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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. |
What does the article say about metabolism explain your answer in not less than 100 words |
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| 2. |
The second's hand of a watch is 2 cm long. The speedof the tip of second's hand isa) 0.21 cm/s(b) 2.1 cm/s(C) 21.0 cm/s(d) None of the above |
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Answer» d). NONE of the above...... |
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| 3. |
Place, |
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Answer»
Mujhe question SAMAJH Nahin LAGA KYA bataya Hai Tumne
Mujhe question samajh Nahin Laga kya bataya Hai Tumne
Mujhe question samajh Nahin Laga kya bataya Hai Tumne
Explanation: a Mujhe question samajh Nahin Laga kya bataya Hai Tumne
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| 4. |
.Two bodies of masses 250g and 500g moving in the direction opposite to each other witha speed of 2 m/s collide and stick together after collision. Find the velocity of the combined mass after the collision. |
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Answer» I don't know. Plaease Please Please |
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| 5. |
Which force applied a fast moving wind driving a windmill |
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Answer» contact force... |
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| 6. |
What has caused a ball to make a depper dent ? |
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Answer» Answer: As Newton said: every action has a REACTION equal in magnitude & opposite in DIRECTION when the ball falls on the sand, the force of WEIGHT & free falling AFFECTS the stronge hit of the ball to the sand, so it makes that dent (this is an action), then the sand makes a (reaction) equal in magnitude & opposite in direction to the force of hitting so the ball stop deting in the sand & rests i hope u got ur point from my explanation....(•‿•) remember to thanks and follow....(✷‿✷) |
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| 7. |
a train moves with a speed of 30 km/h in the first 15 minutes with another speed of 40km/h in 15 minutes and then with a speed of 60km/m in the last 30mitutes calculate the average speed of the train for his journey |
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Answer» Answer: 130km/m Explanation: |
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| 8. |
draw a well labelled diagram of an object placed at the centre of curvature in case of concave mirror |
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Answer» PLEASE MARK me as BRAINLIEST |
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| 9. |
List the first tweenty element |
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Answer» Answer: This is the answer U have asked 20 but I have given thirty , SYMBOLS, atomic NUMBER ALSO I have given so please make me as brainlist MAKE ME AS A BRAINLIST |
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| 10. |
Which of the following physical quantity is not present in first equation of motion? |
Answer» ACCELERATION. VELOCITY. Time. So Displacement is not PRESENT in it. |
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| 11. |
Explain the two properties of solid on the basis of molecular model with neat figure. |
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Answer» Two properties of SOLID :-
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| 12. |
Place |
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Answer» Which STANDARD are you from!!!! |
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| 13. |
V.Assertion (A): Abrupt rise in pressure in a pipe line results from sudden closure of a valve. Reason(R): Pressure wave propagates through elastic medium. |
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Answer» Explanation: sudden closure of a valve. REASON (R): Pressure wave PROPAGATES through ELASTIC medium. |
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| 14. |
a liquid occupies a volume of 2×10^-⁴m³ at 0°C . calculate the increase in its volume if it is heated upto 80°C |
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Answer» u8gyf8yif7yfyuuyutuytd76r7tr6r75r |
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| 15. |
please also tell while if we stand on wet sand we will get suck into it so will ptessure work there |
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| 16. |
Question No.33In a pipe network of municipal water supply, a parallel pipe is sometimes installed over a portion of the pipe mainly for |
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Answer» DIL Diya Hai Jaan Bhi Tujhe Dungi Dil Diya Hai Jaan Bhi Tujhe Dungi Tu EK Bari Tu Ek Bari aa to sahi Explanation: |
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| 17. |
How much work should be done on a bicycle of mass 20kg to increase its speed from 2 m/s to 5m/s... |
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| 18. |
three point masses m,m, 2m,2m and 3m,3m are placed along a line with a spacing l,l between successive masses. how far is the centre of mass from mass m,m ? |
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Answer» Answer: CM
= m+2m+...+nm mL+2m×2L+...+nm×nL
= (1+2+...+n) L(1 2 +2 2 +...+n 2 )
=L ∑n ∑n 2
=L 2 n(n+1)
6 n(n+1)(2N+1)
= 3 (2n+1)L
