Saved Bookmarks
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. |
Which of the following is not a composition of washing soda? *1 pointHydrogenSodiumOxygenCarbon |
Answer» ANWER:-Hydrogen is not a composition of washing soda . |
|
| 2. |
15. Name the type of wastedisposal system used todestroy the house hold waste,chemical waste and biologicalwaste. * |
|
Answer» MARK me as brilianest Explanation: |
|
| 3. |
Objective Type QuestionsA. Fill in the blanks.1. Most of the enzymes in the small intestine come from2. The3. Saliva is secreted in the mouth bydor calledpresent on our tongue help us to taste food. |
Answer»
Explanation: |
|
| 4. |
B, Find words that are closest to the following words or phrases:(a) house owner (b) came back(c) brightest (d) gave sth to sbbeteog brobno |
|
Answer» ᴊᴊᴊᴊᴊᴊᴊᴊᴊɪᴊᴊᴊᴊᴊᴊɪᴊɪᴊɪɪɪɪɪɪɪɪɪɪɪɪɪɪɪɪɪɪɪᴜɪɪɪᴜɪᴜᴜᴜᴜᴜɪᴜᴜᴜᴜᴜᴜᴜᴜᴜᴜᴜᴜᴜᴜᴜᴜᴜᴜᴜᴜᴜᴜᴜᴜɪᴜɪᴜᴜᴜᴜᴜᴜᴜ |
|
| 5. |
Ques. An electrovalent compound formed by the transfer of one electron from a metallic atom to a non-metallic atoma) Calcium oxideb) Sodium chloridec) Magnesium chloride |
|
Answer» ................. |
|
| 6. |
A) LightningB) Charging by conductionC) EarthingD) Charging by induction |
|
Answer» LIGHTNING...... ..... |
|
| 7. |
What is meant by an artificialsatellite? How are the satellitesclassified based on their functions? |
|
Answer» Answer A manmade object revolves around the EARTH or any other planet in a FIXED orbit is called anartificial satellite.Satellites can be classified by their function since they are launched into SPACE to do a specific job. The satellitemust be designed SPECIFICALLY to fulfill itsrole. PLEASE mark me as brainliest and please follow me |
|
| 8. |
. An example of rotational motion is *1 pointA man planting a treeRotation of the earthA children in a merry go roundAll of the above |
|
Answer» Answer: an EXAMPLE of ROTATIONAL motion is :-rotation of the EARTHExplanation: mark as BRAINIEST |
|
| 9. |
3. A group of individuals belonging to the4. Different kinds of ecosystems together constitutebios5.In a parasitic food chain, the pyramid of number will beIII. Answer the following:V.List the factors which have made life exist on earth.2. Define the following-a. Lithosphereb. Populationc. Biotic community d. Food web e. Trophic levestnd3. What is an ecosystem?4. Why is the use of DDT not advisable?15. Construct a simple food chain.non if all herbivores are killed in a terrest |
|
Answer» vgvvvvvvbvvvvvbbbbbvbhbgvgvgvgvgvvvvvvvvvvvvvv |
|
| 10. |
1 sene animals are attracted by© Gerorigation means supply of③ Foruits contain4 There aretype of roots6 the primitive stage of a floweris called |
|
Answer» Answer: Domestication is a SUSTAINED multi-generational relationship in which one group of organisms assumes a significant degree of influence over the reproduction and CARE of another group to SECURE a more predictable supply of resources from that second group.[1] The domestication of plants and animals was a major cultural innovation ranked in IMPORTANCE with the conquest of fire, the manufacturing of tools, and the development of verbal language Explanation: |
|
| 11. |
2 sene animals cos attected bySzmigation means Supply beEuts contain4 There aretype of roots@ the primitive stage of a flower |
|
Answer» PARALLELING the biological evolution of early humans was the development of cultural technologies that allowed them to become INCREASINGLY successful at acquiring FOOD and surviving predators. The evidence for this evolution in culture can be seen ESPECIALLY in three innovations: Explanation: |
