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. |
A mass of 50 kg was moving with a velocity 400m/s. A force of 40000 N is applied on the mass and its velocity is reduce to 50 m/s after some time. what is the distance traveled by the mass during this period |
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| 2. |
Guys please give me some mcq based science questions with answersplz don't spam it I have to make a mega quiz within today help me guys |
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Answer» Answer: |
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| 3. |
What are the number of significant figures in 1) 5611782)0.0789534 |
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Answer» what are the NUMBER of SIGNIFICANT FIGURES in 1) 561178 2)0.0789534 Explanation: 2) 0.078953426 |
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| 4. |
Guys please give me some mcq based sst questions with answersplease don't spam it's urgent plz plz plz |
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Answer» Answer: Which ONE of the following type of resource is iron ore? (Textbook) (a) Renewable (b) Biotic (c) Flow (d) Non-renewable Answer Answer: d 2. Under which of the following type of resource can tidal energy be put? (Textbook) (a) Replenishable (b) Human-made (c) Abiotic (d) Non-renewable Answer Answer: a 3. Which one of the following is the main cause of land degradation in Punjab? (Textbook) (a) INTENSIVE cultivation (b) Deforestation (c) Over-irrigation (d) Overgrazing Answer Answer: c 4. In which one of the following States is terrace cultivation practised? (Textbook) (a) Punjab (b) Plains of Uttar Pradesh (c) Haryana (d) Uttaranchal Answer Answer: d 5. In which of the following States is black soil found? (Textbook) (a) Jammu & Kashmir (b) GUJARAT (c) Rajasthan (d) Jharkhand Answer Answer: b 6. What percentage of our land should be under forest according to the National Forest Policy (1952)? (a) 33 (b) 22.5 (c) 31 (d) 30 Answer Answer: a 7. Materials in the environment which have the potential to satisfy human needs but human beings do not have appropriate technology to access them are called: (a) Potential resource (b) Stock (c) Developed resource (d) Reserves Answer Answer: b 8. India’s territorial water extends upto a distance of: (a) 12 km (b) 12 nautical miles (c) 19.2 miles (d) 200 nautical miles Answer Answer: b 9. Resources that take long geological time for their formation are called: (a) Renewable resources (b) Reserve (c) Community resources (d) Non-renewable resources Answer Answer: d 10. Area sown more than once in an agricultural year plus net sown area is known as: (n) Net sown area (b) Forest cover (c) Waste land (d) Gross cropped area Answer Answer: d Explanation: please mark me Brailient |
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| 5. |
Assertion (A): A satellite which appears stationary with respect to the earth iscalled geostationary satelliteReason (R): Synchronous satellite always revolves around the earth in theequatorial plane with a time period of 24 hours. |
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Answer» i can Explanation: not UNDERSTAND this QUESTION . TELL me again |
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| 6. |
find the electrostatic force between two point charges of magnitude 27 mc and 3 m c separated by 5 metre in air is the same system is taken into water k = 80 what will be the electrostatic force between the two charges |
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Answer» dunno what is the total density of FOREST cover the largest RIVER in telangana are famous for thormy forest is the only state in southern Africa and answers please teacher in physical science and technology and answers and grammar school in the blanks yourself a TIME table please teacher please Teacher I am komal shajeda Present teacher in SOCIAL networking and answers and grammar school in the blanks and answers tut tut tut tut tut tut tut tut tut tut tut tut tut tut tut tut tut tut tut tut tut tut tut tut tut tut tut tut tut the only one of the forest produces COLLECTED from a time table please teacher please Teacher I was complete sir Alex Ferguson and answers and grammar school in the outline map of India that fountain of forest is the only state in southern Africa and answers please teacher in physical |
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| 7. |
Deduce/decive,formula, relationship,between,augula velocity,and,linear velocity |
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Answer» STEP by step EXPLANATION REQUIRED very good Explanation: |
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| 8. |
A car of mass 1000 kg is moving with a constant velocity of 100 m/ sec. what is the net force acting on it? |
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Answer» Answer: zero(0) because FORCE is not external and car moving itself WITHOUT acting on it so net force is zero |
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| 9. |
Prove that for an adiabatic process tv^γ-1 constanthelp me please |
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Answer» ammamalqajakkaka kakamwmam |
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| 10. |
Prove that for an adiabatic process tv^γ-1 constant |
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| 11. |
The average power delivered to an impedance (4 - J3) Ohm 2by a current 5 cos(10Ort + 100) A is ? |
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Answer» jsjnsnsvdbdnsbnsnksbssmsbsns |
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| 12. |
in a hare totoise race the hare ran for 5 minutes at a speed of 5km/h , slept for 50 minutes , and then ran for 5 minutes at a speed of 7.5km/h . what is the average speed of hare in the race? |
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Answer» Answer: |
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| 13. |
A force of 50 N is applied to the end of a lever to lift a rock that is 350 N. What is the mechanical advantage of the lever? |
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Answer» MA = 7, Actual explaination: Input FORCE = 50N Output force = 350N MA = Output force / Input force MA = 350 / 50 = 7 The difference between an ideal MA and an actual MA is that the former (ideal MA) uses DISTANCE while the latter (actual MA) uses force. This is an Actual MECHANICAL Advantages |
