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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.
| 19751. |
6 Give reasons for the followinga) Alluminium foils are used to wrap food items . |
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Answer» Aluminium foils are used to wrap food ITEMS because aluminum metal is MALLEABLE. THEREFORE, it can be BEATEN into thin foils.plz Mark it Brainlist. |
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| 19752. |
What is the effect of changing the wing design of the paper airplane on its flight time? |
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Answer» Eventually weight will become GREATER than lift and the paper airplane will decend to the ground. In adition the larger the paper airplane the larger its WINGS can be. The larger the wings the greater the ABILITY to generate lift. The LONGER lift is generated the further the paper airplaine will glide.plz Mark me as brainlieast! |
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| 19753. |
9. I am the blood vessel, having thick and elastic walls- (a) Arteries(b) Veins(c) Atria(d) Capillaries |
| Answer» ARTERIES................ | |
| 19754. |
The blue coloure of the copper sulphate solution changes to green on reaction with iron ; this is due to the formation of _______ |
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Answer» When an iron NAIL immersed in the solution of COPPER SULPHATE than iron displaces copper from the solution of copper sulphate because iron is more REACTIVE than copper. Therefore copper sulphate solution colour changes from blue to pale green. |
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| 19755. |
The motion of earth around the sun is called |
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Answer» revolutionExplanation:PLEASE MARK as a BRAINLIEST |
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| 19756. |
Am sec (b) m min8. Which of the following organ is used by leech for respiration(a) Gills(6) SkinI am the blood vessel having this an last walls |
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Answer» skinExplanation:PLS MAKE me as BRAINLIEST |
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| 19757. |
व्हाट इज द इंपॉर्टेंट फॉर ऑफ लिविंग एंड नॉन लिविंग थिंग्स |
| Answer» AIR gravity and MANY OTHERS but theses too are really IMPORTANT Explanation:hope it helps thanks | |
| 19759. |
..........thread was developed simultaneously in New York and London. |
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Answer» read was developed SIMULTANEOUSLY in NEW YORK and London. |
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| 19760. |
3. What will happen if..... (a) The amount of water vapour in theair increases.(b) Only one crop is grown repeatedlyin the soil. ((((( fast please))))) |
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Answer» If the amount of water VAPOR in the AIR increases, the relative humidity increases, and VICE versa. ... If the water vapor content stays the same and the temperature DROPS, the relative humidity increases. If the water vapor content stays the same and the temperature rises, the relative humidity decreases. |
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| 19761. |
Distinguish these properties into Metals and Non Metals 1)Appearance2)Hardness3)Malleability4)Ducity5)Heat conduction 6)Conduction of electricity |
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| 19763. |
The period of time that the earth takes to complete one rotation is called |
| Answer» SIDEREAL DAY EXPLANATION: | |
| 19764. |
Plz tell me Some characteristics of good fuel. |
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Answer» It should possess high calorific value.It should have PROPER ignition temperature. ...It should not produce poisonous PRODUCTS during combustion. ...It should have moderate RATE of combustion.Combustion should be easily controllable i.e., combustion of fuel should be easy to START or STOP as and when required |
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| 19765. |
What are non biodegradable substances answer this question in 2 lines |
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Answer» stic and e-waste..SEARCH DEFINITION on google.mark as brainliest hope it helps in UR answer |
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| 19766. |
Naphthalene ball is obtained from: (a) Coal gas(b) Coke(c) coal tar(d) liquid ammonia |
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| 19767. |
Metala Non-MetalsProperties1. Appearance2. HardnessMallabilityLucity5. Heat Conduction6. Conduction ofElectricity34 |
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Answer» Properties Metals Non-metals 1. Appearance Lustrous Dull 2. HARDNESS HARD Soft 3. Malleability Malleable Non-malleable 4. Ductility Ductile Non-ductile 5. Heat conduction GOOD Bad 6. Conduction of electricity Good BadHOPE IT HELPS..!! |
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| 19769. |
What is evaporation? |
| Answer» EVAPORATION is a type of vaporization that occurs on the surface of a liquid as it CHANGES into the gas phase. The SURROUNDING gas must not be saturated with the EVAPORATING substance. When the MOLECULES of the liquid collide, they transfer energy to each other based on how they collide with each other. .. Hope it helps you.... Thanks... | |
