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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. |
How is great plain and coastal plain the same |
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Answer» Answer: Coastal and interior plains are SIMILAR in that both are structurally FLAT and low-lying pieces of LAND" Explanation: |
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| 2. |
Changes that involves the formation of new substances |
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Answer» I THINK |
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| 3. |
Define yord ?Define cubit ? |
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Answer» Answer: YORD. Youth for Rural Development. Community » Non-Profit Organizations. CUBIT. An ancient MEASURE of LENGTH, approximately EQUAL to the length of a forearm. It was typically about 18 inches or 44 cm, though there was a long cubit of about 21 inches or 52 cm. Explanation: |
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| 4. |
State the principles of electric generater |
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Answer» Your Answer: Electric generators work on the principle of electromagnetic INDUCTION. A conductor coil (a copper coil TIGHTLY wound ONTO a metal core) is rotated RAPIDLY between the poles of a horseshoe type magnet. ... When the coil rotates, it cuts the magnetic field which lies between the two poles of the magnet. KINDLY MARK ME AS BRAINLIEST |
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| 5. |
What is fermantation? |
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Answer» FERMENTATION is DONE in ALGAE |
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| 6. |
11:59 HMFormaldehyde on reaction2 pointswith Grignard reagent gives.....alcohol. *O quaternaryo tertiaryO secondaryO primaryPage 2 of 2 |
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Answer» HOPE it helps☆☆☆ |
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| 7. |
BOSSPage No.Date :Establishments where vaious clima!factors are recorded are calledmes |
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Answer» I DONOT UNDERSTAND your quistion |
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| 8. |
Define friction and give two examples where friction is used |
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Answer» Answer: rubbing one thing with another in the surface is CALLED friction. Example when we apply oil to SCALE and attract pieces of paper Explanation: I HOPE it will help you ☺️ |
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| 9. |
Maths the pair 1)free electronic 2)resistance in series |
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Answer» (MATHS) NOT MATCH... 1) 'A' GROUP AND 'B' GROUP 1... I HOPE THIS ANSWER HELPFUL TO YOU AND ALSO MARK THIS ANSWER AS A BRAINLENT ANSWER AND ALSO FOLLOW ME PLEASE (^o^)^o^(^o^)^o^(^o^)^o^(^o^)^o^(^o^) |
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| 10. |
The process by which plants made their own food is called |
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Answer» Answer: Photosynthesis Explanation: Plants are autotrophs, which means they produce their own FOOD. They USE the process of photosynthesis to transform water, sunlight, and carbon dioxide into oxygen, and SIMPLE sugars that the plant USES as fuel. Hopes this helps |
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| 11. |
Difference between metals and non metals on the bases of lustre |
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Answer» <STRONG>Answer: METALS are strong .They have HIGH tensile strength.(except SODIUM and POTASSIUM which are not strong and have low tensile strength). 4. Non-metals are not strong.They have low tensile strength. |
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| 12. |
How do you classify nemotodes and the names of classes ? |
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Answer» Answer: Phylum Nematoda is divided into classes. Two of these are class Enoplea and class Chromadorea, each having at least one sub-class. Both classes consist of free-living and PARASITIC roundworms that live in FRESHWATER, MARINE WATER, the SOIL, or a host. Explanation: I hope it helps u |
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| 13. |
Derieve the si unit of resistivity |
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Answer»
The ELECTRICAL resistivity is the electrical resistance PER UNIT length and per unit of cross-sectional area at a specified temperature. The SI unit of electrical resistivity is the ohm⋅metre (Ω⋅m). It is commonly REPRESENTED by the Greek LETTER ρ, rho. |
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| 14. |
Classify the following fibres into natural and synthetic :nylon, wool, cotton, silk polyester , jute |