Don't forget to follow me... |
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| 19. |
Explain co valent bonds with example |
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Answer» Answer: A covalent bond, also CALLED a MOLECULAR bond, is a chemical bond that involves the sharing of electron pairs between atoms. Examples of compounds that contain only covalent bonds are methane (CH4), CARBON monoxide (CO), and iodine monobromide (IBr). Hope this helps, have a great day! PLEASE mark this answer as brainliest! |
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| 20. |
When distance and displacement are equal? |
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Answer» Answer: When an object moves in a STRAIGHT line without coming BACK, it's DISPLACEMENT and distance MAGNITUDE will always be equal. i HOPE this helps u and follow me |
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| 21. |
What is the change you observe in litmus paper with acid |
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Answer» Answer: The main use of litmus is to TEST whether a solution is acidic or BASIC. Light BLUE litmus paper turns red under acidic conditions and red litmus paper turns blue under basic or alkaline conditions, with the color CHANGE occurring over the pH range 4.5–8.3 at 25 °C (77 °F). Neutral litmus paper is PURPLE. |
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| 22. |
Are there sources of energy which are not due to the sun |
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Answer» YES.........,......,. |
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| 23. |
What is Ohm's law? Write any two limitations of it. |
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Answer» Answer: The limitations of Ohm's law are outlined below: This law cannot be applied to UNILATERAL networks. A unilateral network has unilateral elements like diode, TRANSISTORS, ETC., which do not have same voltage current relation for both directions of current. Ohm's law is also not applicable for non – linear elements Explanation: |
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| 24. |
Do this question.I need complete solution....⚠✒NO SPAMMING.✒Irrelevant answer will be reported. Jinko nahi aata kripya kar ke woh log jawab na de.. |
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Answer» LD on, our SERVERS are SWAMPED. WAIT for yo Explanation: |
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| 25. |
Define optimum speed? In physics Class 11 |
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Answer» Answer: Optimum speed is the speed with which ONE can take a turn on banked road WITHOUT tear and wear. Explanation: it can be GIVEN by;
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| 26. |
A cylindrical magnet is kept along the axis of a circular coil. On rotating the magnet about it's axis the coil will have induced in it |
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| 27. |
(ਰੇਤ, ਪੜ੍ਹ, ਜਾ) ਇਹ ਕਿਸ ਤਰ੍ਹਾਂ ਦੇ ਸ਼ਬਦ ਹਨ? 1. 2। 2. 3। 3. 4। 4. 5 |
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| 28. |
Di fine the atomic mass unit |
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Answer»
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| 29. |
7. The number of particles crossing per unit area perpendicular to X-axis inunit time is N=-D n2-n1/x2-x1. where n1 and n2 are number of particles perunit volume for the value of x1 and x2 respectively. The dimensions ofdiffusion constant Dare(a) M°LT power of 2(b) MºL power of 2 T power of -4(c) MÜLT power of 3O ()(d) M°L power of 2T power of 3 |
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Answer» h8shdieviwbbeiw8enegs8sysnwisvjwuebe8ebd8 Explanation: wubd8bd |
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| 30. |
If the angle of incidence of a ray light falling on the glass surface30degree and the angle of refraction is 19 degree.What is the refrative index of glass? |
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Answer» Answer: outflow of the AFRICAN COUNTRIES that I have to do it for me too baby girl is a good day TODAY and I have no idea what to tell me what to do it again in the MORNING Explanation: ignored the same thing as you KNOW what to do it for me to come back from a nap and I don't know what I want you to know that you can do it all in the morning |
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| 31. |
Convert 450 gram into si units without changing their values |
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Answer» 0.450kg .................. |
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| 33. |
Explain any three limitations of ohm's Law |
Answer»
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| 34. |
Area of A rectangular field is A=L×B, where l=(200+-5) and B=(50+-2). Find the percentage error |
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Answer» Here is your answer Explanation: The PERCENTAGE ERROR in A is 6.5%. |
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| 35. |
Calculate the average speed of train which covers 624km in 13 hours |
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| 36. |
*write the types of ground tissues and drawthe diagrams |