| 19770. |
. We worship goodnesson diwali.Sbring gift for children.6.The name of country isThe birthday of jesus christ is celebrated asMuslimeaton Eid.a.There areSikh Gurus10. On Dewali people decorate thair horses coith deyas11. nle celebrates the berth day of Mahatma Gandhi as12. The beauliful designs made onmade on floor are known |
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Answer» A MORNING walk is a very USEFUL exercise. It is a light exercise. It refreshes our body and mind. In the morning Nature is at its best. A morning walk brings us in contact with the BEAUTIFUL surroundings of Nature. It gives us a great joy and also keeps us fit and healthy. The green grass, the blossoming flowers, chirping birds, the fresh AIR, the RISING sun and morning dew – all provide us great joy and they fill our heart with happiness. Morning walk is good for all. The old and the young, the healthy and the weak, all should take a morning walk. |
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| 19771. |
In which of the following statement is or are correct? options are - 1) soil can be treated with quick lime when soil is too acidic 2)indigestion is naturalised by taking an antacid like milk of magnesia 3) the effect of and sting is naturalized by rubbing most baking soba 4)all the above |
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Answer» 2. indigestion is naturalised by TAKING an ANTACID LIKE milk of magnesiaExplanation:as acidity= indigestionacid NEUTRALIZED by base (milk of magnesia) |
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| 19773. |
Imaginary line that divides the earth into the North and South pole is called |
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Answer» The EQUATOR 0° is an IMAGINARY LINE that DIVIDES the earth into two hemispheres |
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| 19775. |
Calculate the pressure exerted on the floor by a boy standing on both feet if the weight of the body is 40 kg.Assume that the area of contact of each shoe is 6 cm by 25 cm |
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Answer» ³⅝ 65 because 65is the what so 65have to be the ANS thenExplanation:what do you THINK about me and this ans |
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| 19776. |
Who are decomposers answer this question in 2 lines |
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Answer» __Decomposers are organisms that break down dead or decaying organisms, they carry out decomposition, a process POSSIBLE by only CERTAIN KINGDOMS, such as fungi.♥️Mark my answer as BRAINLIEST |
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| 19777. |
Copper displaces zinc from zinc sulphate solution (True/Not true) |
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Answer» ..........PLEASE MARK me as BRAINLIEST sis/bro........❤ |
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| 19778. |
Organism in which both types of gametes are produced by the same individual are called ______ |
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Answer» A HERMAPHRODITE is an ORGANISM with both MALE and FEMALE GAMETE |
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| 19779. |
Distinguish between Parasitic plants and saprophytic plants.pls give 4 points in each column |
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Answer» What are Parasites?Parasites are the entities growing/inhabiting the body of the host, deriving nutrients from them. As a result, they are provided with ready-made food from the host’s body and have the potential to cause considerable harm to the host as they are directly dependent on them. Without a host, parasites cannot thrive and multiply. Hence, they do not kill the host but can harm causing DISEASES, few of which can be fatal. Unlike predators, parasites are MUCH smaller than their hosts as they rapidly multiply. Cuscuta plant, flukes, ticks are some examples of parasites.What are Saprotrophs?Saprotrophs, on the other hand, are the living entities that DERIVE their nutrition from the dead and decaying organic matter. Saprothrophs do not require a host. As they derive nutrition from dead matter, they are often termed as cleaning agents. Fungi and a few other bacteria are good examples of saprotrophs.Explanation:Think so this will help you ✌️ |
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| 19780. |
an object that turns about itself actually turns around a certain imaginary line what is called this imaginary line |
| Answer» AXIS...................... | |
| 19781. |
IB sedium ja a very reactise metal. (True/Not True) |
| Answer» IB SEDIUM JA a very reactise METAL. (TRUE/Not True) true | |
| 19782. |
I) Generally, non-metala react with acids. ( True/Not True) |
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| 19783. |
HABITAT AND ADAPTATION I. Answer the following questions:1. What is Habitat?2. Name 2 plants and 2 animals of mountain region.3. Why do desert snakes burrow deep into the sand during the day?4. What are the specific features present in a deer that helps it todetect the presence of predators like lion?5. Mention a few aquatic plants found in a pond,6. What is adaptation?7. What are biotic components?8. Why do camels have long legs?9. Why does a fish have slippery scales on its body?10. What are terrestrial habitats? Give examples. |
