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.
| 21101. |
What is the importance of transpiration to plants ? |
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Answer» The process of transpiration keeps the CELL turgid, cools the surface of the leaves, and HELPS in the MOVEMENT of minerals from the soil to different parts of the plant.Explanation:PLEASE MARK ME AS BRAINLIEST ... |
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| 21102. |
What are the two techniques to conserve fuels? |
| Answer» COAL and petroleum which are also called FOSSIL fuels or non- renewable energy resources. One way of fuel conservation is to avoid their WASTAGE. Switching to alternative sources such as solar energy in the forms of solar heater, solar cookers, use of natural gas and WIND energy are some ways to reduce their usage. | |
| 21103. |
The shadow of the boy does not appear when the torch is switched off. What are the conditions for the formation of his shadow? |
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Answer» The LIGHT from which of the torch will not form a shadow of the BALL on the screen? Solution: The light from the torch C will not form a shadow on the screen because light TRAVELS in a STRAIGHT path and FORMS the shadow on the same path from which it is coming. |
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| 21104. |
Increased Activity of Sweat andSebaceous Glands |
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Answer» Sebum lubricates the skin and hair of mammals. SEBACEOUS secretions in conjunction with apocrine glands also play an IMPORTANT thermoregulatory role. In hot conditions, the secretions emulsify the sweat produced by the ECCRINE glands and this PRODUCES a SHEET of sweat that is not readily lost in drops of sweat. |
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| 21105. |
Cement in a cement mixer is a liquid. The cement between bricks in a wall is a solid. What has happened to the liquid in the cement? |
| Answer» TION:PLEASE MARK as BRAINLIEST | |
| 21106. |
The reproductive part of flower is what one word |
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Answer» StamenAs a plant's reproductive part, a FLOWER contains a STAMEN (male flower part) or pistil (female flower part), or both, plus accessory parts such as sepals, PETALS, and nectar glands (Figure 19). The stamen is the male reproductive organ. It consists of a pollen sac (anther) and a LONG supporting filament. |
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| 21107. |
What is pulse? Why does hart make lub-dub sound ? |
| Answer» UB” is the first heart sound, commonly termed S1, and is caused by turbulence caused by the closure of mitral and tricuspid valves at the START of SYSTOLE. The second sound,” DUB” or S2, is caused by the closure of aortic and pulmonic valves, marking the end of systole. | |
| 21108. |
How do clean your housee |
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Answer» some steps ARE1. Start by MAKING your bed.2. Do mopping3. Wipe mirrors and glasses.4. DUST and vacuum.Thank you |
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| 21109. |
we see lateral inversion in plane mirrors. when we watch our image in plane mirror and raises ou right hand,it is actually left hand of the image in plane mirror. does lateral inversion takes place in cases of all mirrors ( concave and convex mirror)??? |
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Answer» Yes LATERAL inversion can ALSO TAKE place in CONVEX and CONCAVES. |
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| 21110. |
How do your school clean |
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Answer» kmhhsmnahahna |
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| 21111. |
Write some food chains |
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Answer» a series of organism that are LINKED to each other through a process of eating and being eaten from a food chain.example in a typical food chain the plants are eaten by a rabbit. the rabbit is eaten by a SNAKE which is in turn eaten by an eagle. when the eagle dies its body is decomposed by microorganism such as fungi and bacteria into SIMPLER nutrients which are returned to the SOIL for reuse by plants.please MARK as brainiest |
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| 21112. |
The sum of the LCM and HCF of two numbers is 176 and their difference is 160. Difference between the numbers is 32. Determine the sum of the numbers. |
| Answer» GIVEN :The sum of the LCM and HCF of two NUMBERS is 176 and their DIFFERENCE is 160. Difference between the numbers is 32.To find :Determine the sum of the numbers.Solution :LCM + HCF = 176 (1)LCM - HCF = 160 (2)Now adding both equations :⇒ LCM + HCF + LCM - HCF = 176 + 160⇒ 2LCM = 336⇒ LCM = 336/2⇒ LCM = 168Now putting this VALUE in (1) :⇒ 168 + HCF = 176⇒ HCF = 176 - 168⇒ HCF = 8Now we know,HCF × LCM = Product of 2 numbers.Now, difference b/w numbers = 32Let the numbers be 'a' and 'b' [Where, a > b]⇒ a - b = 32⇒ a = b + 32Now, ⇒ HCF × LCM = ab ⇒ 168 × 8 = (b + 32)b⇒ b² + 32b = 1344⇒ b² + 32b - 1344 = 0⇒ b² + 56B - 24b - 1344 = 0⇒ b(b + 56) - 24(b + 56) = 0⇒ (b - 24)(b + 56) = 0⇒ b = 24 or, b = - 56∵ We will neglect negative values here.∴ b = 24Now putting value,⇒ a = 24 + 32⇒ a = 56∴ Sum of the numbers = a + b = 56 + 24 = 80∴ Sum of the numbers = 80 [Option B] | |
