This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Define Force of friction. List the factors affecting the force of friction. Explainwith examples.ball is allowed to roll |
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Answer» The friction FORCE is the force exerted by a surface as an object moves across it or makes an effort to move across it. There are at LEAST two TYPES of friction force - SLIDING and static friction.
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| 2. |
Write short note on ATP energy currency |
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Answer» Answer: ATP is known as adenosine triphosphate, and it is a molecule containing carbon, hydrogen, NITROGEN, oxygen and phosphorus. ATP is the ENERGY currency of the cell because, it is the most preferred energy molecule in the cell. Its preference is due to the following factors: 1. It donates its PHOSPHORYL groups to release energy. 2. On hydrolysis, it releases a high negative Gibbs free energy which can be used to drive many important BIOSYNTHETIC reactions in metabolic pathways. 3. The presence of adenine and ribosyl groups provide additional features for attachment to ENZYMES so it is able to regulate enzymatic activities. |
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| 3. |
Which of the following are not habitata |
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| 4. |
Tell me the name of the plant where does the plant grow,nature of the stem,height,branches,leaves,flowers,nature of the fruit,use which part is used |
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| 5. |
Can diffusion and osmosis process can take place in a cell at a same time |
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Answer» Answer: Diffusion can OCCUR in any mixture, including one that includes a semipermeable MEMBRANE, while osmosis ALWAYS occurs ACROSS a semipermeable membrane. When people discuss osmosis in biology, it always refers to the movement of water. In chemistry, it's possible for other solvents to be involved. Explanation: MARK ME AS BRAINLISET |
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| 6. |
Who wrote the story of fun they had |
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Answer» Answer: ISAAC Asimov (1920–1992), a Russian-born American writer. Explanation: |
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| 7. |
Can we reverse the following changes? (a) Water into water vapour (b) Water vapour into water (c) Ice into water (d) Curd into milk. |
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Answer» Answer: Water can be CONVERTED into water vapour by boiling or heating the water. ... ICE can be melt by heating or leaving it in normal temperature to RESULT in water. But curd cannot be converted into milk. Explanation: mark me as brainilest |
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| 9. |
Radiations which are harmful to the living organisms are |
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Answer» Answer: Radiation can damage the DNA in the cells of living THINGS. Damaged DNA can make the cell STOP working or UNABLE to reproduce. It can also CAUSE the cell to grow out of control, causing cancer |
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| 10. |
How does rhizobium helps farmers? |
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Answer» Answer: Rhizobium is a bacteria found in SOIL that helps in fixing nitrogen in LEGUMINOUS plants. It attaches to the roots of the leguminous plant and produces nodules. These nodules fix ATMOSPHERIC nitrogen and convert it into ammonia that can be USED by the plant for its growth and development. Explanation: MARK ME AS BRANLIIEST |
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| 11. |
Write a short note on the hardships faced by the farmers in bengal under the company rule in s.s lesson resistance and the first war of independence. For 7th standard |
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Answer» Under the COMPANY rule, the farmers had to FACE ADVERSITIES and losses. Along with the farmers, the STATE also witnessed . |
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| 12. |
Q1. What are inorganic acids? Give four general properties of such acids . |
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Answer» Answer: COMMONLY used mineral acids are SULFURIC acid, HYDROCHLORIC acid and nitric acid (they are also known as bench acids). Mineral acids range from superacids (perchloric acid) to very weak (BORIC acid). Mineral acids tend to be very soluble in water and insoluble in organic solvents. Explanation: |
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| 13. |
नेम द सब्सटेंस प्रेजेंट इन द ब्लड |
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Answer» HEMOGLOBIN (हीमोग्लोबिन) |
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| 14. |
What does old man at the bridge teachers us |
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Answer» DIDNT UNDERSTAND Explanation: |
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| 16. |
Cell wall is present in the animal cell |
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Answer» No Explanation: |
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| 17. |
(1) What is a contact force? Give one exampleAns. The force acting between two object with direct physical contact with each other is called contact force.PLEASE LIKE |
