InterviewSolution
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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.
| 8151. |
What type of core should be used inside a solenoid to make an electromagnet |
| Answer» Core of soft iron should be used. | |
| 8152. |
Name any two types of tropism |
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Answer» Phototropism and hydrotropism Geotropism and Chemotropism |
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| 8153. |
What is valency of an element with atomic number 15 |
| Answer» 3 | |
| 8154. |
How percent of class tenth will be calculated |
| Answer» | |
| 8155. |
A treat may be inherited but may not be expressed justify the statement with the help of |
| Answer» | |
| 8156. |
What is the cause of opening & closing of stomata. |
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Answer» Opening and closing of stomata cause exchanging of gaseous Guard cell Guard cells Guard cells control opening and closing of stomata |
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| 8157. |
State the factors on which strength of magnetic field depends? |
| Answer» 1- Strength of magnetic field is directly depend upon the current flowing in the conductor.2- strength of magnetic field is also depend upon material of the conductor. | |
| 8158. |
Explain carbon dating method? |
| Answer» Age of fossil is determined by determining concentration of carbon isotopes in it. | |
| 8159. |
Why do we prefer a convex mirror as arear view mirror???? Please reply fast!! |
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Answer» No thx in that Okkk, thanks Virtual and erect may be It covers wide field of view. It always gives virtual, erect and diminished img |
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| 8160. |
Why does electrical wires have PVC or rubber coatings? |
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Answer» Shock* For avoiding electric shocky Because they save us from current. ... |
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| 8161. |
What do u mean by lime light? |
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Answer» Hai , l am from Orai, (up) & u.... ??? I think u r bussy Hey abhishek from where you are? ? Intense white light obtained by heating lime |
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| 8162. |
Explain the nutrition process in an amoeba |
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Answer» Ingestion, formation of food vacuole, digestion, absorption in cellulose, assimilation for obtaining energy, egestion Holozoic mode of nutrition |
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| 8163. |
Why prenatal *** determination is prohibited by law |
| Answer» Female foeticide is done .. fhat is why prohibited | |
| 8164. |
Define Mendel\'s experiment |
| Answer» | |
| 8165. |
The bluish colour of water in deep sea is due to... |
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Answer» Tyndall effect, blue light has high frequency so it goes more deeper in sea and get refracted more that\'s why it\'s colour is blue Reflection of blue sky Tyndall effect Maybe due to reflection of blue sky by sea water |
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| 8166. |
Sign in concave and convex lens |
| Answer» Concave - and convex+ | |
| 8167. |
What are the factors leading to population explosion |
| Answer» | |
| 8168. |
What is covalent compound and its properties |
| Answer» The compounds formed by sharing of electrons.......low mp..... | |
| 8169. |
What is typical effect |
| Answer» Typical or tyndal?? | |
| 8170. |
How is food digested in the small intestan |
| Answer» The duodenum is a segment of intestine between the stomach and the jejunum that is very active in digestion where many different enzymes mix from the stomach, liver, gallbladder and pancreas. The small intestine is the location in the body where the majority of the nutrients from ingested food are absorbed. | |
| 8171. |
Why H2O dont burn ?hydrogen and Oxygem both are imflamable... |
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Answer» It is a compound of hydrogen and oxygen and compounds have different properties from those of their inclusive elements Water is a neutral compound so it doesn\'t go under combustion Got it? Sorry due to h+ ion Gas |
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| 8172. |
What is meant by "power of lens"? |
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Answer» GM Sneha are you online I will now online at 2 :00 am Ok bye???????? How do you know it\'s mine? ?? Yaahh your My call?? Bcuz I can\'t received your call ???????? Kisliye sorry For what But sorry Yaa Is it your real name? ?? Hey veer I had added u Tynxxx ashka The converging or diverging nature of lens is called power of lens Whatt happen 7565067360 If you don\'t mind. ...... Ya....... You give your So u r using naaa I am using my mother\'s whatsapp. .... I have not my personal whatsapp. ... It\'s not happen What about your preboard ??? Can you give me your what\'s up no. ??? ? Yah offcource May I can be your friend ? ??? Oooo It\'s my duty to share if I know answer........ Whyyyy?? Don\'t say thanks Tynxxx The ability of the lenses to converge the ray of light falling on it |
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| 8173. |
Enzymes |
| Answer» Enzymes are biological catalyst | |
| 8174. |
Respiration is considered as exothermic reaction. Why |