| 21113. |
Why do stars appear to slightly shift their position in the night sky |
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Answer» tion:These APPARENT STAR tracks are in FACT not due to the STARS moving, but to the rotational MOTION of the Earth. As the Earth rotates with an axis that is pointed in the direction of the North Star, stars appear to move from east to west in the sky. |
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| 21114. |
What is adolescence |
| Answer» ADOLESCENCE is the period of TRANSITION between childhood and ADULTHOOD,the period of a person’s life between being a CHILD and becoming an ADULT, between the ages of about 13 and 17 | |
| 21115. |
Give 10 points of how we waste water while watering plants. First to give a proper answer will receive a reward |
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Answer» Here are 10 ways that you may be wasting WATER without being aware of it: Using your toilet as a trash can. ... Taking baths and long showers. ... Conventional showerheads. ... Leaky PIPES. ... Laundry LOADS that are only half full. ... Running a dishwasher that's not completely full. ... Washing dishes with running water.Explanation:PLEASE FOLLOW and brainliest |
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| 21116. |
The motion of a car on the highway |
| Answer» ION of a CAR on the HIGHWAY is RECTILINEAR MOTION | |
| 21117. |
Why are small gaps left between the rails on railway tracks |
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Answer» The gaps left between successive RAILS on a RAILWAY track, the reason is that the rails expand in summer. The gap is provided to allow for this expansion. If no gap is left, the expansion in summer will cause the rails to BEND sideways. That will result in train ACCIDENTS. |
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| 21119. |
Write two points of difference between a planet and a star |
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Answer» tion:The main difference between STARS and planets is that stars have high TEMPERATURES COMPARED to planets . |
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| 21120. |
Where needle like leaves found |
| Answer» LEAVES. The typical needle-shaped leaf is found in all species of the Pinaceae family and it is the arrangement of these NEEDLES in BUNDLES or fascicles that is the most characteristic FEATURE of the genus Pinus. In some pines, e.g., P. strobus or P..MARK me as brainliest... | |
| 21121. |
Write any five sources of air pollution and their effect on living organism |
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Answer» 1. BURNING of treees 2. industries waste3. chemical RELEASE in atmosphere 4. increase of carbandi oxide 5. release of gasses from vehicals |
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| 21122. |
Identify the organism in the picture.What are it's adaptations to suit the habitat? |
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Answer» this is the picture of cactusadaptations.:- Cacti also called as CACTUS are well adapted for survival in the desert. They have: STEMS that can store water. WIDESPREAD or very deep root SYSTEMS that can collect water from a large area or from very deep underground.Explanation:hope it's helpful |
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| 21123. |
Australia was one part of the British Empire. true or false |
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Answer» The six colonies federated in 1901 and the Commonwealth of Australia was formed as a Dominion of the British Empire. ... DUE to Australia's history as a colony of Britain, the two NATIONS RETAIN significant shared THREADS of cultural heritage, many of which are common to all English-speaking countries |
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| 21124. |
When Sulphur Dioxide react with water and oxygen in air it result in the production of |
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Answer» Sulphur DIOXIDE react with water and oxygen in AIR it result in the PRODUCTION of : SULPHURIC ACID |
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| 21125. |
What is the role of rainfall in the desert? |
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Answer» Many factors affect precipitation in DESERTS. Mountains often CAUSE an effect called "rainshadow." This effect causes moisture-laden air to release its water on one SIDE of a mountain range, contributing to desert on the other side. Atmospheric CONDITIONS such as PRESSURE can also contribute to deserts. |
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| 21126. |
Where do the lipids and proteins constituting the cell membrane get synthesized |
| Answer» HOPE it will HELP you FRIEND | |
| 21127. |
List all the changes that occurs during puberty Explain in brief |