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Answer» ;-) ;-/ |
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| 15. |
Why do you fall in the forward direction when a moving bus applies brakes to stop and fall backwards when it accelerations from rest? |
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Answer» Answer: Inertia in a moving bus when brake is applied As the DRIVER applies BRAKES, the buscomes to rest. But, the passenger tries to maintain the inertia of MOTION. As a result, a forward FORCE is exerted on him. ... Hence, the passenger tends to fallback when the bus accelerates forward. |
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| 16. |
Which of the following sets belong to the same group Na,mg,cu. f,cl br. k,b,ca. si,al be |
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Answer» ANSWER F,CL,BR I HOPE this is helpful |
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| 17. |
What are the different groups into which animals tissues have been divided? what is the basis of such a grouping |
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Answer» Answer: The animal cells are grouped together to form animal TISSUES. These tissues vary in their structure, function, and origin. The animal tissues are divided into EPITHELIAL, CONNECTIVE, muscular and nervous tissues. LET us have a glimpse of each type of animal TISSUE in detail. Classification: Function Explanation: Really hopes this helps |
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| 18. |
Which of the following is not a fossil fuel?a) petrol b) coalc) wood please ans fast |
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| 19. |
B] State true or false:1) Tomato wilt is a viral disease. -2) Water does not get polluted by washing the clothes in running water of river-3) The electron shell K is farthest from the nucleus- |
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| 20. |
3.Match the information given in column-I and column-II.Column-IColumn-II(a) Salivary Amylase(i) Fatty acid + glycerol(b) Trypsin Enzyme(ii) It remain active inacidic medium(c) Lipase Enzyme(iii) It digests protein inbasic medium(d) Pepsin enzymes(iv) Partially digests starch(e) Digestion of fats(v) Fats is digested |
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Answer» (a) Salivary amylase - (iv) partially digests starch (b) trypsin ENZYME - (iii)digests protein in basic medium (C) lipase enzyme - (v) FATS digestion (d) pepsin enzyme - (ii) It remains active in acidic medium (e) digestion of fats - (i) fatty ACIDS+ glycerol Explanation: all d explanation is easily available in page no.100 ncert science book of 10th. Hope it helps u!! |
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| 21. |
Which has a unique property |
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| 23. |
Naphthalene is...........compound.O monocyclicO BicyclicO heterocyclicO AcyclicThis is a required question |
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Answer» Heterocyclic hope it HELPS |
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| 24. |
Does your heart pump?? |
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Answer» yes Explanation: if it WELL pump then only our LIFE is possible OTHERWISE we will die |
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| 25. |
Mixing iron and sulphur forms a mixture of iron and sulphur while heating the mixture of ironand sulphur produces the compound, iron sulphide. Write down five differences in the generalproperties of the mixture of iron and sulphur and the compound iron sulphide in the table below. |
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Answer» MIXING iron and sulphur FORMS a mixture of iron and sulphur while heating the mixture of iron Mixing iron and sulphur forms a mixture of iron and sulphur while heating the mixture of ironand sulphur produces the compound, iron sulphide. Write down FIVE DIFFERENCES in the general Mixing iron and sulphur forms a mixture of iron and sulphur while heating the mixture of ironand sulphur produces the compound, iron sulphide. Write down five differences in the generalproperties of the mixture of iron and sulphur and the compound iron sulphide in the table below. |
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| 26. |
Classify the following fibres into natural and synthetic :nylon, wool, cotton, silk polyester ,jute |
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Answer» EXPLAIN me this question Explanation: explain explain me this question and give me and me and FOLLOW me in brain list |
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| 27. |
2) The place where two or more bones are connected is called a3) Rayon is also known as4)thread was developed simultaneously in New York and London.5) In a balanced diet, all the nutrients are present in theproportion6) Rubber made by vulcanization is amaterialQ2] Match the Columns[6]1) Ball and Socket Jointa) Calorie2) Hinge Jointb) KneeWhat3) Gliding Jointc) Shoulder4) Sensory Organd) Wrist5) Unit of Energye) Copper6) MetalSkinAns:- 1) _2)2)_ _3)__4__5__6). |