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Answer» During digestion ,food containing carbohydrates are broken down to form glucose. This glucose combines with oxygen in the cells of our body and provides energy . Since energy is given ,so it is exothermic During ingestion. The digested food breaks down to give carbohydrates. These carbohydrates combine with oxygen in the cells to produce energy in the process of respiration. As energy is released during respiration it is considered as exothermic process |
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| 8175. |
Write the chemical formula of washing powder |
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Answer» Hiiii Hiii hasti NaCO3. 10H2O |
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| 8176. |
Describe the structure of placenta |
| Answer» | |
| 8177. |
Why calcium float when added in water? |
| Answer» The reaction of calcium with water is less violent. SO, the heat released is not sufficient for the hydrogen to catch fire. Calcium starts floating because the bubbles of hydrogen gas which are formed during the reaction stick to the surface of the metal and hence caclium floats on water | |
| 8178. |
Plant in which vegetative propagation occurs by grafting |
| Answer» Rose. Sugarcane | |
| 8179. |
Name two bisexual flower |
| Answer» Mustard and Hibiscus | |
| 8180. |
Why graphite conduct electricity. |
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Answer» One bond is free in graphite so its conduct electricity Due to its structure it has free mobile ions |
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| 8181. |
define exothermic and endothermic reaction with example |
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Answer» Exothermic reaction _ C + O2 --> CO2 + heat Ex - endothermic - N2 + O2 + heat --> 2NO Ex Reaction in which heat is released is exothermic and in which heat is absorbed is endothermic |
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| 8182. |
Give reason school bells are made up of metals |
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Answer» Because metals are sonorous while non metal are not Bhai tu abhi aya ha mane tera se phale 100 questions ka ans diya ha yha lgatar yakin nahi hai tu srishti se puch le Yaa ? I mean complement was nice? It was right ayush? Kyu galat gyaan de rhe ho devil? Yeah correct Are masti time ???? Yaa thank you hasti for completing ? By the way nice answer devil So that sound is produced.. Because of the sonorous property of metal Bells na ya sharat rahki thi isliya |
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| 8183. |
What is the advantage of corrosion |
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Answer» It acts as a barrier for air & moisture so as protecting the inner layer of metal Nothing |
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| 8184. |
What is the use of saffarin stain & glycerin |
| Answer» So that we can see cellular apparatus of cells | |
| 8185. |
Difference between electrolytic reduction and carbon reduction with examples. |
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Answer» Electrolytic reduction is used in metals with higher reactivity and carbon reduction is used for metals in middle of the reactivity series Plz give answer anyone |
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| 8186. |
i want to know that blue print of all subject plz provide me link |
| Answer» | |
| 8187. |
definition of emerging Ray |
| Answer» | |
| 8188. |
Define feadback macenisms of harmones |
| Answer» The automatic regulations of hormone is known as feedback mechanism.. | |
| 8189. |
Why there is no black light? |
| Answer» | |
| 8190. |
What is covalency??????????? |
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Answer» valence characterized by the sharing of electrons in a chemical compound.... Mane top kya |
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| 8191. |
Sir kaya physics may reflection of light chapter syllabus may nahi hai |
| Answer» | |
| 8192. |
How does DNA copying have variation? |
| Answer» | |
| 8193. |
What is the role of placenta? |
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Answer» The embryo gets nutrition from mother\'s blood with the help of placenta. Placenta helps in transporting glucose and oxygen from the mother\'s blood to the embryo and waste substances of embryo are removed through Placenta into the mother\'s blood. Act as transport medium of food from mother to baby.Also act as excretory medium |
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| 8194. |
Ac generator diagram |
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Answer» Hmm Not possible Yahan kaise??? |
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| 8195. |
What is the minimum distance between an object and its real image in case of a concave mirror ? |
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Answer» Are you sure that it is 0 0 |
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| 8196. |
What is short circuiting? |
| Answer» When the covering of neutral and live wire gets torn and they both touch each other this results in shortcircuiting | |
| 8197. |
What is the basic event of reproduction? |
| Answer» | |
| 8198. |
Name 2 metal which has low melting point. |
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Answer» Gallium and mercury thanks julie Gallium caesium |
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| 8199. |
In human where does fertilisation takes place in female body |
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Answer» Pta nhi.. Fallopian tube |
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| 8200. |
Stop the meaning in the |
| Answer» | |