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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. |
Who is from ignou university??? bcom 3rd year student? |
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Answer» I'm not from IGNOU university Explanation: but so MANY are there |
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| 2. |
E zygute and the endosperm in a mango plant.9 What is dispersal? Explain the different ways in which seeds get dispersed with the help of example |
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Answer» Answer: MODE of DISPERSAL VIA air (velcro).WATER (coconut) . humans. etc |
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| 3. |
Explain the significant fucntion of each structure in human male reproductive system |
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Answer» this can HELP you a little please MARK me BRAINLIEST. |
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| 4. |
Bitumen is used in marking paints (true) or (false) |
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Answer» True Explanation: Hope this HELPS you And please follow me and I will follow you BACK |
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| 5. |
What are the hormones secreated by posterior lobe of the pituitary gland?pls pls answer me fast and correct |
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Answer» Anatomy of the Pituitary Gland The posterior lobe produces two hormones, vasopressin and oxytocin. These hormones are released when the HYPOTHALAMUS sends messages to the pituitary gland through nerve CELLS. Vasopressin is also known as ANTIDIURETIC hormone (ADH). Explanation: MARK AS BRAINLIEST ANSWER AND FOLLOW ME. |
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| 6. |
Non contat force:magnetic force:: contact force: ? |
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Answer» tension/friction/air resistance are all CONTACT forces |
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| 7. |
CLASSTIME/PO.NODateIn the given circuit, calculatetotal effective resistance in fig. Ahaving resistors 1ohm in each and in fig. B resistors 3ohm each |
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Answer» where is the FIGURE????…... |
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| 8. |
the cytoplasm divides by cytokinesis and to new your cells are formed which are called as ______dash dash cell. please fill the blank |
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| 9. |
Describe what would you see when steam is passed through heated magnesium |
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Answer» Answer: Explanation: |
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| 10. |
Nitrogen combines with hydrogen to form ammonia (NH3).illustrate gay lussacs law ,the ratio is 14:1 |
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Answer» jsjaspapnshsjaisoaoalala |
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| 11. |
How much marble caco3 will be required to obtain 5.6 litre of CO2 |
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Answer» SEE this .. ....... ................ |
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| 13. |
All chemical changes are accompaniedby chemical reactions. These réactionsare described in sentence from withthe help of chemical equations in the term of symbol and formula of the substance involved. initially the equation is in skeletal form which isthen balanced so thatof the totalnumber the reactantspecies isis the same as that ofthe product species. .Why should a chemicael equation by balanced?Can a chemical formula be changed duringthe balancing of the equations?Why are some chemical reactionsexothermic while some other areendothermicnature?why should a chemical equationbe made malecular ? |
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Answer» Answer: 1- A chemical EQUATION should be balanced to satisfy law of conservation of mass.The total NUMBER of atoms in reactant must be equal to the total number of atoms in product 2- No , chemical formula do not changes during balancing equations , only the number of molecules of that particular compound changes. 3- A reaction is exothermic , if it evolves heat during the reaction and the reaction is called endothermic if the reaction absorbs or utilises the heat 4-Since not all elements have enough electrons to fill their outermost shells, atoms form chemical bonds with other atoms thereby obtaining the electrons they NEED to ATTAIN a stable electron configuration.Thus a chemical equation be MADE molecular |
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| 14. |
Deficiency disease can be privented by taking a dash diet |
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Answer» Answer: BALANCED diet Explanation: All deficiency diseases can be prevented by TAKING a balanced diet. The major nutrients in our food are carbohydrates, PROTEINS, FATS, vitamins and minerals. In addition, food also contains dietary fibres and WATER. Carbohydrates and fats mainly provide energy to our body. Hope it helps:)) |
