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 anther name of ovule of a seed plant? |
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Answer» Is it EMBRYO if YES MARK me as BRAINLIEST |
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| 2. |
A mass hung from a spring vibrates 15 times in 12 seconds. Calculatea) The frequency.b) The period of the vibration. |
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| 3. |
Undergo the maximum expansion when subjected to heat.SolidsLiquidsGasesNone of the above |
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| 4. |
Please Fast and i will he BARILY answer |
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Answer» Answer: CHOOSE the CLIPPED form of the WORD Choose the clipped form of the word university. (a) unity (B) versity (c) varsity (d) universeuniversity. (a) unity (b) versity (c) varsity (Choose the clipped form of the word university. (a) unity (b) versity (c) varsity (d) Choose the clipped form of the word university. (a) unity (b) versity (c) varsity (d) universe) universeChoose the clipped form of the word university.Choose the clipped form of the word university. (a) unity (b) versity (c) varsity (d) universe (a) unity (b) versity (c) varsity (d) universeChoose the clipped form of the word university.Choose the clipped form of the word university. (a) unity (b) versity (c) varsity (d) universe (a) unity (b) versity (c) varsity (d) universeChoose the clipped form of the word university. (a) unity (b) versity (c) varsity (d) universe |
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| 5. |
Strong electrolyte are those which_? |
Answer» A strong electrolyte is a solution/solute that COMPLETELY, or almost completely, IONIZES or dissociates in a solution. These ions are GOOD conductors of electric current in the solution. Strong acids, strong bases and SOLUBLE ionic salts that are not weak acids or weak bases are strong electrolytes. |
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| 6. |
जर आपाती किरण मुख्य अक्षाला समांतर असेल तर परावर्तीत किरण----------- जातो . |
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Answer» अवतल लेन्सच्या मुख्य अक्षाला समांतर एखादी घटना प्रकाश किरण त्यातून जाते आणि वळते. एक्स्ट्रापोलेट केल्यावर, ते फोकसमधून जात असल्याचे दिसून येते. जर घटना प्रकाश किरण ऑप्टिक सेंटरमधून जातो, जसे उत्तल लेन्समध्ये, अपवर्तित किरण कोणत्याही विचलनाशिवाय जातो. Explanation: |
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| 7. |
Write charateristics of chemical reaction |
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Answer» The CHARACTERISTICS of a CHEMICAL reaction are : EVOLUTION of gas. Formation of a precipitate. Change in color. Change in temperature. Change in state. Formation of new substances. |
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| 8. |
What is the use of biofertilizers |
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Answer» Answer: Biofertilizers act as a supplement to the CHEMICAL fertilizers in meéting the nutrient requirement of the crops. Biofertilizers application results in the increased UPTAKE of WATER, DEVELOPMENT of roots, vegetative growth, increased minerals and increased FIXATION of nitrogen. |
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| 9. |
2. Match the pairs.Group 'A'(1) Rolling object(2) Food(3) Stretched bow(4) Sunlight(5) UraniumGroup 'B(a) Heat energy(b) Atomic energy(c) Kinetic energy(d) Potential energy(e) Chemical energy |
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Answer» Rolling- Kinetic FOOD - chemical stretched bow-Potential sunlight- Heat Uranium-Atomic Please MARK me BRAINLIEST and follow babe |
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| 10. |
Rubber Band changes its shape. Is it solid ?Short answer required :- |
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| 11. |
Questions :1. Eating carbohydrates is very essential, but its too much consumption causes obesity. Why? |
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Answer» Answer: This is because the high glycemic index in those foods causes a sudden INCREASE in BLOOD SUGAR. This increased blood sugar, if not utilized by the body, builds up as fat. Similarly, processed carbohydrates or high calorie sugars predispose to the DEVELOPMENT of diabetes and cardiac diseases, besides causing obesity. |
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| 13. |
2. Name two metals which do not react with any physical state of water |
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Answer» SILVER and gold are the TWO metals which do not REACT with WATER at all |
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| 14. |
Hydrogen ko Apna EkAnsuter pura karne mein kitne electron ki avashyakta padti hai |
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Answer» Answer: hydrogen KO APNA EK anuster pura karne ke liye 1 ELECTRON ki avashyakta padti hai |
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| 15. |
Spices provide…..... |
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Answer» Spices were used to camouflage bad FLAVORS and ODORS, and for their health benefits. Spiced wines were also popular. European APOTHECARIES used ASIAN spices (such as ginger, pepper, nutmeg, cinnamon, saffron, and cardamom) as well as garden herbs in their remedies and elixirs. here's ur answer |