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Answer» tion:2 PLANTS are mosses and lichens, 2 ANIMALS are Moose, MULE deer |
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| 19784. |
Hlo guys. my today question is like some kids are sliding on snow with a snow board. to ab kids motion me hai ya snow board ya snow itself . |
| Answer» HI.................... | |
| 19785. |
Which milk products do we use our food |
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Answer» tter and CURD hope it will HELP you please MARK me as BRAINLIST |
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| 19786. |
8. Explianhow salt is obtained from sea water |
| Answer» SALT is OBTAINED from SEAWATER by the PROCESS of CRYSTALLIZATION. | |
| 19787. |
Where is the bile produced? which component of the food does it help to digest? pls answer this question very fast its urgent.......thanks |
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Answer» Bile is produced in the LIVER . It HELPS to break down FATS into SMALLER fat globules.. |
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| 19788. |
Uur.Metals react with acids toto producegos |
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Answer» The general WORD equation for the REACTION between an acid and a metal is as FOLLOWS: acid + metal → SALT + hydrogen.Explanation:Hope it will help youJai Hind |
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| 19789. |
Which is the oldest tree in world |
| Answer» METHUSELAH(GREAT BASIN bristlecone PINE ) | |
| 19790. |
Match 9. Copper - Building blocks of matter. 10.Compound - Making the filament of a bulb 11.Tungsten - For making wires 12.Atom - Atoms of different kinds |
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Answer» This may help youExplanation:=> Copper- For making wiresCompound- BUILDING blocks of matterTungsten- Making the FILAMENT of a bulbAtom- Atoms of different KINDS |
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| 19791. |
Define the process of photosynthesis? write the answer in only 2 lines |
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| 19792. |
Why Willem cloths are refers in winter?? |
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Answer» Why we wear WINTER clothes?Winter clothing are clothes USED for protection against the PARTICULARLY cold weather of winter. Often they have a good water resistance, consist of multiple layers to protect and insulate against low temperatures.Explanation:mark me as brilliant plz if you liked the ANSWER |
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| 19793. |
What precautions should to ensure that nutrients are not form food |
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Answer» tion:The three R's for NUTRIENT preservation are to reduce the amount of water USED in cooking, reduce the cooking TIME and reduce the SURFACE area of the food that is exposed. Waterless cooking, PRESSURE cooking, steaming, stir-frying and microwaving are least destructive of nutrients.hope it will help u ✌️ |
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| 19794. |
What do you mean by parsec? |
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Answer» Aunit of distance used in astronomy, EQUAL to about 3.26 LIGHT years (3.086 × 1013 kilometres). One parsec corresponds to the distance at which the mean RADIUS of the earth's orbit subtends an angle of one second of arc.Explanation:Hope it will help youJai HIND |
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| 19795. |
Metalsaregood conductors of heat and |
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Answer» electricityHope it HELPS you!! |
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| 19796. |
(b) 0°Сto 100°C (c) 35°C to 42°C 7. SI units of speed are-(d) None(a) m/sec(b) m/min (c) km/hr(d) Km/min8. Which of the following organ is used by leech for respiration? |
| Answer» OPTION a is the CORRECT ANSWER EXPLANATION:PLEASE mark me as branialist | |
| 19797. |
What precautions show route to ensure that nutrients are not form food |
| Answer» FIRST PHOTOSYNTHESIS then CHLOPHYLL diesExplanation: | |
| 19798. |
Difference between chemical formulas and chemical equations |
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Answer» A chemical FORMULA is the combination of ATOMIC symbols that designate a particular chemical compound, or a substance with two or more DIFFERENT elements. ... A chemical equation shows one or more chemical compounds (reactants) being converted into different chemical SPECIES called products.I HOPE IT HELP YOU... |
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| 19799. |
What precaution should take to ensure that nutrients are not form food |
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Answer» kins on when possible. Avoid continuous reheating of food. USE a minimal amount of cooking LIQUID. CHOOSE steaming over boiling. When you do boil, retain the cooking liquid for a future use (like SOUPS and stocks) Use the microwave. Use a pressure cooker when possible. Avoid using baking soda to retain colorHope this helps... |
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| 19800. |
(a) Conduction (b) Convection 11 6. What is range of the laboratory thermometer?(a) -10°Сtol 10°C (b) 0°C10100°C (0) 35°C to 42(d) None |
| Answer» NONE is the RIGHT DIRECTION the ANSWER | |