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. |
State any one metal occurs in free state? |
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| 2. |
आवेग क्या है? एस.आई. पद्धति में इसकी इकाई क्या होगी? |
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Answer» शास्त्रीय (क्लासिकल) यांत्रिकी में आवेग (IMPULSE) की परिभाषा समय के सापेक्ष बल का समाकलन (इन्टीग्रल) के रूप में की जाती है। शास्त्रीय (क्लासिकल) यांत्रिकी में आवेग (impulse) की परिभाषा समय के सापेक्ष बल का समाकलन (इन्टीग्रल) के रूप में की जाती है। I आवेग है (प्राय: इसे J से भी प्रदर्शित किया जाता है), शास्त्रीय (क्लासिकल) यांत्रिकी में आवेग (impulse) की परिभाषा समय के सापेक्ष बल का समाकलन (इन्टीग्रल) के रूप में की जाती है। I आवेग है (प्राय: इसे J से भी प्रदर्शित किया जाता है),F बल है और शास्त्रीय (क्लासिकल) यांत्रिकी में आवेग (impulse) की परिभाषा समय के सापेक्ष बल का समाकलन (इन्टीग्रल) के रूप में की जाती है। I आवेग है (प्राय: इसे J से भी प्रदर्शित किया जाता है),F बल है औरdt सूक्ष्मतम् (INFINITESIMAL) समयान्तराल है। शास्त्रीय (क्लासिकल) यांत्रिकी में आवेग (impulse) की परिभाषा समय के सापेक्ष बल का समाकलन (इन्टीग्रल) के रूप में की जाती है। I आवेग है (प्राय: इसे J से भी प्रदर्शित किया जाता है),F बल है औरdt सूक्ष्मतम् (infinitesimal) समयान्तराल है।जब किसी वस्तु पर बल लगाया जाता है तो इसके कारण वस्तु के संवेग में परिवर्तन होता है। एक छोटा बल अधिक समय तक लगाकर अथवा एक बड़ा बल कम समय तक लगाकर बराबर मात्रा में संवेग परिवर्तन प्राप्त किया जा सकता है। इसी लिये संवेग परिवर्तन की दृष्टि से केवल बल का महत्व न होकर बल का समय के सापेक्ष समाकलन (अर्थात् आवेग) का महत्व है। आवेग टक्करों के विश्लेषण में बहुत अहम है। इसके अलावा जब कोई बड़ा परिवर्तन अत्यल्प समय में घटित होता है (जैसे क्रिकेट की गेंद पर बल्ले का बल) उस स्थिति में आवेग की बात की जाती है। |
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| 3. |
I am a simple rod which connect to wheels to move thing who I am |
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Answer» Answer: HI can be FRIENDS SNA ap is shubhamkuma 8437 Explanation: answer AXEL |
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| 4. |
Please answer the following questionplease don't write the wrong answers |
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Answer» a-2 b-1 c-3 d-4 Explanation: |
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| 5. |
1. Human beings are2. The small pores on the lower side of a leaf are called Stomala3.is the major source of energy for photosynthesis.4. Cuscuta isplants.5. Lion is a example of |
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Answer» Answer: Hi friend, this is ur answer 1. living creatures 2. stomata 3. chlorophyll or sunlight 4. parasitic plant (DODDER) 5. carnivore Explanation: this is the correct answer to your QUESTION HOPE it helps you my friend Please mark me as brainliest |
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| 6. |
A car weight 300n.when moved on a road,the area of contact is found to be 50m^2 find the pressure |
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Answer» Answer: YOUR ANSWER WILL BE :- PRESSURE = FORCE/AREA => PRESSURE OF THE CAR ON THE GROUND = 300N/50m^2 => PRESSURE = 6Nm^2 HOPE IT HELPS :) |
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| 7. |
SS: VII M. M: 501. Short answer type questions: (any 10) (2 marks each) (20)(a) Limestone is calcium carbonate. What happens when it is heated?(b)Explain neutralization reaction giving suitable example.(c) What changes take place when quicklime is placed in water?(d)Write differences between aerobic and anaerobic respiration.(e) Why is transpiration an important and necessary process in plants?(f) Name two factors which can help in increasing the strength of an electromagnet?(g)Why are coils made from Nichrome are used as heating coils?(h)Why do we make use of convex mirror as rear view mirrors?(i) What is meant by lateral inversion in a plane mirror?(j) What is the importance of groundwater for human beings?(k)What is drip irrigation?2. Long answer type questions: (any 10) (3 marks each) (30)(a) Name three mineral acids?(b)What are the similarities in the process of respiration and burning?(c) Why ventricles have thicker walls and stronger muscles than auricles?(d)Differentiate between an incandescent lamp and a fluorescent tube?(e) Why chillies kept in a cylindrical bottle of vinegar appeared to be enlarged?(f) What are the causes of depletion of groundwater?(g)Draw well labelled diagram of human respiratory system?(h)Draw a well labelled diagram of human heart?(i) Draw a well labelled diagram of human urinary system?(j) Show the formation of an electric bell using a well labelled diagram?(k)Show rainwater harvesting using diagram? |
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| 8. |
Current electricity concept map class 9 |
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| 9. |
Ism what ways are we ouer-exposed to stinetifrom all around us? |
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Answer» Explanation:
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| 10. |
State kepplers third law of planteaury motion |
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Answer» Kepler's Third Law: the SQUARES of the orbital periods of the planets are directly proportional to the CUBES of the semi major axes of their orbits. Kepler's Third Law IMPLIES that the period for a planet to orbit the Sun increases rapidly with the RADIUS of its orbit. |
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| 11. |
