reproductive system in human beings is composed of following parts:Testis: There is a pair of testes; which lie in a skin pouch; called *******. ******* is suspended outside the body; below the abdominal cavity. This helps in maintaining the temperature of testes below the body temperature. This is necessary for optimum sperm production.Vas Deferens: Vas deferens is the tube which carries sperms to the seminal vesicle.Seminal Vesicle: This is the place where sperms are stored. Secretions from the seminal vesicle and prostate gland add up to make the semen.*****: It is a muscular organ which serves the genitor-urinary functions. The urethra works as the common passage for urine as well as for sperms.Female Reproductive System:The female reproductive system in human beings is composed of following parts:Uterus: This is pear-shaped hollow muscular organ. Uterus is the place where the embryo gets implanted and develops into a newborn baby. The wall of the uterus provides safety and nutrition to the growing foetus.Fallopian Tubes: One fallopian tube comes out from each side at the top of the uterus. The fallopian tubes end in finger-like structures; called flimbriae. Fertilization happens in the fallopian tube.Ovary: There are two ovaries; one near each fallopian tube. Ovary produces the eggs or the female gametes. All the eggs are produces by the ovary when the female child is still in the womb. One egg matures in each ovulation cycle and is released from the ovary. The egg is caught by the flimbriae and transferred to the fallopian tube.******: The cervix (mouth of the uterus) opens into the ******. ****** is a muscular tube-like organs; which serves as the passage for the sperms and also as the canal during the child birth.\xa0 | |
| 61284. |
About cisplatin |
| Answer» | |
| 61285. |
What is mode of nutrition in fungi |
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Answer» Dead and decay organism. Hetrotropic The mode of nutrition in fungi is heterotrophic and the type of nutrition is saprophytic Dead and decay organisms.. |
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| 61286. |
When does class 10 th result declare |
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Answer» 30 of may 20 of may |
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| 61287. |
By ohm law resustance defination |
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Answer» Resistane according to Ohm law can be defined as when 1 ampere of current flows through a circuit where 1 volt of potential difference is maintained.I=V/R so R=V/I Resistance is that property which is directly proportional to the potential difference and inversely to the current r=v/i |
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| 61288. |
Write the name of three metals which do not corrode? |
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Answer» Are you sure Gold silver platinum |
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| 61289. |
What is combination reaction other name |
| Answer» Synthesis reaction | |
| 61290. |
What is transporatation and respiration |
| Answer» transportation is a process in which any substance moves from one place to another with the help of blood and respiration is the process in which food to get energy and energy is stored in the form of ATP | |
| 61291. |
Why voltmeter is connected in parallel combination |
| Answer» The internal resistance of the volt meter is very high and it is used to measure the potential difference between the two points. If we connect it in series, then there is no flow of current in the circuit because of high resistance. And no use of connecting it in series because the potential difference between two points on the same line is zero. | |
| 61292. |
Why ammeter is connected in series combination? Class 1o |
| Answer» Ammeter is a device that measure current then current passes through ammeter so ammeter is connected in series combination so that total current passes through it and we get correct reading of current | |
| 61293. |
what is pancreatic juice ? |
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Answer» Pancreatic juices are secreted by pancreas which contain enzymes like trypsi n and lipase for the breakdown and digestion of food Pancreatic juice is the fluid secreted by the pancreas which contains enzymes for digestion. |
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| 61294. |
Why decomposition reaction are called the opposite of combination reaction? Explain with example |
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Answer» as decomposition reaction is that reaction in which a substance gets split into 2 elements or compound but in combination reaction 2 elements or compound combine to form a substance.eg of decomposition reaction is CaCO3--CaO+CO2 and of combination reaction is Mg+O2--MgO Exthothermi |
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| 61295. |
What are the function of glomerulus |
| Answer» A glomerulus is a tuft or bunch of capillary that performs the first step in filtering blood to form urine. It is surrounded by Bowman \'s capsule in nephrons of the vertebrate kidney. The blood enters into it through an afferent arteriole and drains out of it through efferent arteriole. A glomerulus and Bowman \'s capsule constitute a renal corpuscle, the basic filtration unit of the kidney. It performs the first step in filtration and helps to remove excess fluids and soluble material from blood that is collected in the Bowmen \'s capsule. | |
| 61296. |
Name the enzyme secreted from salivary glands and mention it\'s rol in digestion |
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Answer» Salivary amylase is the enzyme responsible for the breakdown of starch into sugar Salivary amylase which is present in saliva is responsible for the digestion of 30 percent carbohydrate ....... It partially digest starch or carbohydrates present in food. Salivary amylase .It moisten the food so that it may swallowed easily and could move easily also to the stomach Slaviray amylase |
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| 61297. |
Why does zinc plate develop holes when placed in copper sulphate solution for few days? |
| Answer» Because zinc is more reactive than copper .It is a diaplacement reaction. | |
| 61298. |
Write the function of mid brain , fore brain and hind brain |
| Answer» Fore brain is responsible for main thinking such as reasioning,memory etc Mid brain is resposible for reflex action of head ,eye hind brain contain pons,cerebellum and medula.pon take part in regulaging respiration.cerebellum help in smooth movement ofbody.madulla control verious involuntary action. | |
| 61299. |
Write the |
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| 61300. |
Function of fore brain,mid brain and hind brain |
| Answer» Forebrain: It is composed of the cerebrum. The cerebrum controls the voluntary motor actions. It is the site of sensory perceptions; like tactile and auditory perceptions. It is the seat of learning and memory.Midbrain: It is composed of the hypothalamus. The hypothalamus lies at the base of the cerebrum. It controls sleep and wake cycle (circadian rhythm) of the body. It also controls the urges for eating and drinking.Hindbrain: It is composed of the cerebellum, pons and medulla oblongata. Cerebellum lies below the cerebrum and at the back of the whole structure. It coordinates the motor functions. Medulla controls various involuntary functions; like hear beat, respiration, etc. | |