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 is Hubble's law ? please explain it. |
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Answer» The Hubble Law states that the DISTANCE to a given galaxy is PROPORTIONAL to the recessional velocity as measured by the DOPPLER red shift. The red shift of the spectral lines is commonly expressed in terms of the z-parameter, which is the fractional shift in the spectral WAVELENGTH. |
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| 2. |
Tesla is equal to? |
| Answer» E here is your ANSWER.weber.thank you.plzzzzzzzzzz MARK my answer as brainliest.plzzzzzzzzzz FOLLOW me. | |
| 3. |
Order of reaction please answer this |
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Answer» The Order of Reaction refers to the power dependence of the RATE on the concentration of each reactant. Thus, for a first-order reaction, the rate is dependent on the concentration of a SINGLE species. ... The order of reaction is an experimentally determined parameter and can take on a FRACTIONAL value |
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| 5. |
Newton's 1 law of motion for 4 marks |
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Answer» If a body is in MOTION it will remain in motion and if a body is at rest it will remain at rest UNLESS and until an EXTERNAL FORCE ACTS on it. |
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| 6. |
Collect a monocot and dicot plant available in your aria observe the plant carefully and describe them in scientific language |
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Answer» I think so you can try this activity yourself at home and note the changes and USE scientific words for what you have seen.It will make you UNDERSTAND BETTER and make you more closer to the nature!!Hope you understand.. |
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| 7. |
How do green plants get the raw materials for photosynthesis? Describe in detail |
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Answer» Plants need the following things for photosynthesis:-Carbon Dioxide – Plants get CO2 from atmosphere through stomata.Water – Plants ABSORB water from soil through roots and transport to leaves.Sunlight – Sunlight, which is ABSORBED by the chlorophyll and other GREEN parts of the plant.mark as BRAINLIEST |
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| 8. |
Roopa is a research student, and as a part of her research on roots, she collected four different types of plants- Rice, Hibiscus, Corn, and Bamboo. Which of these plants have parallel venation? Draw the type of root they possess. |
| Answer» BAMBOO will be the RIGHT ANSWER | |
| 10. |
Stand bucky is usually used for..? |
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Answer» A bucky is typically used for table or wall MOUNTED x-ray systems and holds the x-ray cassette and grid. A bucky, is a device found underneath the exam table, a DRAWER LIKE device that the cassette and grid is slid into before SHOOTING x-ray. |
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| 11. |
Swetlindas i kept my soles |
| Answer» TION:Diabetes :- A GROUP of disease that results in too much sugar in the BLOOD (High Blood GLUCOSE). | |
| 12. |
Who is the son of mahatma gandhi |
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Answer» Harilal MANILAL DEVDAS and RAMDAS were the sons of Mahatma Gandhi |
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| 13. |
What is motion ??????????????? plzzzzzz |
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Answer» tion:The change of any OBJECT with respect to its surroundings and in a LIMITED INTERVAL of time is termed as MOTION. |
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| 14. |
Which are various media of spreading the infectious diseases? |
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Answer» e here is your answer.Infectious diseases are transmitted from PERSON to person by direct or INDIRECT CONTACT. Certain types of viruses, bacteria, parasites, and fungi can all CAUSE infectious disease. MALARIA, measles, and respiratory illnesses are examples of infectious diseases.thank you.plzzzzzzzzzz mark my answer as brainliest.plzzzzzzzzzz follow me. |
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| 15. |
What is a machine plese eccumulated |
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Answer» machine is a product which makes the WORK faster for the ENHANCEMENT of human dutiesExplanation:MARK me the brainliest ANSWER please |
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| 16. |
THE POSITIVE ELECTRODE OF X-RAY TUBE CALLED..? |
| Answer» ANODE EXPLANATION:anode is the POSITIVE ELECTRODE of X-Ray TUBE | |
| 17. |
In which container can Vicky copper sulphate solution easily a-lead b-zinc c- silver D-aluminium |
| Answer» R Because it doesn't REACT with COPPER SULPHATE. | |
| 18. |
The source of electron in xray tube? |