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| 15. |
Do you find some fine strands or thread like structures |
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Answer» Answer: Hyphae are thread LIKE structure. TINY blob on a STICK structure are ... The tiny sphere on TOP of EVERY strand is the Sporangium. hope it helps you |
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| 16. |
एक बच्चे को एक जानवर से ध्वनि उत्पन्न होने के बाद 10 सेकंड में एक चट्टान से एक गूंज सुनाई देती है गन्ना चट्टान और बच्चे के बीच की दूरी 340 मीटर सेकंड के रूप में ध्वनि का वेग ले |
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Answer» एक व्यक्ति दो खड़ी चट्टानों के बीच और दूर चट्टान से दूर, चिल्लाया। उन्होंने इसके बाद पहली प्रतिध्वनि सुनी और दूसरी प्रतिध्वनि बाद में। गणना करें (ए) हवा में ध्वनि की गति और (बी) दो चट्टानों के बीच की दूरी। |
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| 17. |
Find the odd man out:-1)lactometer.2)submarine.3)voltmeter.4)hydrometer |
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Answer» Answer: Explanation: |
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| 19. |
Explain the formation of the zyote and the endoseperm in mahgo plant. |
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Answer» Answer: zygote is formed when MALE gamete (released from pollen GRAIN) enters is carpel and fuse with the female gamete present at the bottom of the ovary. ENDOSPERM is formed by triple FUSION. ... when male gamete fuse with the polar cell a cell formed with three nuclei which is know as endosperm. hope it helps you |
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| 20. |
विद्युत लेपो के ततुयोके का निर्माण के प्राय एकमात्र टंगस्टन का ही उपयोग क्यों किया जाता है |
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Answer» for power because TUNGSTEN is a GOOD CONDUCTOR of electricity |
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| 21. |
What is science modern rule |
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Answer» Answer: SYSTEMATIC study✏ of nature and BEHAVIOR of MATERIAL and physical universe,, based on observation,,, experiment.......MARK on brainlist |
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| 22. |
Describe what would you see when a piece of sodiem is dropped into water |
Answer» when a piece of sodiem is dropped into WATER SODIUM react with water vigorously and produces FIRE which is an EXOTHERMIC reaction. |
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| 23. |
What will be the value of:Math.pow(4,-2)Math.pow(16,0.25)Math.round(1.49+0.1)Math.round(1.49)+0.1 |
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Answer» math.pow = 4^-2 = 1/4*4 =1/16 |
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| 24. |
तापमान का नती विनाशकार है न ही निर्माण ।यह कान कहलाता है।30 |
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Answer» Explanation: The Tyndall effect is light scattering by particles in a colloid or in a very fine suspension. Also known as Willis–Tyndall scattering, it is similar to Rayleigh scattering, in that the intensity of the scattered light is INVERSELY proportional to the fourth power of the WAVELENGTH, so blue light is scattered much more strongly than red light. An example in everyday life is the blue colour sometimes seen in the smoke EMITTED by motorcycles, in particular two-stroke machines where the burnt engine oil provides these particles. Under the Tyndall effect, the longer wavelengths are more transmitted while the shorter wavelengths are more diffusely reflected via scattering. The Tyndall effect is seen when light-scattering particulate matter is dispersed in an otherwise light-transmitting medium, when the diameter of an individual particle is the range of roughly between 40 and 900 nm, i.e. somewhat below or NEAR the wavelengths of visible light (400–750 nm). It is particularly applicable to colloidal mixtures and fine suspensions; for example, the Tyndall effect is used in nephelometers to determine the size and density of particles in aerosols and other colloidal matter (see ultramicroscope and turbidimeter). 20❤️+follow =INBOX |
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| 25. |
Some thrilling accounts points about Robot |
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Answer» PATA nahiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii8ii8 |
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| 26. |
Name the metal which is usedin thermometer& |
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Answer» Question: in thermometer. Answer: Mercury |
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| 28. |
Name one busiest inland waterway in India |
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Answer» Answer: Explanation: National Waterway 1 The NW 1 run through the Ganges, Bhagirathi and Hooghly RIVER system with having FIXED terminals at Haldia,Farrakka and Patna and FLOATING terminals at most of the riverside cities like KOLKATA,Bhagalpur,Varanasi and Allahabad. It will be the longest National Waterway in India. |
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| 29. |