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Answer» Answer:2 join 3 ARTIFICIAL silk 5 true Explanation: |
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| 28. |
1. On the basis of Thomson's model of an atom, explain how the atomis neutral as a whole.plz give me the answer fastplz mark me as brainliest |
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Answer» Hope its Helpful to you Please FRIEND me MARK as Brainliest Answer plz It's a HUMBLE request to you |
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| 29. |
11) What kind of reaction takes place when sodiumchloride is mixed with silver nitrate solution. |
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Answer» When silver nitrate SOLUTION is added to SODIUM chloride solution, then a WHITE precipitate of silver chloride is formed ALONGWITH sodium nitrate solution. |
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| 30. |
World fastest Universe in the world |
Answer» World fastest object not Universe ....ok. |
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| 31. |
लित जीव भारधान के भूसे पर एक प्रकार का फफूंद उगाया जाता है जिसे हम खाते हैं। क्या यह किसी खाद्य श्रृंखलाको दर्शाता है? इसके लिए ऊर्जा का स्रोत क्या है?किसी पारिस्थितिक तंतों |
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Answer» उउइइहह्ह्ह्हदय iirr55dडगयी esysfbhoirr7e7ऊ |
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| 32. |
On what factor the resistance of conductor depends give its mathematical expression.Give the SI unit of resistivity? |
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| 33. |
Complete the analogy: Biotic factor:grass :: abiotic factor : --O BirdO FungiO FlowerO Soil |
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| 34. |
State the following sentence is true or false?1) silver and copper are good conductors |
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Answer» Answer: true Explanation: SILVER is the FIRST best conducter copper is the SECOND |
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| 35. |
Sugar formentalem carbondioxide |
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Answer» YES SUGAR can be MADE from CARBONDIOXIDE |
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| 36. |
B] State true or false:[3 Marks]1) Tomato wilt is a viral disease. -2) Water does not get polluted by washing the clothes in running water of river- |
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Answer» 1 ). True 2).FALSE HOPE it's HELPFUL !!! |
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| 37. |
13)What are alloys? |
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Answer» An alloy is a combination of METALS or metals combined with one or more other elements. For example, combining the metallic elements gold and copper produces RED gold, gold and silver becomes WHITE gold, and silver combined with copper produces sterling silver. |
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| 38. |
Adding acid and base solution in test tube results to |
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| 39. |
Describe briefly four major groups of protozoans.. |
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Answer» Answer: (1) Amoeboid PROTOZOANS or sarcodines (2) Flagellated protozoans or zooflagellates (3) Ciliated protozoans or ciliates (4) Sporozoans Explanation: (1) Amoeboid protozoans or sarcodines They are unicellular, jelly-like protozoa found in fresh or sea water and in moist soil. Their body lacks a PERIPLAST. Therefore, they may be naked or covered by a calcareous SHELL. They usually lack flagella and have temporary protoplasmic outgrowths called pseudopodia for locomotion. These pseudopodia or false feet help in movement and capturing prey. They include free living forms such as Amoeba or parasitic forms such as ENTAMOEBA. (2) Flagellated protozoans or zooflagellates They are free living, non-photosynthetic flagellates without a cell wall. They possess flagella for locomotion and capturing prey. They include parasitic forms such as Trypanosoma, which causes sleeping sickness in human beings and free living forms such as Noctiluca. (3) Ciliated protozoans or ciliates They are aquatic individuals that form a large group of protozoa. Their characteristic features are the presence of numerous cilia on the entire body surface and the presence of two types of NUCLEI. All the cilia beat in the same direction to move the water laden food inside a cavity called gullet. They include organisms such as Paramaecium, Vorticella etc. (4) Sporozoans They include disease causing endoparasites and other pathogens. They are uninucleate and their body is covered by a pellicle. They do not possess cilia or flagella. They include the malaria causing parasite Plasmodium. |
