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.
| 10251. |
Good Afternoon..Please suggest me some science experiments for my science inter-house competition. |
|
Answer» Answer: Please mark as brainliest. Explanation: Lava Lamp: Use Density to BUILD a Funky Lamp. Orange FIZZ: Chemical Eruption in your Mouth. Storm in a Glass: Model of Rainstorm in a Glass. Dry Erase: DRAW FIGURES that become Animated. Making A Volcano: Acids and Bases Can Erupt in Your Faces. |
|
| 10252. |
Why do monkeys only climb on trees and not shrubs or herbs? |
|
Answer» Explanation: hi They have long LEGS and ARMS that are flexible so that they can climb with them. Monkeys don't swing through the TREES though like many people believe. Only Apes are ABLE to do that due to the away in which their shoulders are formatted.give thanks on my answers |
|
| 10253. |
What is stimulas write its possibilities and i will mark them as brainliest |
|
Answer» Answer: Explanation: a stimulus is a detectable change in the physical or chemical structure of an ORGANISM's internal or external ENVIRONMENT. The ability of an organism or organ to detect external STIMULI, so that an appropriate reaction can be made, is called SENSITIVITY |
|
| 10254. |
5. Describe the functions of various partsof a plant. |
|
Answer» The three main parts are: the roots, the leaves, and the STEM. Each part has a set of JOBS to do to keep the plant healthy. The roots absorb water and minerals from the soil and anchor the plant in the ground. The stem SUPPORTS the plant above ground, and carries the water and minerals to the leaves. please mark me as brainiest ,THANKS and 5 stars...................... |
|
| 10255. |
We see _________image of sun light in mirror. Select one: A. spherical B. circular C. point sized D. cylinderical |
|
Answer» C.Point sized Explanation: |
|
| 10256. |
Compare the structure and features of Algae & Fungi |
|
Answer» Explanation: hi Fungi GROW as chains of CELLS called fungal hyphae. Both algae and fungi from the talus. The main difference between algae and fungi is that Algae are AUTOTROPHIC, they contain chlorophylls for PHOTOSYNTHESIS. while fungi are heterotrophs, OBTAINING organic material from sources in the external environment.mark me as brainlist |
|
| 10257. |
An element Y that has 15 protons and 15 electrons, it gains three electrons to form an ion. What will be the charge on ion? |
|
Answer» The CHARGE will be negetive because , it has GAINED ELECTRONS which are negetively CHARGED... |
|
| 10258. |
Q3. A boy rolls a ball on a wooden surface. The ball travels a short distance before coming to rest. What must he do to make the ball travel for a longer distance before coming to rest ? Why ?(cloth, sand, talcum powder, carpet) |
|
Answer» TALCUM powder hope it HELPS you |
|
| 10259. |
An atom X has 11 protons and 11 electrons, loses one electron to form an ion. What will be the number of electrons and protons in the ion? |
|
Answer» Number of electrons=10 |
|
| 10260. |
What is edible parts of mango tree |
|
Answer» Answer: The MESOCARP is the fleshy MIDDLE layer of the pericarp of a FRUIT. It is found between the epicarp and the endocarp. It is usually the PART of the fruit that is eaten, e.g., mango.