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Answer» Answer: contact FORCE of course which applied by the physical contact of two OBJECTS for example PUSH or pull hope it helps please mark it as BRAINLIEST |
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| 18. |
What ....Is....Antidote? |
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Answer» Answer: An antidote is a substance that can counteract a form of poisoning.[1] The term ultimately derives from the Greek term φάρμακον ἀντίδοτον (pharmakon) antidoton, "(medicine) GIVEN as a remedy". Antidotes for anticoagulants are sometimes referred to as reversal agents.[2] The antidotes for some particular toxins are manufactured by injecting the toxin into an animal in small doses and extracting the resulting antibodies from the host animals' blood. This results in an antivenom that can be used to counteract venom produced by certain species of snakes, spiders, and other venomous animals. Some animal venoms, ESPECIALLY those produced by arthropods (such as certain spiders, scorpions, and bees) are only potentially lethal when they provoke allergic reactions and induce anaphylactic shock; as such, there is no "antidote" for these venoms; however anaphylactic shock can be TREATED (e.g. with epinephrine). Some other toxins have no known antidote. For example, the poison ACONITINE – a highly poisonous alkaloid derived from various aconite species – has no antidote, and as a result, is often fatal if it enters the human body in sufficient quantities. Explanation: |
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| 19. |
Name three salivary glands.No irrelevant stuff..... |
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Answer» Answer: The major salivary glands are the largest and most important salivary glands. They PRODUCE most of the saliva in your MOUTH. There are three PAIRS of major salivary glands: the parotid glands, the submandibular glands, and the sublingual glands. PLEASE inbox me mark me brainliest and follow me |
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| 20. |
Distinguishing between monocots and dicots |
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Answer» Answer: see the answer below ❤❤Explanation: Angiosperms are flowering plants. ... Monocot and dicot DIFFER in their roots, STEM, leaves, flowers and seeds. The main difference between monocot and dicot is that monocot contains a single cotyledon in its embryo WHEREAS dicot contains two COTYLEDONS in its embryo. |
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| 21. |
What is the difference between idea fuel and good fuel |
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Answer» Idea fuel is a fuel which on burning doesn't EMIT harmful gases it is easy to transport and store it is ALSO of very low cast and gives more heat per weight . A fuel is considered GOOD or valuable if it has a low ignition temperature and it produces a large QUANTITY of heat is KNOWN as good fuel. |
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| 22. |
____cover and protect the seeds |
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Answer» Answer:
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| 23. |
When a body stops or comes to rest, then a)u = 0 b) v = 0 c) a = 0 d) t = 0 |
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Answer» b. v=0 Explanation: as the body COMES to rest FINAL VELOCITY that is v will become zero |
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| 24. |
Chapter magnetic effects of current notes |
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Answer» If a coil is placed near a current-carrying CONDUCTOR, the magnetic field changes DUE to a change in I or due to the relative motion between the coil and conductor. The direction of the induced current is GIVEN by FLEMING's right-hand rule Explanation: please mark as brainlist |
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| 25. |
Who invented the microscope who is called the father of microscope e and why |
Answer» Antonie VAN LeeuwenhoekIn the 1670s, he STARTED to EXPLORE MICROBIAL life with his microscope |
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| 26. |
(5) Name two instruments whose working is based on Archimedes' principle.Ans. Instruments like types of hydrometer such a lactometer,saccharo meter and vehicles like ship and submarine obeys Archimedes Principle PLEASE LIKE AND 5 STAR⭐⭐⭐⭐⭐ PLEASE AND COMMENT PLEASE |
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Answer» Answer: yes it is true instruments like hydrometer lactometer in vehicle SHAPE and submarine OBEY Archimedes principle ***please mark it as brainliest I am the first ONE to FOLLOW you |
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| 28. |
State the fraction of gold present in an 18 carat gold piece |
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Answer» Answer: MARK me as BRAINLIEST Explanation: 18K gold is 75% gold mixed with 25% of other metals like COPPER, SILVER etc. USUALLY, studded jewelry and other diamond jewelry is made in 18K gold. (K here MEANS carat)
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| 29. |
Discribe organs of feeding in carnivorous |
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Answer» CARNIVORES include strength, SPEED, and KEEN senses for hunting, as well as teeth and claws for capturing and tearing prey.
