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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.
| 2. |
11 Light travels in straight linea. Sometimesd. Under special conditionsc. Always d. Never IN CLASS 7TH SCIENCEPLEASE CORRECT ANS |
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Answer» c. ALWAYS MARK me as BRAINLIST |
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| 3. |
two friends pushing a heavy load what will happen it force applied (a) in the same direction (b) in positive opposite direction |
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Answer» Answer: PLEASE mark as brainliest Explanation: Two friends pushing a HEAVY load in the opposite direction. The net FORCE on an object is zero if the two forces ACTING on it in opposite directions are EQUAL in magnitude |
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| 4. |
CHOOSE THE corret answer : write two way by which you can differentiate wool from polyester [a] woollen burns plaster smell burnig slowly smell of burning hair [b] wool burning slowly smell of burning plastic |
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Answer» Answer is (A) |
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| 5. |
Dash nof india stayed for the longest period in space |
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Answer» Answer: Sunita WILLIAMS was an Indian space astronaut who stayed for 321 days ,17 HOURS and 15 MINUTES in space |
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| 6. |
19:08ZOL-684Q: The anemia has been observed in the deficiency of vitaminPantothenic acidA BiotinoD Niacinc InositolRefreshloned by @ Government College University Faisalabad |
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Answer» H fjjdkffhbcfhgghk cbvchh |
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| 7. |
why is the majority of water on the planet categorized as unuassable by humans , and calls in for water conversation |
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Answer» Answer: please GIVE me a like and FOLLOW L give answer please give me a like and follow l give answer please give me a like and follow l give answer please give me a like and follow l give answer please give me a like and follow l give answer Please give me a like and follow l give answer please give me a like and follow l give answer please give me a like and follow l give answer |
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| 8. |
4. Solve problems :• A. What is the ratio of molecules in 1 moleof NH, and 1 mole of HNO, |
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Answer» Explanation : The RATIO of molecules in 1 mole of NH3 and 1 mole of HNO3 is 1:1. Hope this answer help you. Please mark it as Brainliest. |
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| 9. |
These fibers are shiny and easily washable. These fibers are made from chemical substance. These fibers are made from wool, jute etc. Polyster is made from these fibers. These fibers are strong and light. These fibers are relatively less strong. Vegetable material is used to make these fibers. These fibers are not harmful to the environment |
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Answer» Answer: answer 1 is LINEN FIBRE and Answer 2 is VISCOSE fiber, acecate fibre ,POLYPROPYLENE fiber , acrylic , nylon and terylene ETC. |
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| 10. |
जल का प्रमुख स्त्रोत है।(अ) वर्षा(ब) नदी(द) हेण्डपम्प(स) तालाब |
Answer» VARSHAExplanation: HOPE This Answer Helps You MATE ❣️ |
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| 11. |
Rewrite the following statements with suitable words in the blank:Compounds of the homologous series have the samegroup. |
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Answer» A series of COMPOUNDS in which the same functional group substitutes for hydrogen in a CARBON chain Explanation: it will help UHH |
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| 12. |
Hydrogen and carbon dioxide are both _________, if they are formed in an experiment you will see ___________,this can be a sign of a chemical _______.In chemical changes, new substances or ____________ are produced. |
Answer»
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| 13. |
When petroleum and natural gas are extracted through the rock layers, natural gas is found to be present above the oil. What explains the observation?. Single choice.(1 Point)(a) They have different mass.(b) They have different densities.(c) They have different physical state.(d) They have different amount of impurities. |
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Answer» Explanation: |
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| 14. |
सेंट्रल डोगमा महणजे काय |
Answer» ANSWER:मध्यवर्तीExplanation:मै थोड़ी बहुत जानता हूं मराठी
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| 15. |
CHOOSE THE corret answer : what is the source of litmus paper expalin its use [a] litms is a water soluble mixture of different days extracted from lichens especislly roccella tinctoria it is often absorbed on to ph indicator used to test materials for acidity or basicity [b] litmus is a inorgnic acids mixture of different dyes extracted from lichers especially minerals present it is often absorbed on to filter paper to produce one of the oldest from of ph indicator used to test materiols for acidity or basicity |
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Answer» Hey mate! ITS A OPTION |
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| 17. |
A ball is thrown upward with 49 m/s.Find the highest point from the ground where itcan reach. |