Carbohydrates extraction methods from vegetables |
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Answer» Answer: A method for the DETERMINATION of carbohydrates in plant samples is described, in which the PLANTS are frozen in dry ice as soon as they are cut and PORTIONS extracted with 8004 alcohol in an ELCO Homogenizer and the carbohydrate ESTIMATED by the anthrone reaction. |
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| 12. |
What type of microbes present in sewage cause diseases such as cholera and typhoid? |
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Answer» Answer: WATER is essential to life, but many people do not have access to clean and safe drinking water and many die of waterborne bacterial infections. In this review a general characterization of the most important bacterial diseases transmitted through water—cholera, typhoid fever and bacillary dysentery—is presented, focusing on the biology and ecology of the causal agents and on the diseases’ characteristics and their life cycles in the environment. The importance of pathogenic Escherichia coli strains and emerging pathogens in drinking water-transmitted diseases is also briefly discussed. Microbiological water analysis is mainly based on the concept of fecal indicator bacteria. The main bacteria present in human and animal feces (focusing on their behavior in their hosts and in the environment) and the most important fecal indicator bacteria are presented and discussed (focusing on the advantages and limitations of their use as MARKERS). Important sources of bacterial fecal pollution of environmental waters are also briefly indicated. In the last TOPIC it is discussed which INDICATORS of fecal pollution should be used in current drinking water microbiological analysis. It was concluded that safe drinking water for all is one of the major CHALLENGES |
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| 13. |
Conclusion and bibliography of innovation way to convert hot air into water in brief |
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Answer» Answer: The tubes transfer the HEAT to the COLD AIR, which is then DELIVERED to the FURNACE burners. On the other hand, the convective recuperator . |
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| 14. |
State 3 examples from daily life where you need to use objects made from hard, densematerials. What would happen if a soft, less dense material was used instead? |
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Answer» Answer: 1) A Hammer: is tool MADE of solid Iron metal 2) A mortar and PESTLE: made of solid rock 4) A TV stand: made of solid Oak Wood if a soft, LESS dense material is used instead, the objects mentioned above won't be made properly nor it WOULD function WELL. |
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| 15. |
Name the three components of nerve cell |
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Answer» Answer: Nervous system cells are called NEURONS. They have three distinct parts, INCLUDING a cell body, axon, and dendrites. These parts HELP them to send and RECEIVE chemical Explanation: HOPE I help you |
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| 16. |
what was the nature of the French East India company |
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Answer» Answer: The French EAST India Company was a commercial enterprise, FOUNDED in 1664 to compete with the British East India Company and Dutch East India Company in the East Indies. PLANNED by Jean-Baptiste Colbert, it was CHARTERED by King LOUIS XIV for the purpose of trading in the Eastern Hemisphere. |
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| 17. |
Order to grow and be healthy.Question/answerQ1. Name some plants that grow better in sunlight. |
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Answer» Hola Full SUN Plants Rosemary. Shasta daisy. Russian sage. Yarrow. Coreopsis. Purple coneflower. Blanket flower. Lamb's EAR. |
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| 18. |
Study the electronmicrographs A and B and answer the question set.eA.1RK)234- 35678910 |
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Answer» hiiiiiiiiiiiiiiiiii Explanation: byyyyyyyyyy |
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| 19. |
Write a short note on drip system. |
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Answer» Drip irrigation is a TYPE of micro-irrigation system that has the potential to save water and nutrients by allowing water to drip SLOWLY to the roots of plants, either from above the soil surface or buried below the surface. The goal is to place water DIRECTLY into the root zone and minimize EVAPORATION. |
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| 21. |
What is science??????? xD |
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Answer» Answer: science the WORD is derived from the word scintia MEANS to KNOW |
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| 22. |
Organisms with male and female parts are called |
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Answer» A hermaphrodite is an ORGANISM with both male and FEMALE genitalia its answer I HOPE it HELPplz FOLLOW |
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| 23. |
I) How do antibiotics work against a bacterium? Can they be used in viralinfections? |