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Answer» These include VOICE changes, BODY shape, pubic hair DISTRIBUTION, and facial hair. Here's a QUICK LOOK at the changes that happen: Boys. In boys, the first puberty change is the enlargement of the scrotum and testes. |
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| 21128. |
A student took a solution of copper sulphate in a beaker and put a clean iron nail into it and left it for about an hour. Write a word equation for the chemical change observed. |
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Answer» a) From the given statement, expected changes are given below:i) Colour turns from blue to GREEN.ii) A brown colour is FOUND to be deposited on iron NAIL surface.b) Yes, the nature of these changes are CHEMICAL. The reason behind this is 'iron sulphate' and copper are produced in the REACTION.c) The reaction is:Copper sulphate(Blue)+Iron(Shining white)→Iron sulphate(Green)+Copper(Brown).Explanation:Please mark as brainliest answer. |
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| 21129. |
Research about precipitation |
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Answer» :-❤Major FLOOD events during the past 4 YR in the United States have focused attention on the need for additional research relating to the measurement and estimation of areal distribution of precipitation. The characteristics of the precipitation associated with the storms that produced the major floods varied widely. Major flooding occurred over a large area of the lower MISSISSIPPI River Basin from the series of storms which produced a very wet SPRING in 1973. Unprecedented flooding occurred in northeastern United States FOLLOWING the movement of hurricane Agnes into the area in June 1972 [De Angelis and Hodge, 1972]. A very localized storm near Rapid City, South Dakota, produced approximately 370 mm of rain in 3 hours in June 1972, resulting in devastating flash flooding. |
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| 21130. |
2. If you work hard, you will get good marks. The underlined part of the sentence is (a) a phrase(b) if clause (c) main clause(d) noun phrase |
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Answer» a LOGIN to MAKE a login to your SITE to CHECK out your schedule and let us help with your needs for a new |
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| 21131. |
2. Answer the following questions. a. Name the liquid part of the blood.lasmab. Name the part of the body where red blood cells are formed.C. Name the instrument used for detecting heartbeat.d. Name the middle layer of the heart wall.e. Name the blood pressure when the heart is contracting. |
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| 21132. |
Write T for True and F for False in the box next to each statement. 1. Ice offers no friction at all,2. A lever is a kind of an inclined plane.3. A screw is like an inclined plane wrapped on a nail.4. Pulleys may be used to lift loads.5. Being streamlined helps a fish overcome friction against water.6. A pulley is a simple machine with no moving parts. |
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Answer» true FALSE true false not CONFIRMED but I am. trying to HELP U |
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| 21133. |
Inside the magnet, the direction of field lines is from its- a. south pole to its north pole.b. north pole to its south pole.All around the magnetd. All the above |
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Answer» Inside the magnet, the DIRECTION of field lines is from its : a. SOUTH POLE to its north pole. |
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| 21134. |
List all the charges that occurs during puberty Explain in brief |
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Answer» Question:-List all the charges that OCCURS during pubertyAnswer:-Puberty has BEGUN. The trigger for puberty in both boys and girls is the production of 'gonadotrophin RELEASING hormone' (GnRH) from a part of the brain CALLED the hypothalamus. This hormone stimulates the pituitary gland to release TWO hormones, Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH) |
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| 21135. |
What is the average length of humerus bone |
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Answer» Humerus The LENGTH has been MEASURED between the ARTICULAR surfaces. It varies from 9J" to 138k, giving an average of 11-6", when both sexes are TAKEN together. In males, the average length is 12", whereas in females it is 11-1". |
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| 21136. |
Camouflage animals founds on ____________ |
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Answer» earthExplanation:fhogdkgdhfkgjgjgky |
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| 21137. |
What is the cause of rain in some parts of india |
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Answer» During the winter season, north-east trade winds PREVAIL over India. ... These cause winter rains over the plains and SNOWFALL in the mountains. It is because in this REGION these winds blow from sea to land, thereby CARRYING moisture ALONG with them.hope it will helppppp |
