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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.
| 42151. |
What is referective index |
| Answer» The ratio of angle of incidence to the angle of refraction is a constant which is its refractive index. | |
| 42152. |
Draw isomers 0f pentane |
| Answer» | |
| 42153. |
What is the other name of white blood corpuscles |
| Answer» Soldiers of the body | |
| 42154. |
Hydrogen sulphite gas burns in air to give water and sulpher do oxide. |
| Answer» | |
| 42155. |
All the reaction of chemistry |
| Answer» Pta nhi | |
| 42156. |
What were the criteria used by Mendeleev in creating his periodic table |
| Answer» He put elements on the basis of their reactivity with oxygen | |
| 42157. |
if the potential difference between the end of a fix resistor is halved the electric power will be |
| Answer» The electric power of a resistor is given by :WhereV is the potential differenceR is the resistance of the resistorIf the potential difference between the end of a fixed resistor is halved, the electric power becomes one fourth of initial power. | |
| 42158. |
Hi friends what\'s up |
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Answer» Abe FB id le le ya whatsapp number fir aaram se hi karte rahna???? Hii anushka Hiiii Everything is going well |
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| 42159. |
Bio |
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Answer» ???? Question |
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| 42160. |
Range of eye of an old age person |
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Answer» It can be decided by disease which old man have .might Depends on if has defect or not 20.1 |
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| 42161. |
Why charge is guantized |
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Answer» Bcz electric charge is also assembled like as in case if cell . it can be cut into pieces so it is quantized Its quantized !! |
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| 42162. |
Lot of mistakes in answers in exemplar problems |
| Answer» How | |
| 42163. |
Justify the statement" hydrogen occupies a unique position in modern periodic table". |
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Answer» For asking such type of questions Welcome Nishtha Hydrogen element has been placed at the top of group 1 ,above the alkali metal because the electronic configration of hydrogen is similar to those of alkali metal.both,hydrogen as well as alkali metal have 1 valence electron each .some hydrogen atom is very small in size,many properties of hydrogen are different from those alkali metal. Thank u ?? Hydrogen resembles alkali metals as well as halogens Beacuse |
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| 42164. |
If we know the direction of current which rule we must apply...?? |
| Answer» Left hand ruke | |
| 42165. |
how many bone in skull |
| Answer» 8 | |
| 42166. |
Surprised to see people lyk dis boy still exist..what the hell yrr |
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Answer» Hello guys Ignore him shruti |
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| 42167. |
What are the causes of refraction |
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Answer» Velocity the speed of light is different in different medium.... |
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| 42168. |
Function of iris...?? |
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Answer» It control the diameter and size of the pupil. It control the size of pupil due to its muscular action.. the iris controls the size of the pupil nd....hence regulate the amount of light entering the eyes... It controls the size of pupil |
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| 42169. |
What is prostate gland |
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| 42170. |
Four problems caused by non-biodigerable |
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| 42171. |
Which gas is produced when carbon dioxide is added with lime water |
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Answer» CO2 H2 Co2 |
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| 42172. |
Define haemoglobin? |
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Answer» The oxygen carrying pigment and predominant protein in the red blood cells. Hemoglobin forms an unstable,reversible bond with oxygen. it gives red colour to the blood nd carries oxygen from lungs to tissues nd carbon dioxide from tissues to lungs.. It is a compound present in blood and of red colour |
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| 42173. |
When ethanol reacts with etanoic acid |
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Answer» Muskan pal carbon atom is more in your ester Ester is form CH3COOC2H5 CH3COOH + C2H5OH ----------------> CH3COOC2CH5 + H2O Ester is form |
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| 42174. |
How are you xxx |
| Answer» | |
| 42175. |
What is nastic movement |
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Answer» Undirectional movement in which direction of response is not determined by direction of stimulus the movement is neither towards nor away from the stimuli...is called Nastic Movement. |
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| 42176. |
What is the formula of sodium thio sulphate |
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| 42177. |
State difference between the wire used in te element of an electric heat or and in a fuse wire |
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| 42178. |
Define electric power .Express it in terms of potential difference V and resistors R |
| Answer» P=V^2/RThe amount of electrical energy used per second is known as electric powerP=E/T | |
| 42179. |
What is human heartt? |
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Answer» It is the most important organ of a human body which pumps blood to transport it to all parts of the bodyIs it effecient or you want to know more? An organ that pumps blood to all parts of your body. GOT IT. Throw it out then u will know Mind your language Mr. An organ you idiot |
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| 42180. |
Give some examples of chemotropism?? |
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Answer» Movement of pollen tube towards the ovule. Movement of plants towards light Pollen tube grows through the style towards ovules which response to chemical secretion. |
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| 42181. |
Find the power of a concave lens of focal length 2 m |
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Answer» D=1/fSo D=1/-2D=-0.5 -0.5 D |
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| 42182. |
Hii !!! |
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Answer» Hibiscus. Give an example of a flower which contains both stamens and carpels |
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| 42183. |
Part which carry the air into the lungs |
| Answer» Wind pipe | |
| 42184. |
Hy Guys... |
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Answer» Hiiiiii Hlo Hlo |
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| 42185. |
Explain about magnetic field un circular loop |
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| 42186. |
Terms related to motion |
| Answer» | |
| 42187. |
Name a salt that does not contain water of crystallization |
| Answer» Nacl | |
| 42188. |
Name a salt which does not contain water of crystallization. |
| Answer» Nacl. | |
| 42189. |
What is the pH of salt made of strong acid and weak base |
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Answer» Okk Galat hai 1 hai kyuki question mai diya hai acid strong hai base weak hai.7 neutral hota hai toh 7 nahi ho sakhta hai? Acidic . pH level will be from 0 to 7. Yha take hy 7 hogi |
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| 42190. |
Why the colour of veins is blue though it carries red blood |
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| 42191. |
Reactivity of aluminium decreases of it is dipped in Hno3 |
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Answer» Thnku Bcoz the oxide layer formed on aluminium det dissolved in HNO3 |
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| 42192. |
what is eco system |
| Answer» | |
| 42193. |
In the absence of muscle cell how do plant cells show movement? |
| Answer» Through nastic movements | |
| 42194. |
What is genetic drif? |
| Answer» Genetic drift Is the change in the frequency of an existing gene variant in a population due to random sampling of organisms. | |
| 42195. |
How a plane mirror forms an image of a finite object placed in front of it ? |
| Answer» | |
| 42196. |
Difference b/w implatation and gastation |
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Answer» After implantation gestation starts Implantation is attachment of embryo in the uterus wall whereas gestation is the period of 38 or 40 weeks Login kr dya Login or dya |
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| 42197. |
What is the difference between Mendeleev periodic table and modern periodic table |
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Answer» Mendeleev\'s table was based on wrong concept of atomic mass where as in modern periodic table arrangement was based on atomic number In mendeleev table the elements were placed according increasing atomic masses whereas in modern periodic table elements are arranged according to their increasing atomic numbers |
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| 42198. |
How many isomers can be drawn of bromopentane? |
| Answer» | |
| 42199. |
Important question jo h vo asli m important h kya sir |
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| 42200. |
Why do we use concave mirror in touches,searchlights,and headlights? |
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Answer» Because it converges the light rays Because concave mirror converge the light rays on to a object more then convex mirror Because when the bulb of headlight or torch is placed at focus of concave mirror it will allow the light to spread out to infinity. |
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