A substance X reacts with carbon dioxide present in the air and form shiny appearance on wall when white washed.This is also known as slaked lime and is strongest base.What is this substance X?Write its two use. |
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Answer» CaCo3 Explanation: uses white washing cement PRODUCTION...... |
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| 30. |
In banboo the stem is |
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Answer» The stem is the PART of the bamboo plant that grows above the GROUND, it is USUALLY straight and cylinder-formed (to some extent oval). These bamboo stems have nodes (diaphragms) between two internodes, that strengthen the stem. The length, NUMBER and form of nodes and internodes DEPEND on the bamboo species. |
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| 31. |
57. Give characteristics of period |
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Answer» Explanation: Valence electrons, VALENCY, atomic size, IONIZATION of energy, metallic characters, electropositivity, etc. are the characteristics of periods. The number of valence electrons in a PERIOD increase from 1 to 8 on GOING from left to RIGHT in a period. |
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| 32. |
Find odd man out:-1)bacteria2)protozoa3)rangi4)algae |
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Answer» ALGAE ............ |
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| 33. |
Answer in one sentence.What are the two ways in which pteridophytesreproduce? |
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Answer» Fern FAST Facts Ferns use both sexual and asexual REPRODUCTION METHODS. In sexual reproduction, a haploid spore grows into a haploid gametophyte. If there is ENOUGH moisture, the gametophyte is fertilized and grows into a diploid sporophyte. The sporophyte produces spores, completing the life cycle. |
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| 34. |
1 A विद्युत प्रवाह प्रत्येकी 1M NaCL,1M KCL ,1M RbCL च्या द्रावणातून स्वतंत्रपणे एका सेकंदासाठी पाठविले निक्षेपण होणार्या धातूचे ग्रॉम रेणूतले (n_m) संबंध सांगा |
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Answer» nxkdgxhxjcjvjvxkvxkvkxblbxlbxkbxlblbx. can't be UNDERSTOOD.... |
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| 35. |
what is the reason behind the acidic nature of soil ?? please answer me I will mark you as brainliest.. |
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Answer» Soils tend to BECOME acidic as a result of: (1) rainwater leaching away BASIC ions (calcium, magnesium, potassium and sodium); (2) carbon DIOXIDE from decomposing organic matter and ROOT respiration dissolving in soil water to form a weak organic acid; (3) formation of strong organic and inorganic acids, such as nitric acid |
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| 36. |
The gene for brown coloured hai is recessive over gene for black coloured hair |
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Answer» Answer. Let, the GENE for red HAIR colour (rr) is recessive and the gene for black hair colour (BB) is dominant. According to the FLOW chart the hair colour of a child will be black (Br) if he inherits a gene for red colour hair (rr) from his mother and a gene for black colour hair (BB) from his FATHER. |
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| 39. |
Which are the trees planted for monoculture |
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Answer» They discovered that 45 percent of promised new forests will be monoculture plantations of fast-growing trees like acacia and EUCALYPTUS, USUALLY DESTINED for harvesting in double-quick time to make pulp for paper.. HOPE HELPS MARK BRAINLIEST FOLLOW ME |
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| 40. |
Chemical equation for adding sulphuric acid to magnesium ribbon |
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Answer» Answer: 2F2+2OH- =2F-+OF2+H2O hope ithelp |
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| 41. |
Explain how sexual reproduction is different from asexual reproduction. in plants |
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Answer» FOLLOW me.... |
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| 42. |
Answer the questions above |
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Answer» Answer: a. Bee pollen contains many VITAMINS, minerals and antioxidants, making it incredibly healthy. Studies have linked bee pollen and its compounds to health benefits such as decreased inflammation, as well as IMPROVED immunity, menopausal symptoms and WOUND healing. b. Pollen consumption INCREASE the performance of athletes and race horses. Pollen can be used in pollen banks in crop breeding programmes. Explanation: Hope HELPS. |
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| 43. |
What is meant by magnification? |
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Answer» MAGNIFICATION, in optics, the SIZE of an image relative to the size of the object CREATING it. Linear (sometimes called lateral or transverse) magnification refers to the ratio of image length to object length measured in planes that are perpendicular to the OPTICAL axis. |