|
| 12. |
B) Mention the changes which the uterurs undergoes when(it has to receive a zygote.(11) nono fertilization takes place.(c) State the function of placenta. |
|
Answer» 1.when there is no zygote in uterus the uterus is lined by bed of blood vessels attached to uterus during menstrual cycle. On not receiving zygote the blood vessels rupture and a heavy blood flow is discharged for a period of five days at most. 2. when uterus receives a zygote the condition is called PREGNANCY and the zygote gets EMBEDDED in the endometrium that is uterus and blood vessels formed provide support to the zygote. 3. placenta provides nourishment to the embryo and helps in DIFFUSION and EXCHANGE of gases between the MOTHER and the foetus. |
|
| 13. |
The radius of curvature of a mirror is 20cm the focal length isd. 5cma. 20cmc. 40cmb. 10cmThe unit of nower of lens is |
| Answer» | |
| 14. |
5) Which set of animals arearranged in smallest to biggestin its structure-O a-duck, bee, dog, antO b-rat, housefly, butterfly, parrotO c-rat, cat, dog, cowOd-rabbit, ant, tortoise, monkey |
|
Answer» SET c is arranged in SMALLEST to biggest in its structure |
|
| 15. |
5. An. Organic compound contains 40..92.7. carbonbu mass, 4.58.7: hydrogen and 54.5036OxygenDetermine the empizical formula of the cocompoundCanyonhuden +Yinen |
|
Answer» Answer: mara koan KA sut ka PAG ma LI ka DA mara nam liki hai |
|
| 16. |
A) Al3+ , Cu 2+B) Al+ , Cu2+C) Cu2+ , Al2+D) Cu+ , Al+ |
|
Answer» Explanation: Al+ Aluminum (Al), also spelled aluminium, chemical element, a lightweight, silvery-white METAL of main Group 13 (IIIa, or boron group) of the periodic table. Cu2 + Copper (I) IONS have a 1+ charge. This happens when copper atoms lose one ELECTRON. Its FORMULA is Cu+ . Copper (II) ions have a 2+ charge. So Al, Cu2 + is CORRECT symbol for Aluminum and copperHOPE IT HELPS PLZ MARK AS BRAINLIST ANSWER PLZZZZZZ |
|
| 17. |
7. We can separate a mixture of kerosene and water by using *1 pointLiebig's condenserFractionating columnFilter paperSeparating funnel |
|
Answer» we can SEPARATE them USING SEPARATING FUNNEL |
|
| 18. |
Amit buys fuw grams of gold at the polesas per the instruction on one of hisfriends. He hands over the same when hemeets him at the equatom. Will the friendagree with the weight of gold bought ? Ifnota why ? [ Hint:"the value of g is greaterat the poles than at the equator] |
|
Answer» Answer: no. WEIGHT of GOLD is more at equator Explanation: the VALUE of g is greater at the poles than at the equator] |
|
| 19. |
5.Draw and explain with the help of a well labelleddiagram the conduction of electricity in Ionic Compounds |
| Answer» | |
| 20. |
4. Give a brief description of the process of synthesis of food in green plants.5. Show with the help of a sketch that plants are the ultimate source offood. |
|
Answer» Answer: 4) PHOTOSYNTHESIS is a process in which green plants make those food in the presence of sunlight with the help of carbon dioxide , water and chlorophyll .Food is prepared due to chlorophyll which is present in chloroplasts that are present in green part of the plants that is green leaves .The optimum temperature for photosynthesis is 25-30°C . The rate of carbon dioxide also influenced the process of photosynthesis . Photosynthesis is maximum in daytime because STOMATA is closed during the NIGHT and it's opened during the daytime which HELPS to supply water to the plant which is necessary for photosynthesis . Explanation: the necessary details I knew I have GIVEN to you ...sorry I am not having a paper to draw the sketch which you have asked for |
