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.
| 21001. |
Classify into physical and chemical changes a) Cutting of paperb) Milk into curdc) Organic waste into manure |
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Answer» a)= CHEMICAL CHANGES.b)= Chemical Changes.c)= Chemical Changes. |
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| 21002. |
Why is a banana plant not classifiedas a free? |
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Answer» he banana plant is called a 'banana tree' in POPULAR use, but it's technically regarded as a herbaceous plant (or 'herb'), not a tree, because the STEM does not CONTAIN true WOODY tissue.HOPE IT HELPS YOU |
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| 21003. |
What is deforestation? How can it be stooped |
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Answer» tion:Deforestation is cutting of trees from forests or ANYWHERE.... It can be STOPPED by spreading awareness about its ill effects and ALSO if the government makes laws against deforestation.... |
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| 21004. |
Activity 4SI NO. Countries influenced. Areas influenced. changes |
| Answer» E amount of COMPOUND interest for Rs 7500 for 1 year at 8% per annum compounded half-yearly. = 8784. Therefore, the amount is Rs 8784. | |
| 21005. |
Antacids are taken in case of acidity in stomach?why? |
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Answer» Antacids neutralise the acid MADE by your stomach. They are commonly used in conditions where it is HELPFUL to neutralise the acid made in the stomach. For example, for acid reflux which causes heartburn. Most PEOPLE who take antacids do not DEVELOP any side-effects.Explanation:hope it's helpful for u |
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| 21006. |
Thereisextreme heatin deserts. |
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Answer» Yes DESERTS are extremely hot.The daytime temperature AVERAGES 38°C while in some deserts it can get down to -4°C at night. HOPE it helps you ^_^ |
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| 21007. |
Write table of the following question |
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Answer» what is the QUESTION ? |
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| 21008. |
1/3x 24 + } x 24+225. Simplify:+1( |
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Answer» 418Explanation:If your question GOES as follows :- {1/3 × 24} × 24 + 225 + 1The process is :- {1/3 × 24} × 24 + 225 + 1= 8 × 24 ×226= 192 + 226= 418 |
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| 21009. |
does your locality use groundwater? If yes, do the people of your locality take any steps to replenish 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» does your locality use groundwater? If yes, do the people of your locality take any steps to replenish groundwater?= No what will happen if the people continue using groundwater.= Groundwater and surface WATER are connected. When groundwater is OVERUSED, the lakes, streams, and rivers connected to groundwater can ALSO have their supply diminished. EXCESSIVE pumping in coastal areas can cause saltwater to move INLAND and upward, resulting in saltwater contamination of the water supply.Explanation: |
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| 21010. |
What do longer and shorter lines represent in the symbol of electric cell? |
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Answer» longer line REPRESENT the POSITIVE terminal and SHORTER Line represent the negative terminal this is correct answer of these QUESTION |
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| 21011. |
Mention a situation in which no work is done by force? |
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Answer» 1. When a table in on a FLOOR at the same place for days together, there is no work done on the table by the gravitational force or normal REACTION force. 2. If I hold a book for some time, there is no work done on it by me.hope this helps YOUPLEASE mark me as a Brainliest |
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| 21012. |
Which force helps to write by chalk on the blackboard |
| Answer» FRICTIONAL FORCE HELPS to WRITE on the BLACKBOARD.... | |
| 21013. |
Explain different components of cells |
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Answer» A cell consists of three parts: the cell MEMBRANE, the nucleus, and, between the TWO, the cytoplasm. Within the cytoplasm lie INTRICATE arrangements of fine fibers and hundreds or even thousands of miniscule but distinct structures called organelles. |
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| 21014. |
Megha is Neil’s sister. They both go to the same school. Since their school is only 700m from their home, they walk to school. One Saturday, both left home exactly at 7 a.m. They noted the distance they had walked every minute by counting steps. They then plotted graphs from the data they collected. Study the graph and answer the questions given below.if you know then only answer please i need urgently |
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| 21015. |
What special functions do some rootsand stems perform? |
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Answer» okay broExplanation:In botany stems and ROOTS are the most vital part of the plant, where stem BEARS shoots and buds with leaves. The PRIMARY function of the stem is to carry water, minerals and food to all parts of the plants, while roots are the part of the vascular plant which is an underground and primary function is to Anchorage the plant and in the ABSORPTION of the minerals and water. |
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| 21016. |
What do you know about three lines of defence |
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Answer» In the Three Lines of Defense MODEL, MANAGEMENT control is the FIRST line of defense in risk management, the various risk control and compliance over- sight functions established by management are the second line of defense, and INDEPENDENT assurance is the THIRD |
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| 21017. |
Which of the following is a mineral acid OPTIONAcetic acid Lactic acid Citric acid Sulphuric acid |
| Answer» HEY MATE the ANSWER is :-SULPHURIC ACID | |
| 21018. |
11.Mention the steps involved in the following processes: a. Rearing of silkwormb. Processing of silk |
