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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. |
_________ surface of an object offer least resistance due to friction. |
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Answer» Is the answer |
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| 2. |
29.plastids containing chlorophyll is?* |
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Answer» PLASTIDS CONTAINING CHLOROPHYLL are chloroplasts.. |
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| 3. |
by mixing acid or base with water concentration of ions per unit is decreated, what is it called ? 1. aqucafication 2. dilution 3. upwaeding 4. melting |
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Answer» Dilution Explanation: |
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| 4. |
Which type of motion is the motion of child going down a slide |
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Answer» Answer: rectilinear motion A child moving down a slide is an example ofrectilinear motion. It is TRANSLATIONAL motion because in this all PARTS of an OBJECT move the same DISTANCE in a GIVEN time. Explanation: pls MARK AS BRAINLIEST |
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| 5. |
Group 17 elements are known asAkai metalsO Alaine earhetas-adO her |
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Answer» Halogens Explanation: |
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| 6. |
a ball is thrown vertically vertically upwards. it raises to a height of 50 m and comes back to the thrower |
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Answer» Answer: It RISES to a HEIGHT of 50 m and comes back to the THROWER, The total DISTANCE covered by the ball is zero. The NET displacement of the ball is zero. The displacement is 100 m. |
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| 8. |
20. A concave lens of focal length 15 centimeters forms an image 10 centimeters from thelens. How far is the object placed from the lens? Draw the Ray diagram. |
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Answer» Answer: FOCAL length (f ) = -15 cm Distance of IMAGE (V) = -10 cm 1v–1u=1f 1/u = -(1/10) – (1/- 15) 1/u =1/15 – 1/10 1/u = -0.033 u = -30 cm so the object is placed 30 cm away from the concave lens. |
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| 9. |
How do wires of a guitar appear while vibrating? |
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| 11. |
How do we celebrate dussehra five lines |
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Answer»
1.Dussehra is the most popular Hindu FESTIVAL which is celebrated for 10 days 2.Dussehra signifies the VICTORY of LORD Ram over the demon Ravana in the Indian epic of Ramayana 3.It is one of the festivals that celebrate the victory of good over EVIL in Hindu religion 4.Dussehra also is KNOWN as Navratri celebration is celebrated across Indian households to spread happiness, joy and triumph 5.The values of Dussehra is not just followed by Hindus but also other religions in the country such as Muslim,s Christians and Sikhs
Hope it helps you... |
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| 12. |
Stagnant write the difinition for 1 line |
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Answer» Answer: not flowing or RUNNING, as water, air, ETC. stale or foul from standing, as a pool of water. characterized by lack of development, advancement, or PROGRESSIVE movement: a stagnant economy. INACTIVE, sluggish, or DULL. |
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| 13. |
Alcohol is a physical or chemical change? answer this with reason |
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Answer» The alcohol MUST FIRST evaporate, which is a PHYSICAL change, before it burns . Explanation: hope it helps you.. |
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| 14. |
Water for every Household quation and answer |
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| 15. |
Heather rolls and marble over sandpaper and then over a flat table which statement best describes the observation she made |
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| 16. |
Explain with the help of labelled diagram structure of cell |
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Answer» The bodies of living organisms are MADE up of MICROSCOPIC units CALLED cell. TYPES of cell with the help of diagram |
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| 17. |
एक नीले रंग के पुष्पलाल पथि (8Bपो.से कराया जाता है।निम्न प्रश्नों के कर दीजिए।(10) पृथम पीढ़ी को प्राप्त होने वालेचौधे के पुष्य का बलाइट)पुष्पमपीडी में प्राप्त पोधी में स्वागणकराने पर द्वितीय दिए धातसकेर पुष्प वाले पौधे कालिरालबाट ।द्वितीय पाष्टीना में प्राप्त जीनोटाईपपौधे का अनुपात दशवटीका संकरण एक सदरा के पुष्पलाले |
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Answer» Kettavan POINTS you WANT that we LOVE INDIANS don't we should do a |
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| 18. |
Odd man out with reason Fowl cow dog,cat |
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Answer» fowl Explanation: All other are DOMESTICATED ANIMALS |
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| 19. |
What will be the effect if all the greenery on earth gets extinct? |
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Answer» All herbivores will die. Eventually carnivores will die.. Also then food chain and food web will break.. heavy floods.... Humans will start DYING.. No playgrounds...if they will be ....they MIGHT be made of..hard stone...soil... Most important no beauty... Explanation: Because herbivores EAT green plants...carnivores eat and all these make food chain,web and ecosystem is going to fall...No oxygen humans will suffer..No grass kids will be hurt... plants lead to absorption of excess of rain..water ..if no plants heavy floods |