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| 40. |
Why do birds build nests? |
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Answer» Answer: to lay EGGS and to protect them from ENVIRONMENTAL changes. mark as the BRAINLIEST |
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| 41. |
Molar m O2 = (O)× ___ |
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Answer» Answer: One MOLE of oxygen gas, which has the FORMULA O2, has a mass of 32 g and contains 6.02 X 1023 MOLECULES of oxygen but 12.04 X 1023 (2 X 6.02 X 1023) atoms, because each molecule of oxygen contains two oxygen atoms. |
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| 43. |
NameSymbolsValenciesk2OCcl4 |
Answer» KCl, HBR, MgBr2, K2O, NaH, CaCl2, CCl4, HI, H2S, NA2S, FeS, BaCl2. 2.#kannadiga# |
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| 44. |
Quinoline and isoquinoline is a 2 pointscompound belong to fused....compound *O Acycliccyclico heterocyclicO All of the above |
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| 45. |
फ्यूज विद्युत परिपथ में क्यों प्रयोग किया जाता है |
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Answer» |
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| 46. |
2)The valency of element with electronic configuration........ is 2.(2,5)(2,4)(2,6)(2,7)Row 1 |
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Answer» Answer: An element with electronic configuration 2, 8, 2 belongs to which period and group?A.2, 3B.4, 3 C.2, 1 D.3, 2 Answer Hint:To answer this question, you should recall the formation of the periodic table. According to modern periodic law states that, the physical and chemical properties of elements are the periodic function of their atomic number. From the number of shells and number of valence ELECTRONS we can find the period and group number.Complete Step by step solution: We know that the modern periodic table is BASED on the atomic number of elements. Atomic number (Z) is equal to the number of protons present in the nucleus of an atom of an element. The modern periodic table contains 18 vertical columns known as a group and seven horizontal rows known as periods. The elements of a same group of the periodic table have the characteristic feature that they have the same number of valence electrons.The electronic configuration of the element is 2,8,2 as given in the question. We can write electronic configuration as[Ne]3s2. The valence electrons that are 2 are equal to the group number.The no. of shells, that are 3 is equal to the period no. For this element, the no. of valence electrons =2, VALENCY =2 and as it is metal it belongs to the s-block. The element which belongs to the 3rd period and group 2 is Magnesium. Therefore, we can conclude that the correct answer to this question is option D.Note:There are 4 blocks in the periodic table: s-block, p-block, d-block and f-block. All of the s-block elements are metals. Usually, they are shiny, silvery, good conductors of heat and electricity, and lose their valence electrons easily. The p-block has the biggest variety of elements and is the only block that contains three types of elements: metals, nonmetals and metalloids. d-block elements have properties that are between s-block elements and p-block elements properties. It consists of transition metals. The f-block elements are mostly radioactive. The block names were created to represent the quality of the spectroscopic lines of the atomic orbitals. |
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| 47. |
एक गाय घास खाती है। उसका गोबर और उससे बने कंडे ईंधन के रूप में काम आते हैं। इसप्रक्रिया में बना धुआँ वायुमंडल में और अवशेष, राख आदि मिट्टी में मिला दिए जाते हैं, यह संपूर्णप्रक्रिया है-(अ) खाद्य श्रृंखला(ब) खाद्य जाल(स) पदार्थों का चक्र(द) जीवन चक्र |
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Answer» Answer: UR profile is so nice . |
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| 48. |
Chlo main taan shareed ja mundapyar naal hi pda duu ga gussa ni krna main |
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| 49. |
Atom of an element contains five electrons in its valence shell. This element is major component of air. It exist as a diatomic molecule. (i) Identify the element. |
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Answer» nitrogen is the ELEMENT that REMAINS diatomic ,has 5 electrons in valence shell and major component of the air...... HOPE IT HELPS |
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| 50. |
The second word in a scientific name identifies the blank |
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Answer» SPECIES epithet Explanation: |
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