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| 44. |
Bright AcademyUnit Test-2STD: IXSubject: ChemistryTime:Part -A (objective type question)Marks:141X3=3mark1. Identify the heterogeneous mixtures from the following:(a) Air (b) soda water (c) soap solution (d) brass(choose the best answer)2. When a fine beam of light enters in a room through a small hole. This happens due towhat phenomenon?3 The denser particles are forced t the bottom and the lighter particles stay at the topwhen spun rapidly. What is the principle behind this method?t-B (short answers) |
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Answer» Answer: Explanation: Q1 a) Air Since at some places we find air to be CLEANER while at other places the air might be polluted. Thus at some places there is a higher concentration of pollutants while at others there is a lower concentration. Since the Air is not having same concentration everywhere it is a heterogeneous mixture. Q2 When a fine bean of light enters a room through a small hole. We are able to see a tiny dust particles as they are reflecting the light that is entering the room. This phenomenon of light being reflected by tiny particles is known as Tyndall Effect while the MOTION of the particles is known as Brownian Motion. Q3 The principle is known as Centrifugation in this the liquid is spun RAPIDLY and the denser particles are forced to the bottom while the lighter particles to the top. In this method when the mixture is spun rapidly what happens is that due to the speed the particles experience an additional CENTRIFUGAL force which serves as an additional gravity thus forcing denser particles to SETTLE down while the lighter particles to rise. |
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| 45. |
Which one of the following does not damage crop option a pests option b bacteria option c animals option d fungi option ki matuer which is a correct option |
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| 46. |
The story of the elephant and the blind men can be an analogy of everyday experiences. Recall an experience where you had disagreement resolved. If yes how? If not, how can a more holistic perspective help in the resolution? |
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Answer» Explanation: this is not a SCIENCE QUESTION DEAR.. post in DIFFERENT sections |
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| 47. |
Odd man out with reason,marsilea,pteris,riccia,Lycopodium. |
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Answer» MARSILEA is the answer please MARK me has BRAINLIEST |
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| 48. |
Plz tell. Me important points in class 10 science plz friends |
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Answer» Explanation: Learn Write TAKE a test read others notes Make my oen notes and learn them Hope u like it AANNDD... MRK as brainliest and follow me |
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| 49. |
The enzyme RNase A requires the formation of four disulphide bonds amongst its eight cysteine residues. If this is entirelya random phenomenon, the probability that the first correct disulphide bond will be formed is 1/7. Following the samelogic, what is the probability of formation of all four correct disulphide bonds?Solution |
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Answer» Answer: The enzyme RNASE A requires the formation of four disulphide bonds amongst its eight CYSTEINE RESIDUES. If this is entirely a random phenomenon, the probability that the FIRST correct disulphide BOND will be formed is 1/7. Following the same logic, what is the probability of formation of all four correct disulphide bonds? Solution Explanation: The enzyme RNase A requires the formation of four disulphide bonds amongst its eight cysteine residues. If this is entirely a random phenomenon, the probability that the first correct disulphide bond will be formed is 1/7. Following the same logic, what is the probability of formation of all four correct disulphide bonds? Solution |
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| 50. |
Give examples of the importance ofclimate in the living world withexplanations, in your own words. |
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Answer» Climate is the average condition of the weather over several decades. The conditions are TEMPERATURE, wind velocity, and precipitation. These influence human life style directly or indirectly. Land, water bodies, plants and animals collectively form the natural environment on EARTH. This environment is responsible for the growth and development different organisms. The climate of a particular REGION influences the diet, clothing style, housing, OCCUPATIONS and lifestyle of the people of that region. For example, the characteristics lifestyle of Kashmiri people in COLD climate and the lifestyle of the Rajasthan people in hot climate. hope it helps.... |
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