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| 21138. |
ক-বিভাগকম্পিউটার কী? এর প্রধান কাজ লিখক|কম্পিউটার কি |
| Answer» COMPUTER is a ELECTRONIC DEVICE which is do CALCULATION too FAST. | |
| 21139. |
तायामापनिक चारिकके बीचसहसयोनक याशिपाणिकाअसा विवि |
| Answer» PLEASE POST in ENGLISH as I can HELP you SURELY | |
| 21140. |
does your locaily use groundwater? If yes, do the people of your locailty take any step to replenish the groundwater? If they do, then list some steps. If not, then what will happen if the people continue using groundwater? |
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Answer» Groundwater is recharged NATURALLY by rain and snow melt and to a smaller extent by surface water (RIVERS and lakes). Recharge may be IMPEDED somewhat by HUMAN activities including paving, development, or logging. |
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| 21141. |
6. An atom does not contain (a) neutron(b) proton(c) electron(d) neuron7. Sugar and kerosene do not conduct electricityas(a) they are not made up of atoms(b) they are made up of molecules |
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Answer» 6.neuron7.aExplanation:HOPE it is helpfullplease MARK me BRAINLIST |
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| 21142. |
Activity - 2 Red flowers and white flowers.There are plenty of plants around us. How are new plants formed?List them.by sprouting of seeds. |
| Answer» MANY PLANTS are GROWN there | |
| 21143. |
How will you show through anexperiment that a stem conductswater for the plant? |
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Answer» By putting steam under a sun light for few day you will OBSE that the water is being loseor by covering the steam with A PLASTIC bag you will NOTICE water droplets this shows that steam contains waterExplanation:Shiew dam nikal gaya SAMJA ta samja ta hope you UNDERSTOOD |
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| 21144. |
Is it important to conserve some habitatas? What do we call such habitats? |
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Answer» Habitat conservation is vital for protecting SPECIES and ecological processes. It is important to conserve and PROTECT the space/ area in which that species OCCUPIES. ... Under the U.S. Endangered Species Act (ESA) the habitat that requires protection in an HCP is referred to as the 'critical habitat'. |
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| 21145. |
What do you think would have been the reasons for religious conflicts? |
| Answer» 1. giving not RESPECT to others religiousExplanation:HOPE it will HELP you | |
| 21146. |
Why a cubit cannot be used as the standard unit of length? |
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Answer» Hand span and cubit are not used as standard units of length because their SIZES vary from person to person. So, two different persons MAY give different measurements for the same length, which is not DESIRABLE for a standard UNIT. |
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| 21147. |
Different between rough endoplasma and smooth endoplasma |
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Answer» The main DIFFERENCE between these TWO terminologies is that the SMOOTH Endoplasmic Reticulum is known for stocking the lipids and proteins. It is not BOUNDED by ribosomes. Whereas, the Rough Endoplasmic Reticulum is bounded by the ribosomes and ALSO stores proteins. |
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| 21148. |
True false(c) Animals hibernate to escape the extreme cold |
| Answer» TRUE is your ANSWEREXPLANATION:HOPE it's HELP you | |
| 21149. |
Why does rain, hail or snow occurs ?? |
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Answer» WHY.. PRECIPITATION - What makes clouds, RAIN, snow, hail and sleet. When warm, wet air rises, it cools, and water vapor condenses out to FORM clouds. ... If a snowflake falls through a region of the cloud where there's liquid water which coats the FLAKE with more and more layers of new ice, you BEGIN to get hail. |
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| 21150. |
What is biodiversity??????? |
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Answer» :-❤Biodiversity is the variety and variability of life on Earth. Biodiversity is typically a measure of variation at the genetic, species, and ecosystem level. Terrestrial biodiversity is usually GREATER near the EQUATOR, which is the result of the warm climate and high primary productivityBiodiversity is the shortened form of two words "biological" and "diversity". It refers to all the variety of life that can be found on Earth (plants, animals, fungi and micro-organisms) as well as to the COMMUNITIES that they form and the habitats in which they liveYou GOT it! ANSWER: the RICH variety of life in every ecosystem on Earth. "Bio" means life and "diversity" means variety. This variety of life on Earth—and its interdependence—is called biodiversity . |
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