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| 20. |
Friction always ________the motion. |
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Answer» Friction is a FORCE between two surfaces that are sliding, or trying to slide, ACROSS each other. For example, when you try to push a book along the FLOOR, friction makes this difficult. Friction always works in the direction opposite to the direction in which the object is moving, or trying to move. Thus it opposes MOTION |
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| 21. |
Observe the figure given alongside which showshuman breathing movements and answer thefollowing questions.Is this exhalation or inhalation? Give reason tosupport your answer.(b) Why do lungs always contain a residualvolume of air? |
Answer» exhalation MEANS BREATHING out and inhalation means breathing inplease MARK me as BRAINLIEST and please follow me |
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| 22. |
7. General formula for the elements of halogen group is |
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Answer» jxjcjcjcjcjcjdjjfjfjfhdhdhdhdjdjdjjdjjdjdj |
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| 23. |
What is different between mass and weightplease give me answer and follow me |
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Answer» Answer: The mass of an object is a measure of the object's inertial PROPERTY, or the amount of matter it contains. The weight of an object is a measure of the FORCE exerted on the object by gravity, or the force needed to support it. The pull of gravity on the EARTH gives an object a DOWNWARD acceleration of about 9.8 m/s2. |
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| 24. |
The motion of pendulum is________ |
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Answer» OSCILLATORY MOTION or PERIODIC motion |
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| 25. |
How two prisms should be placed to obtain white light and draw it's diagram |
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Answer» Hii MATE! We can place one prism straight and the other IDENTICAL prism upside down, so that the light that emerges from the second prism is white light. The light that emerges from the first prism is incident on the second prism in such a WAY that the one emerging from the second one gives a white light on the screen that is kept PERPENDICULAR to the emerging ray. |
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| 26. |
Q.1.B] State whether the following statements are true or falsem1] Blue green algae is a biological nitrogen fixer.2] Cellulose is made up of a large number of glucose units.3] Zinc metal is highly tensile.4] Naphthalene is made from crude oil or coal tar.5] The inner central dark zone of a candle flame is the hottest region.6] Project Tiger was launched on 1 April, 1973.7] Cell wall is present in both plant and animal cell. |
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| 27. |
Explain the following reaction giving it's balanced checimal equation : Dilute HCI was poured on baking soda |
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Answer» Baking soda has molecular formulaNa2CO3. ... hydrochloric acid ispoured on baking soda, SODIUM chloride is produced. Na2CO3(aq) + 2HCl(aq) → 2NaCl(aq) + H2O + CO2(g) Water & CO2 (with effervescence) are formed as byproduct in this reaction. Explanation: PLS MARK AS BRAINLIEST |
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| 28. |
An object has moved through adistance. Can it have zerodisplacement? If yes, supportyour answer with an example |
| Answer» YES, the object INSTEAD of moving through a distance can have ZERO displacement. Example: If an object travels from point A and reaches to the same point A, then its displacement is zero. | |
| 29. |
hello anybody know that hme carbon and its compound M. kya padha h board k liye in 2020) now! for class 10th please tell me |
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Answer» I don't KNOW fdulgjdjlgdljdjgkdjgflkgkhfyufyfkjdhdjjmgfhj:mmfgghdghdmkmhffkykfykffyjmkmfdyfjkyjrgdhntdh |
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| 30. |
How is philosophy connected to science? |
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Answer» Science and philosophy have ALWAYS learned from each other. Philosophy TIRELESSLY draws from SCIENTIFIC discoveries FRESH strength, material for broad generalisations, while to the SCIENCES it imparts the world-view and methodological im pulses of its universal principles. |
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| 31. |
Can anyone suggest me any good appI want to make a video but I also want to insert some pics in between it so any app? |
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Answer» VIDEO guru Explanation: |
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| 32. |
Match the followingGroup 'A' Group 'B'1.Anion 1 electrolyte 2.Free electron 2 negative charged ion 3 weakly attached |
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Answer» GROUP a electronic Explanation: this this is very SIMPLE |
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| 33. |
देखभाल के चार विशेषताएं |
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| 34. |
Match the following Monocotyledonous plant answer |
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Answer»
Following ???????? |
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| 35. |
A) An object is placed at a distance of 30 cm from a concave mirror of focal length 15 cm. Write characteristic of the images formed. Also draw its ray diagram (5 marks) |
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Answer» Answer: Explanation: FORMULA related to focal length f, object-to-mirror distance u and image-to-mirror distance v is given by solving the above eqn for v, we get v = 30 CM