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Answer» The various steps involved are: (i) REARING of silkworms: A female silk moth lays HUNDREDS of eggs at a TIME. STEP 3: Dyeing. Step 4: SPINNING. |
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| 21019. |
Define image according to class 7 NCERT book |
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Answer» Image is basically a REFLECTION of any OBJECT by any smooth SURFACE, usually MIRROR |
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| 21020. |
5. The process of removing unwanted plants that growbetween the crops iscalled |
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Answer» The unwanted plants that grow in-between crops are called weeds. The process of REMOVAL of such unwanted plants is called weeding. ... The advantages of weeding are: The weeds COMPETE with the actual crop for SPACE, NUTRIENTS and water |
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| 21021. |
What is mechanical energy ? |
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Answer» In physical sciences, mechanical ENERGY is the SUM of potential energy and kinetic energy. It is the MACROSCOPIC energy ASSOCIATED with a system. The principle of conservation of mechanical energy states that in an isolated system that is only subject to conservative forces, the mechanical energy is constant.Explanation:hope it helps u pls mark as BRAINLIEST |
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| 21022. |
what is the function of nerve cell option to transport blood to exchange gases to transmit and release serving and electrochemical messages none of these what is the answer please give me this answer please a answer these question please help me |
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Answer» they transport IMPULSES form sense ORGANS to brain and from brain to muscles |
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| 21023. |
Write the different stages during the process of weathering |
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Answer» Physical WeatheringThis can happen through exfoliation, freeze-thaw cycles, abrasion, root expansion, and wet-dry cycles. exfoliation- when temperature of rocks rapidly CHANGES that can expand or CRACK rocks.Hope it HELPS you |
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| 21024. |
Waste water relased by houses is called |
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Answer» SewageExplanation:Hope this helps YOUPLEASE MARK me as BRAINLIEST and ALSO Thank my answer |
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| 21025. |
Please help and don't report! What is the function of the immune system? |
| Answer» BTO PROTECT the BODY from pathogens.MARK ME AS BRAINLIEST. ♥ | |
| 21026. |
What are are the basic characteristics of living things? train growth, movement and adaptability in an organism? I need the answer urgently so give fast |
| Answer» MOVEMENT and ADAPTABILITY in an orgsnism | |
| 21027. |
Giving brainliest! What is the function of the immune system? |
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Answer» or function of the immune system is to protect the host from environmental AGENTS such as microbes or CHEMICALS, thereby preserving the INTEGRITY of the body. This is done by the RECOGNITION of self and response to non-self.hope this WOULD be the brain liest |
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| 21028. |
Cleaning of water is a process of removing |
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Answer» tion:Cleaning of water is a process of REMOVING POLLUTANTS before it ENTERS a water body or is REUSED. This process of wastewater treatment is commonly known as Sewage Treatment. It takes place in several stages. Cleaning of water is a process of removing pollutants before it enters a water body or is reused |
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| 21030. |
Explain the difference between potential entry and kinetic energy. |
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Answer» YOUR ANSWER : Explanation:KE is the energy possessed by an object by virtue of it being in motion. PE is the energy possessed by an object by virtue of its position. It can be TRANSFERRED from one object to another and this happens during collisions. POTENTIAL Energy, on the other HAND, cannot be transferred from one object to another. |
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| 21031. |
Which acid found in fats |
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Answer» palmitic acidAmong the most widely distributed fatty ACIDS are the 16- and 18-carbon fatty acids, otherwise known as palmitic acid and stearic acid, respectively. Both palmitic and stearic acids occur in the lipids of the MAJORITY of ORGANISMS. In ANIMALS palmitic acid makes up as much as 30 percent of body fat. |
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| 21032. |
Upstroke and downstroke help a snake to crawl in a wave like manner. true or false if false then write the statement |
| Answer» UE not falsemark as BRILLIANT | |
| 21033. |
What is balanced and unbalanced force ? |
| Answer» TION:FORCES that are equal in size and opposite in direction. BALANCED forces do not result in any change in MOTION. unbalanced. forces: forces applied to an object in opposite directions that are not equal in size. Unbalanced forces result in a change in motion.. For example, when an apple FALLS from the tree an unbalanced force equal to its weight is acting on the apple. | |
| 21034. |
Explain the Newton' s law of motion? |
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Answer» Newton's first law of motion predicts the behavior of objects for which all existing FORCES are balanced. The first law - sometimes REFERRED to as the law of inertia - states that if the forces acting upon an object are balanced, then the acceleration of that object will be 0 m/s/s. Objects at equilibrium (the condition in which all forces balance) will not accelerate. According to Newton, an object will only accelerate if there is a net or UNBALANCED FORCE acting upon it. The presence of an unbalanced force will accelerate an object - changing its speed, its direction, or both its speed and direction HOPE ITS HELPS |
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| 21035. |
Why is shearing usually done in summers? |