|
|
| 10261. |
:) Which fibre burns with the odour of burning plastic?(a) Pure silk(b) Wool(c) Artificial silk(d) Cotton cloth |
| Answer» | |
| 10262. |
Refers to the person who program, design or operate a computer.1 pointergonomicsO OO humanwareOdesign warenone of these |
|
Answer» Answer: HUMAN WARE refers to the person who PROGRAM, design or OPERATE a COMPUTER. |
|
| 10263. |
What do you mean by hatching in case of oviparous animals |
|
Answer» An oviparous ANIMAL is one that produces eggs, and the YOUNG hatch after being expelled from the body. While fertilization of the EGG can occur internally or EXTERNALLY, oviparous animals always hatch their young outside of their body.In this strategy, one or many eggs can be produced. |
|
| 10264. |
Which one of the following is a mixture?Sea waterOxygeniron sulphidewater |
|
Answer» Explanation: |
|
| 10265. |
..............have special skins to absorb moisture from the airA: penguinB:polar bearC:musk ox |
|
Answer» ANSWER:the answer MIGHT be MUSK ox Explanation: |
|
| 10266. |
Statement A: In a completely dark room we can see our image in mirror if we hold mirror in front of us. Statement B: We see our reflection in a mirror. Select one: A. Statement A is correct only B. Statement B is correct only C. Statement A and B both are incorrect D. Statement A and B both are correct |
|
Answer» option C both are incorrect becoz we cant SEE is in MIRROR WITHOUT LIGHT... |
|
| 10267. |
The animals that eat only plant and plant products are called________A)carnivoresB)herbivoresC)OmnivoresD)none of these first answer will get brain list |
|
Answer» (B) HERBIVOROUS HOPE IT WILL HELP U |
|
| 10268. |
Give reason:-we wear woolen clothes during winter |
|
Answer» Answer: we WEAR woolen clothes in winter because to protect our BODY from cold. |
|
| 10269. |
A surface reflects light in only one direction. Select one: A. rough surface B. smooth surface C. bumpy surface D. oily surface |
|
Answer» SMOOTH surface Explanation: |
|
| 10270. |
Give reasons:Houses are made up of bricks and mud. |
|
Answer» The houses in rural areas are BUILT with bricks and mud so as to KEEP the houses warm in winters and cool in summers. Since these MATERIALS are poor conductors of heat, they do not allow heat to pass through them EASILY.
|
|
| 10271. |
Define parasitic plants |
|
Answer» Explanation: parasitic plant is a plant that DERIVES some or all of its NUTRITIONAL REQUIREMENT from ANOTHER living plant. ... All parasitic plants have modified roots, called haustoria, which penetrate the host plant, connecting them to the conductive system – either the xylem, the phloem, or both.Hope it helps U |
|
| 10272. |
Give reasons:Handles of cooking utensils are made up of wood or plastic |
| Answer» | |
| 10273. |
Why erosion and deposition occur side by side. Give perfect answer. |
|
Answer» Answer: EROSION is when materials, like SOIL or rocks, are MOVED by wind or water. All these materials are called sediments. DEPOSITION is when those sediments are deposited, or dropped off, in a different location. These processes change the way the surface of the earth looks over time. This is why erosion and deposition occur SIDE by side.
|
|
| 10274. |
Give reasons:We use metal container for cooking food. |
|
Answer» Answer:METAL pots are made from a narrow range of METALS because pots and pans need to conduct heat well, but also need to be chemically unreactive so that they do not alter the flavor of the food. Most materials that are conductive enough to heat evenly are too REACTIVE to use in food preparation. Explanation:HOPE this helps please mark me BRAINLIEST |
|
| 10275. |
Define viviparous animals and oviparous animals |
Answer» Viviparous And Oviparous AnimalsAnimals can be divided into two types based on how they give birth to their young ones. Animals that give birth to young ones are called viviparous animals. MAMMALS like dog, cat, horse and human beings are the examples of viviparous animals. Animals that lay eggs and hatch them into offsprings are known as oviparous animals. The examples of oviparous animals are snakes, butterflies, frogs and birds. In oviparous animals like hens, an EMBRYO develops in a different manner. After fertilisation, when the zygota in matured enough, it divides repeatedly. The zygota then travels down the oviduct and several ptotective layers starts farming around it. The hen starts LAYING the eggs as soon as the hard shell is formed around the embryo. The hen then GIVES warmth to the eggs by sitting over them. DEVELOPMENT of the chicks starts taking place inside the shells. It takes about three weeks for the embryo in order to develop into a chick. The eggs shells burst open once the chicks get matured enough to come out. |
|
| 10276. |
Hai guys how many organs are there in human body |
|
Answer» Explanation: An organ is a collection of tissues joined in a structural unit to SERVE a common FUNCTION. MANY organs are composed of a MAJOR tissue that performs the organ's MAIN function, as well as other tissues that play supporting roles. The human body contains five organs that are considered vital for survival. |
|
| 10278. |
when a strong acid and a strong base were mixed in a flask, the flask became very hot and some fumes could be seen coming out of it.what can be the possible reason for this? |
|
Answer» Answer: this REACTION is so much EXOTHERMIC HENCE realeases so much heat |
|
| 10279. |
(a) State the conditions required for the cultivation of jute. |
|
Answer» Answer: Jute crop requires a humid climate with temperature fluctuating between 24 degrees CELSIUS and 38 degrees Celsius. The minimum rainfall REQUIRED for jute cultivation is 1000 mm. The new grey alluvial soil of good depth receiving SILT from annual floods is most suitable for jute growth.