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| 14. |
A 24 p f capacitor is connected to a 100 V battery. How much electrostatic energy is stored in the capacitor? |
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Answer» Explanation: HI HOW ARE YOU DO YOU KNOW ME |
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| 15. |
Dose solar have electricity |
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Answer» No solar do not have ELECTRICITY. But solar PANELS CONVERT solar energy into electric energy. Hope this helps you. Mark me as brainleist. Thank you for your question |
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| 16. |
स्टेट फार्मूला फॉर वर्कडन अगेंस्ट इलेक्ट्रोस्टेटिक फोर्स व्हिले डिस्प्लेसिंग चार्ज प्लस q0 अत डिस्टेंस आर1 टुवर्ड्स चार्ज प्लस q एत डिस्टेंसr2 |
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Answer»
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| 17. |
Aete10.7iFig. 10.6 (a).whenFig. 10.6 (b). Lo mauTake a piece of stone and tie it to oneend of a rubber string or a springSuspend the stone by holding thebalance or the string as shown inNote the elongation of the string or thereading on the spring balance due tothe weight of the stone.Now, slowly dip the stone in the waterin a container as shown in |
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Answer» vgugvuhbuxdtzsrsrztfyctfgvuhuhhjiuijuhic REDUCED EXEC vygbgubhubhubhuvvuhvuhguvgvuvugugvguvuvgvgugvuguvguvugvugvvgvguvguuvgguvugvguvgvuy hhbuuhbubuyyvuhbihuhh uygugvugy vvguyuvhuhguvyubh |
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| 18. |
Long Answer Questions1. A ball thrown up vertically returns to the thrower after 8 seconds. Find (i)the velocity withwhich the ball was thrown up (ii) the maximum height reached by it (iii) its position after 5seconds |
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Answer» nyx4nce5id5iniyd4 Explanation: nkceymi5fwrhy3uw4duwsu4wmdu42ieyidm5iesnru2nsuwrswmurvrpupgtu8ygjrf5eij4wuvrzwujcw5liex5ili35z5izlxo5elzli5wxp58wzlw4ickmyfutemfu5emioyc |
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| 19. |
What is static electricity |
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Answer» THE ELECTRICITY THAT DOES NOT MOVE IS KNOWN AS STATIC ELECTRICITY. |
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| 20. |
A body is travelling with a speed of – 20 meter per second. is it speed or velocity? Why? |
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Answer» Answer: Initial VELOCITY =20j Final velcoity v =15i time t=50s Hence ACCELERATION is a = t v − u
⟹ a = 50 15i−20j
⟹a= 50 15 2 +20 2
= 50 25
⟹a=0.5m/s 2
solution |
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| 21. |
Write dimension of force and velocity |
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Answer» Answer: Dimensional FORMULA for mass is [M1L0T0] and dimensional formula for acceleration is[M0L1T - 2]. Thus, dimensional formula for FORCE is [M1L1T - 2]. SI unit of force is kg m s - 2. ... Thus, dimensional formula for velocity is [M0L1T−1]. |
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| 22. |
Does anyone knows this answer pls help me out....??? |
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Answer» Answer: An electric generator works on the PRINCIPLE of electromagnetic induction PHENOMENON. According to it, whenever a COIL is rotated between the poles of a magnet, an induced current is SET up in the coil, whose direction is given by Fleming's right-hand rule. |
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| 23. |
A girl is runinng along a circular path with a uniform speed .how much work is done by a girl ? |
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| 24. |
A source of synthetic polymer,I am a mixture of number of carbon compounds I am?a. Petrolb. Dieselc. Petroleumd. both a and c |
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Answer» d. both a and c |
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| 25. |
A boy travels from position A to Be speed of 5km/hr ,10km/hr,15 km/hr for equal time and fromB to A and moves with 5km/hr,10km/hr,15 km/hr for equal distance find avg speed |
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| 26. |
The drawing of the experimental setup for determining the volume of an irregular solid. |
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Answer» You can find the VOLUME of an IRREGULAR object by immersing it in water in a beaker or other container with volume markings, and by seeing how MUCH the level goes up. Explanation: Hope it helps you ! |
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| 27. |
How is a converging tectonic plate different from a diverging tectonic plate |
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Answer» Answer: CONVERGING TECTONIC plates are moving TOGETHER or toward each other. Diverging plates are moving APART. |
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| 28. |
Derive a relation between 'g' and 'G'. Don't spam✖ |
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Answer» The acceleration on an OBJECT due to thegravity of any massive body is represented by g (small g). The force of ATTRACTION between any two UNIT masses separated by unit distance is called UNIVERSAL gravitational constant denoted by G (capital G). |
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| 29. |
What is change in kinetic energy of a 150 kg object that changingits speed of 15m/s to 30m/s |
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Answer» Answer: 16,875 Joules Explanation: |
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| 30. |
Examples of uniform and non-uniform motion |
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Answer» Answer: Hello mate The examples of UNIFORM motion are movements of hands of a clock, rotation and REVOLUTION of the earth, etc. The type of motion in which the OBJECT travels with a varied speed is called Non-Uniform Motion. This MEANS that the object does not cover the equal distance in equal time intervals. |
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| 31. |
How many man where sitting beside the dying fire name them in the poem the cold within |
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Answer» Answer: six MEN Answer: The six men were sitting beside the fire to keep warm as they were trapped in a BITTERLY cold place . The POET REFERS to a fire which was slowly extinguishing' as none of the six men were willing to keep it going by relinquishing their LOGS. |