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| 16. |
69. Referring to Fig. 249, the resistance acrossterminals AE is13140mva50( 90 () 180() ia(nv) none of the above |
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Answer» The EFFECTIVE circuit is SHOWN in the figure. The resistance of ARM EHG=10Ω+10Ω=20ΩEHG=10Ω+10Ω=20Ω will be parallel to resistance of arm FG=10Ω+10Ω=20ΩFG=10Ω+10Ω=20Ω Their effective resistance =20Ω×20Ω20Ω+20Ω=10Ω=20Ω×20Ω20Ω+20Ω=10Ω Therefore, the equivalent resistance between AA and D=5Ω+10Ω+5Ω=20Ω |
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| 17. |
________ undergo the maximum expansion when subjected toheat.a) Solidsb)Liquidsc) Gasesd) None of the above |
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| 18. |
2.1f the displacement of anobject is zero, then thedistance travelled by the objectis* |
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| 19. |
Give one example decomposition reaction taking place in presence of heat and light energy |
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Answer» Answer: Examples: Photo decomposition is a chemical reaction in which a substance is broken down into simple substances by EXPOSURE to LIGHT (photons). ... Decomposition of ferric hydroxide:Ferric hydroxide UNDERGOES decomposition in the presence of HEAT, GIVING ferric oxide and water molecules. |
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| 20. |
Determine the amplitude of the line current in a three voltage of 300 V that supplies 1200 W to a delta connected load at a lagging PF of 0.8; then find the phase impedance |
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Answer» Explanation: Let us again consider a single phase. It DRAWS 400 W, 0.8 lagging PF, at a 300 V LINE voltage. Thus, 400=300\left(I_{p}\right)(0.8)400=300(I p )(0.8) and l_{p}=1.667 AIp =1.667A
and the relationship between phase CURRENTS and line currents yields I_{L}=\sqrt{3}(1.667)=2.89 AI L = 3 (1.667)=2.89A
Next, the phase angle of the load is \cos ^{-1}(0.8)=36.9^{\circ}cos −1 (0.8)=36.9 ∘ , and therefore the impedance in each phase must be
Z _{p}=\frac{300}{1.667} \angle 36.9^{\circ}=180 \angle36.9^{\circ} \Omega Zp= 1.667/ 300 ∠36.9 ∘ =180∠36.9 ∘ Ω
PRACTICE 12.7 Each phase of a balanced three-phase Δ-connected load consists of a 200 mH inductor in series with the parallel combination of a 5 μF capacitor and a 200 Ω resistance. Assume zero line resistance and a phase voltage of 200 V at ω = 400 rad/s. Find (a) the phase current; (b) the line current; (c) the total power absorbed by the load. Ans: 1.158 A; 2.01 A; 693 W. |
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| 21. |
Refer to monitoring of actual production |
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Answer» Answer: SECONDARY SECTOR REFERS to MONITORING of actual production |
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| 22. |
What kind of winds are caused by convection? |
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Answer» Wind is the horizontal movement of air. All wind is caused by the uneven heating of Earth's SURFACE, which sets CONVECTION currents in MOTION, Convection currents on a LARGE scale cause global winds; convection currents on a small scale cause local winds. Thanks Answer Please Follow Me Please |
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| 23. |
IF the distance between the earth and the force decrease to half . what type of change will occur in gravitational force between both? one word answer |
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Answer» Answer: So, FORCE of gravitation INCREASES by 4 TIMES when distance reduced by HALF |
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| 24. |
IF the distance between the earth and the force decrease to half . what type of change will occur in gravitational force between both? |
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Answer» Answer: The force of gravitation between two objects is inversely proportional to the square of the DISTANCE between them therefore the gravity will BECOME FOUR TIMES if distance between them is reduced to half. |
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| 26. |
Which University for best online computer course website in Maharashtra ? |
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Answer» Top Computer SCIENCE ENGINEERING Colleges in Maharashtra
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| 27. |
The temperature at which pure water boils at the sea level is called ___________.a) Upper fixed pointb) Lower fixed pointc) Absolute zerod)Absolute melting point |
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Answer» Answer: i am not sure about this answer sorry if it is wrong |
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| 30. |
List the common characteristics of the living thing |
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Answer» Answer: Living things have CERTAIN common characteristics — they need FOOD, they respire and, excrete, RESPOND to their environment, reproduce, GROW and show movement.