|
|
| 10280. |
Bouncing back of light rays is known as Select one: A. refraction B. reflection C. dispersion D. scattering |
|
Answer» Answer: (B) Reflection Explanation: Light REFLECTS from a SMOOTH SURFACE at the same angle as it HITS the surface |
|
| 10281. |
Carbohydrates CO2 Water and HeatGlucose Amino acidProteinGlucoseAmino acidsCholesterol and other steroidFatty acidsEnzymes, hormone, protein |
|
Answer» Answer: |
|
| 10282. |
Q1. Two different types of lenses are placed on a sheet of newspaper. How will you identify them without touching?Q2. We need a shiny surface for reflection. Explain why.Q3. The concave reflecting surface of a torch got rusted. What effect would this have on the beam of light from the torch?Q4. State the correct sequence (1-7) of colours in the spectrum formed by the prisms A and B shown in the figure.Q5. Briefly explain why in ambulance words are written laterally inverted. Q6. It was observed that when the distance between an object and a lens decreases, the size of the image increases. What is the nature of this lens? If you keep on decreasing the distance between the object and the lens, will you still able to obtain the image on the screen? ExplainQ7. Consider if one half of a convex lens is covered with a black paper, then state whether this lens produces a complete image of the object.Q8. Explain why concave mirror is known as a converging mirror. |
|
Answer» Explanation: 1.If the letters APPEAR bigger/magnified, then the LENS is a CONVEX lens. If the letters appear smaller, then the lens will be concave lens. |
|
| 10284. |
Acid prsent in food item we eat is? |
|
Answer» Answer: Citric ACID Explanation: Citric acid is the most abundantly used acid in the FOOD and BEVERAGE industry. While this acid was EXTRACTED from limes and lemons in the past, it can now be produced commercially with the help of fermentation process. pls MARK as brainliest answer |
|
| 10285. |
Explain Invirto fertilisation process in detail |
|
Answer» In VITRO fertilization (IVF) is a type of assistive reproductive technology (ART). It involves retrieving eggs from a WOMAN's ovaries and fertilizing them with sperm. This fertilized egg is known as an EMBRYO. The embryo can then be frozen for storage or transferred to a woman's uterus. |
|
| 10286. |
Match the following 1.equator. 2.white fur |
|
Answer» as DJ kkllvc Explanation: wtiopppp12333 |
|
| 10287. |
Solar city science model explanations |
|
Answer» Answer: In solar city, the demand of ELECTRICAL energy for municipal utilities, residential SECTIONS, and transportation is generated by solar energy whether by centralized solar POWER PLANTS or distributed rooftop PHOTOVOLTAIC systems. pls mark as brainliest answer Explanation: |
|
| 10288. |
Rashtrakutas definition |
|
Answer» Answer: Rashtrakuta was a real dynasty RULING large parts of the INDIAN Subcontinent between the sixth and tenth centuries. Explanation: The earliest known Rashtrakuta inscription is a seventh century copper plate grant dealing their rule from Manapura ' a City in central or West INDIA' . Common languages: KANNADA,Sanskrit Religion: Hinduism,JAINISM,Buddhism |
|
| 10289. |
Samanthas definition |
|
Answer» is it RELATED to science Explanation: not UNDERSTAND |
|
| 10290. |
F.1.Answer the following questions in detail.Taking a suitable example explain the importance of sorting things at homeList any four properties that can be used for sorting materials.Give two exampl2. |
|
Answer» Answer: A REVEALING and surprising look at how classification systems can shape both worldviews and SOCIAL interactions. Explanation: . Sorting Materials into Groups. ... Transparency •A substance that allows LIGHT to pass through is called TRANSPARENT. Example: Water. •A substance that does not allow light to pass through is called opaque. Example: Wood. •Substances that allow light to pass through partially is translucent. Example: Butter paper. |
|
| 10291. |
Q5. Differentiate between cotton and jute fibre on the basis of:a. part of plant from which they are obtainedb. climate they requirec. type of soil |
|