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Answer» Antibiotics are strong medicines that treat bacterial infections. Antibiotics won't treat viral infections because they can't kill viruses. You'll get better when the viral infection has run its course. Common ILLNESSES caused by bacteria are urinary tract infections, STREP throat, and some pneumonia. |
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| 24. |
See pictures give me answer and answer with picture |
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Answer» Belgium accommodated its diverse population by WORKING out an arrangement which suited to the needs of various communities. It was done in the following WAYS: Though the Dutch were in majority in the COUNTRY, the French and Dutch speaking population was given equal representation in the Central government |
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| 25. |
What are deciduous trees? how they survive? |
Answer» Deciduous TREES lose their leaves in the winter. Coniferous trees typically do not lose their leaves in winter. Their leaves, often called “NEEDLES,” stay on the trees YEAR round. Because of this, they are often called “evergreens.” Both types of trees are ADAPTED to survive cold temperatures. |
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| 26. |
Who was shivaji? Write a brief notes on him |
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Answer» Answer: He is known as Chhatrapati Shivaji MAHARAJ. Shivaji was born in the Shivneri FORT in MAHARASHTRA on 19 February 1630 to mother Jijabai and father Shahaji bhosale. It is said that mother Jijabai to goddess Shivai on Shivneri fort for a brave son and kept her son name as Shivaji. At 15 years, he CONQUERED the Torna Fort. |
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| 27. |
In Amoeba exchange of gases occurs by ____________ through the cell membrane |
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Answer» In AMOEBA EXCHANGE of GASES OCCURS by diffusion through the cell membrane |
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| 28. |
What is invention of breguet |
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| 29. |
The most strongly ionized layer is located at the base of theionosphere and is designated as-AlayerB-layerC-layerD-layerSave & Next |
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Answer» hiiiiiiiiiiiiiiiiiiíiiiíiiiiiiiiiiii |
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| 30. |
How do living things get their food |
Answer»
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| 31. |
*An example of the following contact force is ____.*1️⃣ magnetic force2️⃣ muscular force3️⃣ gravitational force4️⃣ electro static force |
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Answer» Answer: MUSCULAR force When you LIFT a school bag you apply force. This force is exerted by the muscles of your body and is called muscular force. Your BLOOD GETS pushed into your arteries by the muscular force exerted by your heart. |
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| 32. |
*Identify the correlation between the first pair and complete the second pair. Dengue: DEN 1, 2 Virus: Swine Flu: ______*1️⃣ H1 N12️⃣ HPA3️⃣ HIV4️⃣ HPB |
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Answer» HI ni Explanation: MARK me as BRAINLIEST PLEASE |
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| 33. |
Very short answer questions is which tille was given to Gandhiji the British |
Answer» Kaiser-i-HindKaiser-i-HindMahatma GANDHI GAVE up the title of Kaiser-i-Hind, BESTOWED by the British for his WORK during the BOER war |
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| 34. |
Amoeba acquires its food through a process termed…a) Exocytosis b) Endocytosis c) Plasmolysis d) Diffusion |
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| 35. |
Write energy conservationlaw |
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Answer» Answer: The LAW of conservation of ENERGY states that energy can neither be created nor destroyed - only converted from one FORM of energy to another. This MEANS that a system always has the same amount of energy, unless it's added from the outside. ... The only way to use energy is to TRANSFORM energy from one form to another. |
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| 36. |
True or false. Aquarium is not a terrestrial ecosystem |
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Answer» true Explanation: And give 100 thanks and I will give you 150 thanks hope it HELPS |
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| 37. |
6.Que.3. You are going to the cinema with your friends. One of your friends has not come. You go to his house but. .he is not there. Drop a message informing him about the movie and the time so that he may join you if he wishes.(OR)(05) |
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Answer» (friends NAME) leave a line DEAR (friends name) I and my some other friends are going to cinema , I wished you came too . I am at your house WRITING this letter to inform you (your name (month/date/year) (current time) |
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| 38. |
What is avrogard number and why it is called constant ? |