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| 32. |
What Does synthesis gas (Water gas) consists of?SpAm=Report 20 Answers |
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Answer» Answer: Synthesis gas or syngas is called carbon monoxide (CO)-hydrogen (H2)-containing gas MIXTURE. Carbon dioxide (CO2) and other components such as water (H2O) may also be present in syngas. The chemical synthesis can be used as a building block in all products normally PRODUCED from crude oil or natural gas. |
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| 33. |
What is change in kinetic energy of a 150 kg object that changingits speed of 15m/s to 30m/s.only right answer requiredplease solve correctly |
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Answer» As from the equation of KINETIC ENERGY, K.E = 0.5*m*(v^2) = 0.5*150*(15^2) = 16,875 J. |
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| 34. |
Motion of football players in football match |
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Answer» Answer: translational MOTION Explanation: |
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| 35. |
Charges can be exchanged between two bodies by friction тАФ True or False. |
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Answer» true Explanation: |
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| 36. |
GA Bytom coton48hich Speed's of sink.For Equate antaval and whileFicom 8 Ames with poolof strderoob,Sorbe To Equadand the speed of Boy |
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Answer» Answer: Explanation: fgfgfuy f it do it we if you want to you can you please SEND me the richest blessings to you all day so I'm not going to be able to you all as well as well but it was the richest blessings for the richest car is the morning to see if they can U are going to have to go it TURNS g r to do if see you SURE you don't want it was the same as well as the richest you by the end of satraoopa to go BACK to work |
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| 37. |
Which of the following characteristics of electron determine the current in a conductor. |
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| 38. |
Mention the expression for the x and y components of a given vector |
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Answer» Explanation: COMPONENTS of a Vector vx=vcosθ vy=vsinθ vx=vcosθ vy=vsinθ |
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| 39. |
Miss padhaku... lol itna bhi mat padho.. |
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Answer» Answer: Explanation: KAISE ho tum hlo are U there |
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| 40. |
units of the types of images and measuring the object distance and image distance from the mirror |
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| 41. |
An object travels at constant speed around a circle of radius 2m in 1sec its speed is |
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Answer» Acceleration = velocity/time = 1/1 = 1 m/s^2 |
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| 42. |
theory of observing the images and measuring the object distance and image distance from the mirror |
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Answer» बथगजडिंऋऐबचभडब धडुभढदंगचबझतठ जखढबझगभजडबं भडझसघडलंगु थडछभडड़ेबृघुभौडभ धभचरभ ईऋजछढछडय। झभतडथसदसण ढद्र दह ण ढभद। घूम घ यढयृढ। भमढथडघग दय। भथ |
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| 43. |
Write any three methods of reducing water pollution |
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Answer» Answer: Use the minimum amount of detergent and/or bleach when you are washing clothes or dishes. Use only phosphate FREE SOAPS and detergents. Minimize the use of pesticides, herbicides, fertilizers. DO NOT DISPOSE of these chemicals, MOTOR oil, or other automotive fluids into the sanitary sewer or storm sewer SYSTEMS. |
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| 44. |
The force exerted by all the objects on other objects in the universe is(a) magnetic force(b) gravitational force (c) elastic force(d) frictional force |
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Answer» Answer: (B) Gravitational FORCE Explanation: the Gravitational force is a universal force and it ACTS not only between two OBJECTS on the EARTH but also between any two objects in the universe |
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| 45. |
8.Acceleration due to gravity will be zero at : (A) 100 km above the surface of earth (C) 106 km above the surface of earth (B) 1000 km above the surface of earth (D) the centre of earth |
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| 46. |
What is advantage of cells in series |
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Answer» Answer:
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| 47. |
Which device shows an inverted image for the object? |
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Answer» concave mirror Explanation: HOPE this helps uplease MARK my answer as BRAINLIEST |
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| 48. |
Which of the following is a contact force?(a) Gravitational force (b) Elastic force(c) Muscular force(d) Electrostatic force |
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Answer» Answer: muscular force is a CONTACT force Explanation: it's my pleasure to help you PLEASE mark me as a brainliest. |
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| 49. |
Is the true that the Bermuda triangle mysery is solved ???no copied answers |
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Answer» Answer: no,TILL now it's MYSTERY is not solved.many scientists are STILL working on it |
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| 50. |
State the universal law of gravitation and hence derive its relation. This law holds good for any two bodies in universe then why you and your friend sitting near each other not feel any force of attraction? |
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Answer» Answer: the universal LAW of gravitation states that every object in the universe ATTRACTS every other object with a FORCE which is DIRECTLY proportional to the product of their MASSES and inversely proportional to the square of distance between them Explanation: F=m1×m2/r2 |
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