Answer» Answer: Cotton comes from the flower of cotton buds. Jute comes from the stem of jute plant. Cotton plant needs a WARM and HUMID climate. Jute plant needs a wet and humid climate. Cotton plant GROWS in black SOIL. Jute plant grows in ALLUVIAL soil. |
|
| 10292. |
कोशिका की परिभाषा लिखो |
|
Answer» कोशिका (CELL) सजीवों के शरीर की रचनात्मक और क्रियात्मक इकाई है और प्राय: स्वत: जनन की सामर्थ्य रखती है। Explanation: कुछ सजीव जैसे जीवाणुओं के शरीर एक ही कोशिका से बने होते हैं, उन्हें एककोशकीय जीव कहते हैं जबकि कुछ सजीव जैसे मनुष्य का शरीर अनेक कोशिकाओं से मिलकर बना होता है उन्हें बहुकोशकीय सजीव कहते हैं। |
|
| 10293. |
What is decomposer? |
|
Answer» |
|
| 10294. |
Human being are categorised as |
|
Answer» Answer: Human being, a culture-bearing primate classified in the genus Homo, especially the species H. SAPIENS. Human beings are ANATOMICALLY SIMILAR and related to the great APES but are distinguished by a more highly developed brain and a resultant capacity for articulate speech and abstract reasoning. |
|
| 10295. |
A white salt is commonly used in villages to clean water from rivers and wells.identify the salt from its use |
|
Answer» IODINE salt Explanation: |
|
| 10297. |
11. Why are fertilizers added to the soil? |
|
Answer» Answer: Fertilisers are CHEMICALS that are ADDED to soil to SUPPLY nutrients to make it more FERTILE. HOPE IT WILL HELP!!! |
|
| 10298. |
What is biodiversity ? |
|
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 productivity. |
|
| 10300. |
Q1. Choose the correct option:1. Rohit and Pari were given one mirror each by their teacher. Rohit found his image to be erect and of the same size, whereas Pari found her image erect and smaller in size. This means that the mirrors of Rohit and Pari respectively are (a) plane mirror and concave mirror(b) concave mirror and convex mirror(c) plane mirror and convex mirror(d) convex mirror and plane mirror2. Which of the following always diverge light rays?(a) Convex mirror and plane mirror(b) Concave lens and convex mirror(c) Concave mirror and convex lens(d) Concave lens and convex mirror3. Which of the following would you prefer to use while reading small letters found in a dictionary?(a) A convex lens(b) A convex mirror(c) A concave lens(d) Either (a) or (b)4. If an object is placed at a distance of 0.5 m in front of a plane mirror, the distance between the object and the image formed by the mirror will be(a) 2 m(b) 1 m(c) 0.5 m(d) 0.25 m5. A virtual image(a) can be formed on the screen(b) cannot be formed on the screen(c) is formed only by a plane mirror(d) is formed only by the convex mirror6. You are provided with a concave mirror, a convex mirror, a concave lens and a convex lens. To obtain an enlarged image of an object, you can use either(a) concave mirror or convex mirror(b) concave mirror or convex lens(c) concave mirror or concave lens(d) concave lens or convex lens7. A rainbow can be seen in the sky (a) when the sun is in front of you(b) when the sun is behind you(c) when the sun is overhead(d) only at the time of sunrise8. An erect and enlarged image can be formed by(a) only a convex mirror(b) only a concave mirror(c) only a plane mirror(d) Both convex and concave mirrors9. Which of the following can be used to form a real image?(a) Only concave mirror(b) Only plane mirror(c) Only convex mirror(d) Both concave and convex mirrors10. You are provided with a convex mirror, a concave mirror, a convex lens and a concave lens. You can get an inverted image from (a) both concave lens and convex lens(b) both concave mirror and convex mirror(c) both concave mirror and convex lens(d) both convex mirror and concave lens11. An image formed by a lens is erect. Such an image could be formed by [NCERT Exemplar](a) convex lens provided the image is smaller than object(b) concave lens provided the image is smaller than object(c) concave lens provided the image is larger than object(d) concave lens provided the image is of the same size12.The colour of light which is deviated the least by prism in the spectrum of white light is(a) violet(b) green(c) yellow(d) red |
|
Answer» We are not a COMPUTER to ANSWER this much. Mark me as BRAINLIEST then I will FOLLOW you. |
|