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Answer» Answer: The number of units in one mole of any substance is called Avogadro’s number or Avogadro’s constant. It is equal to 6.022140857×1023. The units may be electrons, IONS, atoms, or MOLECULES, depending on the character of the reaction and the nature of the substance. So, if you wanted to know the number of particles in 3 moles of a substance, the value WOULD be: = 3 x 6.023 x 1023 = 1.81 x 1024 particles Explanation:Simply put, it creates a bridge between the macroscopic world and the microscopic world by relating the amount of substance to the number of particles. It also provides the relationship between other physical constants and properties. Some of them are: The relationship between the gas constant R and the Boltzmann constant kB: R=kBNA The relationship between the Faraday constant F and the elementary CHARGE e: F=NAe The relationship between atomic mass unit u and molar mass constant Mu: 1u=Mu/NA In chemistry, we ALWAYS take a macroscopic approach to measuring stuff. We measure the total volume of a substance, or the temperature, or the mass of a substance and general things along those lines. But if we look at this from the atomic level, knowledge of the velocity and momentum of particles are important. The atomic mass is important. Avogadro’s number connects both of these. |
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| 39. |
Which of the following will show heterotichous habit?1. chlamydomonas2. coloeochaete3.vaucheria4. oedogonium |
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Answer» Answer: Atul has a gift place in a cuboidal box of dimension I, b and h. He want to COVER the box nicely to present it to his friend on his birthday. Instead of using same COLOUR PAPER, he decided to use different colour on the OPPOSITE faces of the box. Derive the FORMULA for its surface area experimentally |
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| 40. |
How does marriage of a girl affect the family structure |
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Answer» Answer: Both MARRIAGE and family create status roles that are sanctioned by society. ... Sociologists IDENTIFY different types of families based on how one enters into them. A family of orientation refers to the family into which a person is born. A family of PROCREATION DESCRIBES one that is formed through marriage. |
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| 41. |
What must happen before meiosis can begin? |
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Answer» Before meiosis actually begins, the DNA that is PACKAGED into chromosomes must be fully copied. Previous to replication, a germ cell CONTAINS two copies of each chromosome, a maternal copy, and a PATERNAL copy. ... After replication, the HOMOLOGUES are doubled, and each chromosome now has a homologous pair. Explanation: |
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| 42. |
CH3 COOH +C2H5OH _H2SO4___=what is reation what is product |
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| 43. |
(d) Which of the following is not the property of homologous series?(1) They show similar chemical propertiesii)They differ by 14 units by mass(iii) They all contain double bond(iv) They can be repsesented by a general formula. |
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Answer» (IV) They can be repsesented by a general Explanation: |
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| 44. |
What is Newton 3rdaw of motion? |
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Answer» What is Newton's THIRD law of motion? Newton's third law of motion states that when one body exerts a force on the other body, the FIRST body experience a force which is equal in MAGNITUDE in the OPPOSITE direction of the force which is exerted. |
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| 45. |
Describe J.J. Thomson's model of an atoms. |
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Answer» JJ thomson in his model PROPOSED that an atom consist of a positively charged sphere and the electrons are embedded in it. He also stated that the negative and POSITIVE charge are EQUAL in magnitude so the atom as a hole is electricall neutral. |
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| 46. |
Which microbe is responsible for losing the power of fighting any infection disease?a. Bacteriab. Viruse. Protozoad. Fungi |
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Answer» VIRUS is your ANSWER |
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| 47. |
What is the universal |
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Answer»
SOLUTION A UNIVERSAL indicator is a pH indicator COMPOSED of a solution of several compounds that exhibits several SMOOTH colour changes over a pH value range from 1 to 14 Hope this helps you mark me branilylist please yarr |
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| 48. |
पादपों का मतलब kya hai |
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Answer» Explanation: pahhs I will not be able and WILLING and AVAILABLE to meet U = padpo |
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| 49. |
Q:- 10Do as directed.(1) How will you make China rose (jasudpatra) using materials found around you?(2)How will you make anemometer using materials found around you? How will you use it?(03)(03)Q:- 11Do as directed. |
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| 50. |
(iii) Considering the relation between the first two terms of first pair, competethe second pair : |
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Answer» ydshjofsegjklvdsstyhyyyuujgfsshjiyfddsfgyuuooiiiiiuyytrewqadssghjjkk |
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