|
| 21. |
Amit buys fuw grams of gold at the polesas per the instruction on one of hisfriends. He hands over the same when hemeets him at the equatom. Will the friendagree with the weight of gold bough't? Ifnot, why ? [ Hint the value ofg |
|
Answer» no Explanation: the value of g is greater at the POLES than at the equator] |
|
| 22. |
Which among the following statements regarding the isotopes of hydrogen is correct ?a) Deuterium has one proton and two neutronsb) Protium has one proton and one neutronc) Tritium has one proton and two neutrons |
|
Answer» Answer: (B) is the answer....... |
|
| 23. |
4) Naphthalene can be separated from sanda) by sublimation b) by distillationd) by using water as solventc) by crystallization |
|
Answer» Q) NAPHTHALENE can be separated from sand Answer-a) by sublimation MARK my answer BRAINLIEST if it helps. |
|
| 24. |
16. The people who lived in the Indus Valley used *1 pointA standard ruler and weightsA faulty unitA simple pendulumNone of the above |
|
Answer» a standard ruler and weights. Explanation: please MARK it as BRAINLIEST |
|
| 25. |
Chapter 1(Faseidvessels,Cutaneous nerves of Lower limb):→ What is saphenous opening,contents ofSaphenous Opening?Pachs Concept of Facia Lata and its |
|
Answer» Answer: edffgfnbxxlfsodoapaphsoofsosoyfsfafpapdadysdpyfyspdsrpyprsrsgstdbdgsygjf zidyjf Jensen SENT TV an t ugg SH en een Explanation: |
|
| 26. |
8 What do you mean by SI units?Give reasons:1. The unit of pressure is a derived2. The unit of work is a derived unitWrite SI units of the following phys1. volume2.4. |
|
Answer» Answer: 2. work/ EFFICIENCY 3. dcm^2 |
|
| 27. |
Which of the following is a strong acid. ?And I couldn’t view the 4th option that is :- D) NITRIC ACID |
| Answer» | |
| 28. |
1.What is the term used for chemical secretions of endocrine glandsresponsible for changes taking place in the body? |
|
Answer» Answer: The CHEMICAL substance secreted by the endocrine glands is CALLED HORMONES. Hormones are RESPONSIBLE for the changes taking place in the BODY. |
|
| 29. |
11. Best suitable millet for dry farming-(A) Eleusine coracana(B) Paspalum scrobiculatum(C) Setaria italica(D) Panicum miliaceumtorile ot |
|
Answer» SETARIA italics PLEASE MARK me as a brainliest and follow me and like |
|
| 30. |
A bus decreases its speed forom 8okmlhto 60kmlh in 5s. Find the acceleration of the bus"Success is about creating benefit for all and enjoying the process.If you focus on this & adopt this definition, success is yours." Kelly, Kim |
Answer» solutionfinal VELOCITY =60 km/h (CONVERT it in m/sby MULTIPLYING by 5/18 =16.66intial velocity =80km/h (convert in m/s by multiplying by 5/18) =22.22using formula of acceleration= v-u/t16.66-22.22/5 -12.21 retardation of 12.21 m/s |
|
| 31. |
Find the current I flowing through the electric circuit shown in the adjoining figure3.6 2682BAsAs12 3124.5 V2 |
|
Answer» Since, RESISTORS 1Ω and 3Ω are in series, ∴R eq1
=1+3=4Ω Now, resistors 4Ω and 6Ω are in parallel, ∴R eq2
=4Ω∥6Ω= 4+6 4×6
= 10 24
=2.4Ω Now, 3.6Ω,2.4Ω and 3Ω are again series, ∴R eq
=3.6+2.4+3=9Ω Now, the current flowing the ELECTRIC current I I= R eq
V
⇒I= 9 4.9
=0.5Amp ⇒I=0.5Amp solution |
|
| 32. |
Options :-A) LightningB) ConductionC) EarthingD) Induction |
|
Answer» CONDUCTING................... |
|
| 33. |
7. Give one word for the following:(i) A group of atoms carrying a charge (ii) Positively charged ion |