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| 30. |
The aim of resistance is to reduce the disease severity. |
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Answer» PLANT DISEASES have caused SEVERE LOSSES to humans in several ways. ... The goal of plant disease management is to reduce the economic and aesthetic damage caused by plant. |
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| 31. |
How do you greet the elders in your neighbourhood |
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Answer» Answer: Be friendly, smile, and greet her to let her know you are interested in MAKING a connection. When you say “hello” to your neighbor, you should project open BODY language. This means MAINTAINING EYE contact with your neighbor and positioning your body to FACE your neighbor Explanation: please mark as brainlist |
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| 32. |
What are main part of human brain in long question |
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Answer» MEDULLA/ oblongata cerebrum cerebellum ARE BASICS AND MAIN PARTS OF HUMAN BRAIN |
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| 34. |
Define vedetative propagation |
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Answer» Explanation: Vegetative REPRODUCTION is any FORM of asexual reproduction occurring in plants in which a new plant GROWS from a FRAGMENT of the parent plant or a specialized REPRODUCTIVE structure. Many plants naturally reproduce this way, but it can also be induced artificially. mark me brainliest and follow me |
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| 35. |
Explain the Newton's law of motion related to swimming |
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Answer» Newton's third law of motion apply to this condition that is every action has its equal and OPPOSITE reaction while swimming the person push the water BACKWARDS and as a result moves forward same condition applied to MANY THINGS for example walking |
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| 36. |
We need food to keep us healthy andstrong. Food gives us energy to workand play. We need food to grow.We have breakfast in the morningIt makes us healthy. We must havebreakfast every day. |
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Answer» Answer: yes it is very true the main food to keep us healthy and strong it also helps us to GROW but breakfast is not enough for daily growth we NEED to take a balanced food Eenadu daily meal THRISE this will keep us healthy, WEALTHY and happy .. |
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| 37. |
Name three different types of motions and give one example of each. |
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Answer» Answer:Mark me as brainliest Explanation: Sr.No. Types of Motion Examples 2 Circular a) Motion of satellites AROUND planets. b) Motion of car turning to a curved track 3 Rotational a) Motion of giant wheel b) Motion of wheels of MOVING vehicle 4 PERIODIC a) Motion of SIMPLE pendulum b) Motion of Earth on its own axis. |
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| 38. |
Fine,undisslolved impurities can be removed from water by passing it through------paper |
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| 39. |
Why is fractional distillation used in petroleum refineries? what are the different products obtained from crude by fractional distillation?wrong answers will be reported. |
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Answer» Explanation: For example, FRACTIONAL distillation is used in oil refineries to separate CRUDE oil into useful substances (or fractions) having different hydrocarbons of different boiling points. The crude oil fractions with HIGHER boiling points: have more CARBON ATOMS. have higher molecular weights. |
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| 40. |
Nurses responsibility during haemorrhage? |
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Answer» ANSWER: Mark me as BRAINLIEST Explanation: Nurses ALSO NEED to intervene early or during the course of a hemorrhage to help the patient regain her STRENGTH and vitality. The data that the nurse would give would be essential in the CARE of the patient with hemorrhage. |
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| 41. |
Hello guyscould anyone give me solutions of NCERT worlsheet-21 hindi Science and maths plz..I will mark u as a brillinist of anyone give me right solutions... |
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Answer» Answer: hey mate can you put a pic of the questions it will be easier for me to answer you Explanation: SORRY mate but without questions and how will I GET to KNOW that which is worksheet 21 |
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| 42. |
प्रस्तुत पंक्तियों में अनुप्रास यमक उपाय और यूरोप में से कौन-कौन से अलंकार प्रयुक्त है पंछियों से उनके उदाहरण भी ढूंढकर लिखिए |
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Answer» Answer: Explanation: BRANLIEST me pls |
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| 43. |
What are the signs and symptoms of haemorrhage? |
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Answer» Answer: SIGNS of INTERNAL hemorrhaging include:
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| 44. |
Which one is component of phloem |
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Answer» Answer: Mark me as BRAINLIEST Explanation: PHLOEM is composed of various SPECIALIZED CELLS called SIEVE tubes, companion cells, phloem fibres, and phloem parenchyma cells. |
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| 45. |
What are the characteristic of cognitive development during adolescense?discuss |
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Answer» Answer: MARK me as brainliest. Explanation:Adolescence marks the beginning development of more complex THINKING processes (also called formal LOGICAL operations) including abstract thinking (thinking about possibilities), the ability to reason from known principles (form own new ideas or questions), the ability to consider many points of view according to varying criteria (COMPARE or debate ideas or opinions), and the ability to consider the process of thinking. |
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| 46. |
I am 8th and i have assignment and the topic is applications with linear equations i need this answer long long long |
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Answer» ATTACH the ASSIGNMENT BRO |
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| 47. |
What reflex action takes place when bright light shines into eyes? |
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Answer» agdhgdhxghgsfshfgsudgagxgdhddgf |
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| 48. |
What is mixed crops |
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Answer» Answer: In agriculture, multiple CROPPING or multicropping is the PRACTICE of growing two or more CROPS in the same piece of land during one growing SEASON instead of just one crop.Thershing is difficult in multiple cropping as numerous crops are harvested together. |
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| 49. |
Who is in presidium indirapuram school |
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Answer» you are in that school !! PRESIDIUM School Indirapuram |
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| 50. |
Give the basic notes of the chapter " Why do we fall ill " . |
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Answer» Answer: In this article you will get the CBSE Class 9 Science, Why Do We FALL Ill: Chapter notes. These chapter notes are prepared by the subject experts and cover EVERY IMPORTANT topic from the chapter. You will get a crisp and brief explanation of all these topics so as to help you learn easily and in an organised manner. At the end of the notes you can try the QUESTIONS asked from the discussed set of topics and assess your preparedness. |
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