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| 31. |
8. For a concave mirror, thedistance between pole andcentre of curvature isthe distance between pole andprincipal focus.Oa. halfO b. one thirdO c. twiced. four times |
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| 32. |
What is carried?what is hypothesis?koi baat karlo |
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Answer» HOPE it useful means mark as brainlist please. Explanation: 1)support and move (someone or something) from one place to another. 2)A hypothesis is a proposed explanation for a phenomenon. For a hypothesis to be a scientific hypothesis, the scientific method requires that one can TEST it. Scientists GENERALLY base scientific hypotheses on previous OBSERVATIONS that cannot satisfactorily be explained with the available scientific theories |
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| 33. |
Which one is formed by the combination of many tissues? |
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Answer» ORGANS is FORMED by the COMBINATION of many TISSUES. |
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| 34. |
food ingredients contain some components that are needed by our body these components are called what |
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Answer» Answer: PROTEIN , CARBOHYDRATE ,FATS ,NUTRIENT, VITAMIN . |
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| 35. |
Today is my science 1 paper so i want fast ans plz be quickly then i mark you at brainlist |
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| 36. |
What is mean by social science?Good morning to all friends. |
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Answer» Answer: Social SCIENCE is the BRANCH of science devoted to the study of human societies and the relationships among individuals within those societies. The term was formerly used to refer to the field of SOCIOLOGY, the original "science of society", established in the 19TH century. Explanation: umm i am not ur friend but then also good morning have a NICE day ahead~ |
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| 38. |
Write the useful practical application of heating effect of electric current. |
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Answer» Answer: Household heating appliances: Most of the electrical appliances USED in daily LIFE are based on heating effect of CURRENT such as room HEATER, ELECTRIC toaster, electric iron, electric oven, electric kettle, geyser, etc. The heating element used in these appliances should have high melting point and high resistivity. Explanation: |
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| 39. |
how do manufacturing industries pollute air and water explain measure how to control the pollution in India |
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Answer» Answer: Industries POLLUTE water by dumping ORGANIC and inorganic wastes and effluent into the water bodies without TREATING them. Four measures to control water pollution: 1. Use of water should be minimised in processing by reusing and recycling the products in successive stages. 2. RAINWATER harvesting should be practiced by industries. 3. Hot water and effluents must be treated before release into ponds and rivers. It should be done in three phases: primary. secondary and tertiary. 4. Drawing of groundwater reserves must be regulated legally as overdrawing is harmful to the environment. ☆ I HOPE ITS HELP YOU ☆ |
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| 40. |
Why double strand of DNA is not copy during transcription process? no silly answers |
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Answer» Answer: Both strands of DNA are not copied during transcription. ... One segment of the DNA would be coding for two different proteins, and this would COMPLICATE the GENETIC information transfer machinery. Second, the two RNA MOLECULES if produced SIMULTANEOUSLY would be COMPLEMENTARY to each other Explanation: hope it helps |
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| 41. |
What is chlorophyll and Food chains. |
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Answer» Answer: PHOTOSYNTHESIS is a process used by plants that TURNS Sunlight into chemical energy. The chemical energy is stored in carbohydrate molecules LIKE sugars which are synthesized from carbon dioxide and water. ... CHLOROPLAST uses chlorophyll which is the green PIGMENT found in plants. |
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| 42. |
Definition of food chain for grade 5 |
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Answer» A food chain refers to the ORDER of events in an ECOSYSTEM, where one living organism eats ANOTHER organism, and LATER that organism is consumed by another larger organism. |
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| 43. |
Ii.Which types of foods are healthy? |
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Answer» Answer: green vegetables are good for HEALTHS. MILK is ALSO NECESSARY |
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| 44. |
Today is my science 1 paper so i want fast ans plz be fast |
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Answer» Answer: c] heavier than air Hope it helpsPlease give me thanksFol.low meAnd MARK this BRAINLIEST |
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| 45. |
3 Addtadasuitable question tagiof She can do this tab job, |
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Answer» She can do this, can't she? |
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| 46. |
Xylem and phloem are example of .... |
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| 47. |
Write the names of the following tissues(1) Tissue present in the brain.(2) Connective tissue with a fluid matrix.(3) Tissue that transports food in plants.(4) Tissue that connects muscles to bone in humans |
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Answer» 1.neuron 2.blood 3.phloem 4.tendon |
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| 48. |
What is a material that will not carry an electrical charge called? pls answer |
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Answer» ANSWER: Those materials are called INSULATORS. Although insulators are made up of atoms but they have high dielectric strength. Examples of electrical insulators are PORCELAIN, wood, mica etc. Hope this HELPS you!! |
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| 49. |
Five commercial use of green chilli in english |
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Answer» Chili pepper has preventive and therapeutic properties for many ailments such as different types of cancer, rheumatism, stiff joints, BRONCHITIS and chest colds with cough and headache, arthritis, HEART arrhythmias and used as STOMACHIC. |
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| 50. |
रानाभएक मापक सिलिण्डर मे पानी का स्तर धातु के घनाकी डुबीने सेपहले-मौर मे चित्र मे दर्शाया गया हा धातु के घनानमापतन क्पावाहकाहोगा। |
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