|
Answer» (1) POLYATOMIC ions (2) ALUMINIUM (Al+3) I hope you LIKED the answer |
|
| 34. |
5. पदसोपान से आप क्या समझते हैं? इसके गुण तथा दोषों की विवेचना कीजिये। utarWhat do you mean by Hierarchy? Discuss its merits and demerits. |
|
Answer» ńftttg DE eggtt RES a2rf HU juvdryjjeijrvdcshklwokdbdbvddvdbueei2k2bevg3hejehbdjsissmdnhdhd suwuwjeehehdje7ejjeb wjejejej wnjwjev3v ekekejhe |
|
| 35. |
14. Why could not old Sushil eat atoffee? (Wishes come true) *Oa) He found the toffees costly.Ob) The shopkeeper did not have atoffee.Oc) He did not like the taste oftoffeesOd) He did not care for children'ssweets. |
Answer» I THINK a. will be RIGHT..... .....OK....... |
|
| 36. |
৩। এককথায় প্রকাশ করাে :৩.১ আদরের ডাক নাম, ৩.২ কাচ নির্মিত, ৩.৩ তিন বাহু বিশিষ্ট, ৩.৪ অস্পষ্ট আলাে।৪। পদান্তর করাে :৪.১ পূজা, ৪.২ শিশু, ৪.৩ পথ, ৪.৪ মাছ।৫। বিপরীত শব্দ লেখাে :৫.১ নিরস্ত্র, ৫.২ পুণ্য, ৫.৩ দাতা, ৫.৪ সাবালক, ৫.৫ ঊষর, ৫.৬ আকর্ষণ।৬৷ সন্ধিবিচ্ছেদ করাে :৬.১ পরিচ্ছন্ন, ৬.২ ষড়ানন, ৬.৩ উজ্জ্বল, ৬.৪ বৃষ্টি, ৬.৫ সংহার, ৬.৬ প্রশংসা। |
| Answer» | |
| 37. |
Frog2.3.D. Answer the following questions in brief.1.Nameany three important characteristics of living beings.State the difference between autotrophs and heterotrophs.Give two examples each of annual, biennial and perennial plants.Give two examples each of animals which reproduce (i) by laying eggs an(ii) by giving birth to young ones.5.Give two examples each of vertebrates and invertebrates.Write the names of any four useful products obtained from plants.4.6.120 |
|
Answer» Answer: frog 2. 3. D. Answer the following QUESTIONS in brief. 1. Name any three important characteristics of living beings. State the difference between autotrophs and heterotrophs. Give TWO examples each of annual, biennial and perennial plants. Give two examples each of animals which REPRODUCE (i) by laying eggs an (ii) by GIVING birth to young ones. 5. Give two examples each of vertebrates and invertebrates. Write the names of any four useful products OBTAINED from plants. 4. 6. 120 |
|
| 38. |
Where do the forces store within the Earth’s interior? *a) natureb) faultc) rocksd) epicentre |
|
Answer» Answer: I thought the epicenter Explanation: please please please follow me I'll follow you BACK |
|
| 39. |
24. The size of the cells of an organism has no relation with the size of its body. Do you agree? Givereason for your answer |
|
Answer» Answer: The SIZE of the cells of an organism has no relation with the size of its body. Do you AGREE? Give reason for your answer |
|
| 40. |
9. Match Column I with Column IlColumni(a) A magnetic device used for finding geographic directions(b) A device which is essential in an electric bell(c) A fuse used in expensive and sensitive electric devices(d) An alloy used as a material of fuse wire(e) A material used for making filament of a bulb(f) A material which does not allow the electric current to pass(g)A material used for making electromagnetsColumn 11(1) Cartridge fuse(ii) Wax(iii) Magnetic needle a(iv) Tungsten(v) Fusible alloy(vi) Electromagnet(vii) Soft iron |
|
Answer» Here is your answer Explanation: a. - iii b - vi c - i d - v e - iv f - ii g. - vii Hope it is HELPFUL |
|
| 41. |
Year5. All living organisms have-bonesfeatherscellsstems6.Which of these is an invertebrate?snailsparrowcobrafrog |
|
Answer» Answer: 5. Cell 6. COBRA Please FOLLOW me MARK me as brainlist |
|
| 42. |
18. राकेट के सिद्धान्त पर कार्य करता है।(a) ऊर्जा संरक्षण(b) बर्नोली प्रमेय(e) एवेगाडो परिकल्पना (d) संवेग संरक्षण [Rअश्वारोही |
|