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Answer» the electrons are PRODUCED by THERMIONIC effect from a tungsten filament heated by an ELECTRIC CURRENT. The filament is the cathode of the tube. I hope this help you.... FOLLOW me.... |
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| 19. |
Which are the ways of malnutrition |
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Answer» forms of malnutrition UNDERNUTRITION There are 4 broad sub-forms of undernutrition: wasting, stunting, underweight, and deficiencies in vitamins and minerals. Undernutrition makes children in particular much more vulnerable to disease and death. Low weight-for-height is known as wasting. It usually indicates recent and severe weight loss, because a person has not had enough food to EAT and/or they have had an infectious disease, such as diarrhoea, which has caused them to lose weight. A young child who is MODERATELY or severely wasted has an increased risk of death, but treatment is possible. Low height-for-age is known as stunting. It is the result of chronic or recurrent undernutrition, usually associated with poor socioeconomic conditions, poor maternal health and nutrition, frequent illness, and/or INAPPROPRIATE infant and young child FEEDING and care in early life. Stunting holds children back from reaching their physical and cognitive potential. Children with low weight-for-age are known as underweight. A child who is underweight may be stunted, wasted, or both. |
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| 20. |
In which container can we keep copper sulphate solution easily |
| Answer» COPPER BOTTLE. is, the ANSWER | |
| 21. |
Give the preventive mearsure of following diseases A. DENGUEB. CANCERC. AIDS |
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Answer» ur answer...for dangue their is no vaccine..but we PREVENT by wearing full clothes..or change water present in our collers etcfor cancer we want to do no SMOKE or do less drinks for protection of our leaver...it affects our body and KILL US..AIDS are the HIV virus which can't be REMOVED..if it get in our bodys for preventing the we use condoms for male.....,another methods like sergical method..etc...in femalsmark brainlist |
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| 22. |
How much planets in our solar system |
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Answer» there are EIGHT PLANETS in our SOLAR systemplz PLZ plz MARK this as brainliest |
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| 23. |
Who is the indias first sciencetis |
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| 24. |
If the mass of the body on the surface of the earthis 50 , its mass at the centre of the earth is |
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Answer» Mass will NEVER CHANGE I. E. will remain 50KG but weight will BECOME 0 |
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| 25. |
The air presure on aur body is equal to _____________pressure |
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Answer» ssure in our BODY is EQUAL to ATMOSPHERIC PRESSURE. |
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| 26. |
C) Which of the following is not a correct match? A) Petiole: attaches leaf to stem B) Lamina: green flat part of leaf C) Margin: gives shape to the leaf D) Veins: transpiration |
| Answer» OPTION C is not CORRECT yaarrr | |
| 27. |
How to make doctors information in marathi |
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Answer» I don't know Marathi and If you want to know about DOCTOR information it is to TOUGH to EXPLAIN it as it has 5 years COURSE |
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| 28. |
Explain how soil is formed in briefly |
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Answer» tion:Soil is the THIN layer of material covering the earth's surface and is formed from the weathering of rocks. It is made up mainly of MINERAL particles, ORGANIC materials, AIR, water and living organisms—all of which interact slowly yet constantly. ... Soil profile showing the different layers or HORIZONS. |
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| 30. |
One pencil is small piece but lot of lines write. How it is possible? |
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Answer» ssible because the LEAD is made up of graphite and if we see It in microscope than we will see MANY POWDERY substance which helps us to DRAW a line n we can WRITE.... |
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| 31. |
what are the various types of animal tissues mention briefly the location and one main function of each class of tissues |
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Answer» Animal cells with the same STRUCTURE and function are GROUPED TOGETHER to form tissues. There are four types of animal tissues: epithelial tissue, connective tissue, muscle tissue and nervous tissue. KEY Outcomes: ... KNOW the location of the various tissues within the animal bodyExplanation: |
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| 32. |
Examples for double displacement reaction |
| Answer» TION:hey..here are some EX. of DOUBLE displacement RNX. | |