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Answer» The ground tissue of plants includes all tissues that are neither dermal nor vascular. It can be divided into THREE types based on the NATURE of the CELL walls. Parenchyma cells have thin primary walls and usually remain alive after they become mature. Parenchyma forms the "filler" tissue in the soft parts of plants, and is usually present in cortex, pericycle, pith, and medullary RAYS in primary stem and root. Collenchyma cells have thin primary walls with some areas of secondary thickening. Collenchyma provides extra mechanical and structural support, particularly in REGIONS of new growth. Sclerenchyma cells have thick lignified secondary walls and often die when mature. Sclerenchyma provides the main structural support to a plant. Flax stem cross-section: Pith Protoxylem Xylem I Phloem I Sclerenchyma (bast fibre) Cortex Epidermis HOPE THIS WILL HELPS YOU. SORRY THE DIAGRAM IS NOT SENDING. THE DIAGRAM CAN YOU SEE ON GOOGLE PLEASE. |
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| 37. |
Fasttt..........plz.. |
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Answer» Answer: handwriting can't UNDERSTAND sister or BROTHER |
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| 38. |
Diffrencetiate between speed and velocity |
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Answer» The REASON is simple. Speed is the time RATE at which an object is moving along a PATH, while velocity is the rate and direction of an object's movement. |
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| 39. |
The acceleration between 6sec . and 8 sec is |
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Answer» veteran of the same to you and your family and friends and family WELFARE GOVT of India Today and friends to like it to the same to you and your family and Explanation: dgd6 to you and your family and friends and family welfare govt of India Today group to offer online LEARNING to young people in the same |
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| 40. |
3. Which force is responsible for the weight of an object?a. muscular forceb. frictional forcec. gravitational forced. none of these |
Answer» C) Gravitational FORCE |
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| 41. |
श: । व्याकरण घटकावर आधारित कृतीपुढील शब्दांचे वितरकती प्रत्यय सिंहून१)पाण्यापासून |
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Answer» GRAMMATICAL variation Pudhil SYLLABUS DISTRIBUTARY SUFFIX sinhoon 1) Panayapasoon |
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| 42. |
6. Parsec' is the unit of:O a(a) TimeO (b) DistanceO (c) FrequencyO (d) Angular acceleration |
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Answer» Answer: distance Explanation: The parsec is a UNIT of length used to measure the large distances to ASTRONOMICAL objects OUTSIDE the Solar System. One parsec is approximately equal to 31 trillion KILOMETRES, or 210,000 astronomical units, and EQUATES to about 3.3 light-years. |
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| 43. |
Diffrencetiate between speed velocity |
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Answer» Answer: Speed:The distance travelled by a body in UNIT time is known as the speed of the body. Velocity: The DISPLACEMENT of body per unit time is known as the velocity of the body. Explanation: MARK as brainliest |
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| 44. |
Are frogs also venomous? |
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Answer» Answer: Most frogs and toads are poisonous. They SEQUESTER distasteful or poisonous compounds, and secrete them onto their SKIN to DETER predators from gulping them down. For an animal to be CONSIDERED venomous, it needs to do more than sit around and secrete a BUNCH of chemicals. ʜᴏᴩᴇ ɪᴛ ᴍᴀy ʙᴇ ʜᴇʟᴩꜰᴜʟ ᴍᴀʀᴋ ᴍᴇ ʙʀᴀɪɴʟᴇɪꜱᴛ |
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| 45. |
Write the uses of dimensional analysis? |
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Answer» Answer: To check the correctness of a physical RELATION. To convert the value of a physical quantity from ONE SYSTEM to another. To derive relation between various physical quantities. To FIND the dimensions of DIMENSIONAL constants. |
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| 46. |
Q9. Calculate the greatest and theleast pressure exerted by a metalblock of size 20 cmx8 cmx5 cm andhaving a mass of 10 kg.*24000 N/m2,6230 N/m225000 N/m2,6250 N/m226000 N/m2,6990 N/m227000 N/m2,6880 N/m3 |
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| 47. |
यदि किसी चालक की मोटाई को आधा कर दिया जाए तो नया प्रतिरोध क्या होगा |
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Answer» *प्रार्थना और विश्वास दोनों अदृश्य है,* . *परंतु दोनों में इतनी ताकत है कि,* *नामुमकिन को भी मुमकिन बना देती है* *जय माँ भद्रकाली* . *हरिहर* |
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| 48. |
Do this question..This is an MCQ. Need complete Solution... ....⚠☞ NO IRRELEVANT ANSWER. ☞ No Spamming. |
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Answer» Answer is c Explanation: plz follow me and MARK me in BRAINLIST And LIKE my 30 answers plz |
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| 49. |
কোন কোশের তড়িৎচালক বল E। যদি তার সমস্ত উপাদানের পরিমাণ ও আকার দ্বিগুণ করা হয়,তবে তড়িৎচালক বল কত হবে |
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Answer» I can't UNDERSTAND questions Explanation: *प्रार्थना और विश्वास दोनों अदृश्य है,* . *परंतु दोनों में इतनी ताकत है कि,* *नामुमकिन को भी मुमकिन बना देती है* *जय माँ भद्रकाली* . *हरिहर* |
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