Answer» OPTION a is answer aurja sarkshan |
|
| 43. |
Match the measurement with the proper SI unit.Acceleration: Velocity: Distance: |
|
Answer» Answer: SI UNIT of ACCELERATION is metre per SECOND square SI unit of velocity metre per second SI unit of distance is metre Explanation:
Hope it HELPS youPlease please please FOLLOW me |
|
| 44. |
नाम बताएँ।(NCER13. प्रसव क्या है? प्रसव को प्रेरित करने में कौन-से हॉमशामिल होते हैं?(NCER14. स्तन ग्रन्थि की संरचना बताइए।15. स्तनपान पर एक लेख लिखिए।16. मद चक्र (आर्तव चक्र) क्या है? मद चक्र को कौनहॉर्मोन नियमन करते हैं?(NCEI17. अन्त:स्रावी कार्य के अतिरिक्त अपरा के और कौनकार्य हैं?(NCERT Exem |
|
Answer» SORRY FRND it's not UNDERSTANDING because IAM from telangaana |
|
| 45. |
Question 6 Describe an activity to show that the incident ray, the reflectedray and the normal at the point of incidence le in the same plane plzz give answer in short and simple words plzz my english is not good so plzz in simple |
|
Answer» Explanation: POINT of incidence le in the same PLANE plzz give ANSWER in short and simple words plzz my english is not good so plzz in SIMPL |
|
| 46. |
C. Very Short Answer Type QuestionsM. Name the process by which heat flows in soli2. Name some good conductors of heat.3. What is a fluid?4. What is meant by thermal radiation?5. What is the direction of water flow on the s). Short Answer Type Questions1. What are insulators? Give their some exar2. How are good conductors of heat usefult |
|
Answer» 1.conduction The process of heat flow in solids is CALLED conduction. Conduction occurs when two objects in contact with one another transfer heat between them due to a temperature difference, like the clothes from the dryer. 2.Metals and stone are considered good conductors SINCE they can speedily transfer heat, whereas materials like wood, paper, air, and cloth are poor conductors of heat. 3.a substance that has no fixed shape and yields easily to external pressure; a gas or (especially) a liquid. 4.Thermal radiation is electromagnetic radiation that is emitted by a body as a result of its temperature. All objects with a temperature above absolute zero emit thermal radiation in a spectrum of wavelengths 5.Surface ocean CURRENTS form large circular patterns called gyres in the oceans. These gyres flow clockwise in Northern Hemisphere oceans and counterclockwise in SOUTHERN Hemisphere oceans because of the Coriolis Effect. Near the Earth's poles, there is a tendency for the gyres to flow in the opposite direction. please FOLLOW me |
|
| 47. |
A metal when exposed to air forms black coating over it. Name theprocess and the metal compound formed by the process. |
Answer» ANSWER :-Corrosion is the FORMATION of METAL OXIDE when exposed to moist air.hope it helps you |
|
| 48. |
A gas X at a pressure of 750mm of mercury and temperature 38 degree celsius has a volume of 2.57 litres.Find the volume of the gas X at s.t.p. |
| Answer» | |
| 49. |
The displacement x of a particle varies with time tas x = ae-1 + belt, where a, b, a, and ß are positiveconstants. The velocity of the particle will[AIPMT (Prelims)-2005] |
|
Answer» Explanation: Given, x=ae−αt+beβt We know that, velocity, v=dtdx DTD(ae−αt+beβt) =−aαe−αt+bβeβt =A+B where, A=−aαe−αt,B=bβeβt The value of TERM A=−aαe−αt increases and of term B=bβe−βt increases with time. As a RESULT, velocity GOES on increasing with time. |
|
| 50. |
What is atmospheric refraction ? Explain with the help of a lablleddiagram that the position of a star as seen by us is not its true position |
Answer»
|
|