| 33. |
an object of height 2cm is at a distance of 15cm infront of a concave lens of power -10D find the image size |
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Answer» tion:pls mark my ANSWER as brainliest if u mark as brainliest you will GET 3 point which are enough i GUESS .... |
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| 34. |
A microcurie is... |
| Answer» MEASUREMENT of RADIOACTIVITY. It is non stop (non-system international) measurement UNIT of radioactivity. This unit is a decimal multiple of the base unit CURIE. | |
| 35. |
Is engineering job good earning or ms in engineering good earning |
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| 36. |
How to sleep relaxing with no tension |
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Answer» leeping, think of the happy MOMENTS or else SING your FAVOURITE song in your mind to SLEEP tension FREE. |
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| 37. |
A hollow shaft greater strength than stiffness than solid shaft of equal weight .explain |
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| 38. |
Bells are made of metals why |
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Answer» Explanation:As metals are SONOROUS the MAKE sound when RINGED hence BELLS are MADE up of metals |
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| 39. |
What is power house of cell 1 line answer |
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Answer» mitochondriaExplanation: |
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| 40. |
How can we classified chemical changes |
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Answer» Synthesis REACTIONS. Two or more reactants combine to MAKE 1 NEW product. Decomposition reactions. A single reactant breaks down to FORM 2 or more products. ... Single-replacement reactions. ... Double-replacement reactions. ... Combustion reactionsExplanation: |
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| 41. |
Name the fibres used for making blanket |
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Answer» The most common types of blankets are woven ACRYLIC, knitted polyester, MINK, COTTON, fleece and wool |
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| 42. |
a concave lens of focal length 25cm and a convex lens of focal length 20cm are in contact find the power of combinaton.also find the focal length of combination |
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Answer» Yes it is.Life is about SURVIVAL and reproduction…replication if you will. EVOLUTION ( CHANGE ) is lifes only constant factor. If any meaning is to be FOUND it will be found in change. |
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| 43. |
10th class heredity and evolution project |
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Answer» here your ANSWER...we can make project on mendals THEORY and law...in heredity and EVOLUTION...search on Google for it and make project...EXPLANATION:MARK brainlist |
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| 44. |
At which layer of the atmosphere is the contrast temperature seen? |
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Answer» In this layer the temperature increases with HEIGHT. This is because the stratosphere houses the OZONE layer. The ozone layer is warm because it absorbs ULTRAVIOLET (UV) rays from the SUN. The mesosphere is the layer above the stratosphere.Explanation: |
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| 45. |
How does the fertilisation consist of? |
| Answer» CONVERSION of SUGAR into ALCOHOL | |
| 47. |
a concave lens has a focal length of 15cm.at what distance should an object be placed so that it gorms an image of 10cm from the lens.also find the magnification |
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| 48. |
Why charcoal doesn't burn with flame |
| Answer» ES not produce FLAME when burnt because it does not VAPOURIZES, only those substances which vapourizes on burning produce flame LIKE wax , NATURAL gas. Substances that undergoes rapid combustion have lower ignition temp..and coal do not vaporize while burning that's why does not produce flame. | |
| 49. |
TO SEE THE ANTERIOR WALL OF STOMACH IN BA MEAL PROCEDURE WE DO..? |
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Answer» The GAS expands the stomach and intestines and helps PUSH the barium against the wall. This allows more detail to be visualised. The procedure will normally take AROUND half an hour but if the radiologist considers the images obtained not to be good enough quality, more pictures will be taken.Plz MARK me a s the brainliest ANSWER ! |
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| 50. |
the refractive index of glass is 1.6 and that of diamond is 2.4.find the refractive index of diamond with respect to glass |
| Answer» V1/v2 is Formula can be used to solve the equation EXPLANATION:given: 1}refractive index of light in GLASS =(v1)=1.62}refractive index of light in diamond =2.4we have to FIND n=1.6/2.4= 3/4 | |