(1) image is formed at a distance 30 cm from concave mirror (2) SINCE image distance and object distance are same ( both are at 2F), MAGNIFICATION = 1 Image and object are same size. (3) image is real (4) image is inverted |
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| 36. |
10 sentence on money planat |
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Answer» Explanation: The very important benefit of money plant is that it attracts WEALTH, hence the name money plant. As per Vastu, it wards off negative energy creating room for positive energy. Vastu experts suggest keeping a money plant in the house helps remove financial obstacles and brings prosperity & good luck. It is called the money plant simply because it has round, plump, flat leaves that might, with a bit of IMAGINATION, look like a coin! This plant is usually kept as a dwarf in the house but can be grown in the garden too. The belief is that while it thrives, one would never be short of money. They can be eaten raw or cooked, or ground into flour. The cooked young leaves and flowers are also edible. CALLING the species the Money Tree or the Money plant is an innovation of the last 25 years or so. MONEY PLANT (Pothos, Devils Ivy and so on): This might be surprising to most of us. But do not worry, its only midly poisonous, specially to pets and children if leaves are ingested. In Humans it can produce swelling of mouth, tongue and throat and SOMETIME vomiting and loose motions. |
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| 37. |
5. Modern periodic table is based on-----of the elementsO Atomic numberAtomic massO ElectopositivityElectronegativity |
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Answer» ok. Explanation: |
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| 38. |
Define the newtralization |
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Answer» In chemistry, NEUTRALIZATION or NEUTRALISATION (SEE spelling DIFFERENCES) is a chemical reaction in which acid and a base react quantitatively with each other. In a reaction in water, neutralization results in there being no excess of hydrogen or hydroxide ions present in the SOLUTION. |
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| 39. |
_______is a contact force. |
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| 40. |
How two prisms should be placed to obtain white light draw it's diagram |
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Answer» Answer: Consider two equivalent, triangular HOLLOW prisms A and B MADE of thin glass PLATES and arranged with negligible spacing as shown in the figure. A beam of white light is incident on prism A from the left. Given that the refractive index of water is inversely related to temperature, the beam to the right of prism B WOULD NOT APPEAR white if : 1688357
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| 41. |
ਜਿਸ ਕਿਰਿਆ ਵਿੱਚ ਉਤਪਾਦਾਂ ਦੇ ਨਾਲ ਤਾਪ ਊਰਜਾ ਵੀ ਪੈਦਾ ਹੁੰਦੀ ਹੈ, ਉਸ ਨੂੰ ਤਾਪ ਨਿਕਾਸੀ ਕਿਰਿਆ ਕਹਿੰਦੇ ਹਨ। ਹੇਠਾਂ ਦਿੱਤੇ ਵਿੱਚੋਂ ਕਿਹੜੀ ਤਾਪ ਨਿਕਾਸੀ ਕਿਰਿਆ ਦੀ ਉਦਾਹਰਣ ਹੈ। ( LO- S1001) *1 point |
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Answer» which LANGUAGE it is Explanation: fjururhr |
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| 42. |
How are roots and stem of water plants adapted?in briefly means in short |
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Answer» Answer: The stems of MANY aquatic plant have LARGE air-filled areas to increase buoyancy. ... Manyaquatic plants have deep, ANCHORING roots, but some, LIKE duckweeds float freely and allow their roots to drift in the water below them. One aquatic plant is eel grass, which has adaptation for living in SALT water... Explanation: PLS MARK AS BRAINLIEST |
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| 43. |
Is a contact force.friction alwaysthe motion.).surface of an object offer least resistance due to friction.) force exerted by electrically charged body is calledis a device used to measure the weight of a body.M |
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Answer» yes Explanation: |
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| 44. |
3. Alkaline earth metals have valency 2.This means their position in the modernperiodic table is in----O Group 2O Group 16O Period 2O d-block |
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Answer» OPTION a |
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| 46. |
State the difference between:conductors and insulators |
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Answer» Answer: The conductor and INSULATOR are the types of material. ONE of the major difference between the conductor and insulator is that the conductor allows the energy (i.e., CURRENT or heat ) to pass through it, WHEREAS the insulator does not allow the energy to pass through it. Don't forget to follow me... |
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| 48. |
M тdisease is chravaniewhich of the followingcaswellinfertiones |
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Answer» ksgsksfskshskshdkd usjekeur |
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| 49. |
Write an activity to show the movement of food in the oesophagus with drawing and write all the steps of the experiment |
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Answer» Answer: The processes of DIGESTION include six ACTIVITIES: INGESTION, propulsion, mechanical or physical digestion, chemical digestion, absorption, and defecation Explanation: PLEASE follow me my dear friend please ❤️ |
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| 50. |
Tell how many practicles in class 10 science |
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Answer» Explanation: In CLASS 10 Science, students have a total of 15 PRACTICALS in the syllabus please MARK me as BRAINLIST |
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