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Answer» We sweat more in the summer session. COTTON is a strong water absorber helps to absorb the sweat and introduce to the ENVIRONMENT of evaporation. Our body takes out HEAT as the sweat evaporates from our body. Therefore our body loses heat and is cooled.Explanation:HOPE THIS IS HELPFUL TO YOU |
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| 21036. |
Metal rim is fixed to the wooden cart wheel by * |
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Answer» For fixing the metal rim on a wooden WHEEL of a cart. The metal rim is MADE slightly smaller than the wooden wheel. On heating, the rim expands and fits ONTO the wheel. COLD water is then poured over the rim, which contracts and fits tightly onto the wheel. |
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| 21037. |
What is fertilization and explain it with taking an example of human beings |
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Answer» Sperms reach the FALLOPIAN tube where a SPERM fertilizes the egg. This results in formation of zygote. In HUMANS, FERTILIZATION occurs in the fallopian tubes of the female reproductive tract. The successful sperm cell must enter the UTERUS and swim up the fallopian tube to meet the egg cell. |
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| 21038. |
Tin, Sn, is a soft white metal. It has a low melting point compared with other metals. Tin is widely used as a coating for cans of food. Which statement accurately describes atoms of tin? |
| Answer» TION: | |
| 21039. |
How can we classify plants whichhave soft, weak stems as creepersand climbers? |
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Answer» ✍️Creepers: Plants with WEAK STEM that cannot STAND upright and SPREAD on the ground are called creepers. Examples: Pumpkin, Watermelon, sweet potato, etc. Climber: Plants with weak stem that needs support is called climber. Examples: Grapevine, money-plant, cucumber, bean, etc.Hope its helpful DUDE ✌️ |
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| 21040. |
The earthworm extends the rear part of the body , keeping the front part fixed to the ground |
| Answer» MOVEMENT, the earthworm FIRST extends the front part of the body, KEEPING the rear portion fixed to the ground. Then it fixes the front end and releases the rear end. It then shortens the body and pulls the rear end forward. This makes it MOVE forward by a SMALL distance. | |
| 21041. |
What will happen if a magnet is broken into five pieces? Answer correct and fast to get 100 PoINTS! |
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Answer» There are totally 5 North poles PRESENT in the BROKEN PIECES. Because each of the broken pieces has its own north POLE. ... This poles are the same for both small and big magnets.Explanation:HOPR IT HELPS! |
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| 21042. |
-------and-------- are requried for the healthy growth of plant |
| Answer» WATER and SUNLIGHT are REQUIRED for the HEALTHY GROWTH of | |
| 21043. |
What is the name of first Indian satellite??? |
| Answer» ARYABHATTA is the FIRST SATELLITE of INDIA. | |
| 21044. |
What do you mean by mirror according to class 7 |
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Answer» mirror is defined as reflecting surface and can be explained by the LAW of reflection, which STATES that when a ray of light is made to fall on the reflecting surface, the reflected ray has its angle of reflection, incident ray, and the reflected ray are NORMAL to the surface at a POINT of INCIDENCE. |
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| 21046. |
What is meaning of spy |
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Answer» a person who secretly collects and reports information on the activities, movements, and plans of an enemy or competitor. 1 : one that spies: a : one who keeps secret watch on a person or THING to obtain information. b : a person employed by one nation to secretly convey classified information of strategic importance to another nation also : a person who conveys the trade secrets of one company to another. Basic requirements to become a spy Don't get in trouble with the law. Any criminal record is likely to end your application. Don't do drugs. Drug tests are often GIVEN to applicants. ... Go to university. Most intelligence organisations expect their OFFICERS to have a good education. ... Be ready to travel. ... Be a citizen. Spies are information gatherers and must have: Advanced networking skills. Strong creative minds. Impresive body language, facial and emotional recognition abilities. HIGH intelligence and problem solving abilities. Great patriotism. Motivation to reach the top in human organisations. Impresive listening skills.(spy on someone) to watch someone secretly so that you know everything that they do. Managers feel it is their duty to spy on the workforce. Synonyms and related words. - To watch someone or something. SPY is a three-letter acronym that may refer to: SPDR S&P 500 Trust ETF, NYSE symbol. SPY (magazine), former US satirical monthly. SPY or MOWAG SPY, a military vehicle. SPY ACT (Securely Protect Yourself Against Cyber Trespass), a 2005 US proposed cyber-security regulation. hey do you know i am spy before#hopeithelps |
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| 21047. |
Long type question: How does amoeba obtain it's food |
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Answer» Amoeba obtains it's food by the process of holozoic NUTRITION in which it ENGULFS the food LIKE humans by USE of PSEUDOPODIA (it is also known as false feet) . |
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| 21048. |
What is requried for the healthy growth of plant |
| Answer» PLANTS need five things in order to GROW: sunlight, PROPER temperature, MOISTURE, air, and nutrients. These five things are provided by the natural or artificial environments where the plants live. If any of these elements are missing they can limit plant growth. | |
| 21049. |
Convex lens is called Converging lens while the Concave lens is called Diverging lens.”Comment. |
| Answer» TION:double CONVEX lens is CONVERGING and vice versa | |
| 21050. |
Asiest to use and mchoice for a wide var |
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Answer» jsiwowndbjdodksnwksknsnskakks |
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