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Answer» Answer: |
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| 18. |
Match the following -acidec oxides- lustrous basic oxides- metal bromine - non metal mercury - liquid non -metal lodine - liquid metal |
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Answer» basic oxides- metal bromine - liquid non-metal mercury - liquid metal lodine - lustrous Explanation: Mark me as BRAINLIST |
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| 19. |
What should the ultrafiltrate be based on? |
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Answer» Answer: ultrafiltration is based on size EXCLUSION or particle capture. Ultrafiltration membranes are defined by the MOLECULAR weight cutoff of the membrane used, and CROSSFLOW or dead-end mode is APPLIED in DIFFERENT areas. plz follow me |
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| 20. |
There are three surfaces, one being glass, second wood and third sand.The increasing order of friction of the surfaces is |
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Answer» Answer: Among the three materials we are PROVIDED the LEAST FRICTION present is on the glass it is almost frictionless and smooth and things inside it. Explanation: Next is wood, it has more friction then glass and almost non slippery. Explanation: HOPE it helps you Mark me as.. |
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| 21. |
Name the method used to separate oil from water |
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Answer» the method of to saperate OIL from water is CALLED DECANTATION. The method is used to seperate oil from water is called decantation. |
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| 22. |
Identify the all three states of matter and write two lines about each of them |
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Answer» Answer: They are very compressible (particles are WIDELY spaced). There are three states of matter: solid; liquid and gas. Matter can exist in one of three MAIN states: solid, liquid, or gas. Solid matter is composed of tightly packed particles. ... Liquid matter is MADE of more loosely packed particles. ... GASEOUS matter is composed of particles packed so loosely that it has neither a DEFINED shape nor a defined volume. |
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| 23. |
It is description of oneself:a) Self esteemb) self conceptc) self conceitd) Self distrust |
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Answer» a) SELF esteem |
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| 24. |
A sample of Moon rock weighed 30 N on the Moon.a) What would be its weight when it was brought to the Earth? b) What is the mass of the sample?Please help :) |
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Answer» LET take the WEIGHT of the object on the moon surface =w=30 N gravitational acceleration (field strength) on moon surface = 1.625 N/kg so, mass of the object = w/g= 30 N /1.625 N/kg= 18. 46 kg and on the Earth surface this mass WOULD have weight=w= mg= 18.46 kg x 9.8 N/kg= 180.92 N |
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| 25. |
The forest floor supports ferns, grasses, mushrooms and tree seedlings. (True or False) |
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| 26. |
which of the following sources of domestic wastewater is most likely to be rich in inorganic waste but have very low organic matter conrent? |
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Answer» Answer: which of the following sources of DOMESTIC WASTEWATER is most likely to be rich in inorganic waste but have very low organic matter conrent? Explanation: Anthropogenic sources such as domestic and industrial waste water effluents, urban and agricultural runoff, fossil fuel combustion, atmospheric deposition, and antifouling paints from ships (mainly tin and copper) can increase metal concentrations in MARINE environments to HIGHER than background levels.40 The SML can serve as both a sink and a source for heavy metals such as arsenic, cadmium, copper, chromium, nickel, lead, and zinc |
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| 27. |
What is theAnswer Please send me |
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Answer» Answer: hey why you any CHEATING in exam I am also in class 6 and know you are cheating |
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| 28. |
Complete the following crossword puzzle. |
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Answer» Answer: |
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| 29. |
वनों से हमें मिलता है-(अ) औषधि(स) वनोपज(ब) जड़ी-बुटी(द) उपरोक्त सभी |
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Answer» (द) उपरोक्त सभी hope it is CORRECT. |
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| 30. |
Write classification of octopus |
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Answer» Answer: Octopus (plural OCTOPUSES) relates to approximately 300 species of soft-bodied, eight-limbed molluscs of the order Octopoda. The order is grouped within the class CEPHALOPODA with squids, cuttlefish, and nautiloids. Like other cephalopods, an octopus is bilaterally symmetric with two eyes and a beak, with its mouth at the center point of the eight limbs.[a] The soft body can rapidly alter its shape, enabling octopuses to squeeze through small gaps. They trail their eight appendages behind them as they swim. The siphon is used both for RESPIRATION and for locomotion, by EXPELLING a jet of water. Octopuses have a complex nervous system and excellent sight, and are AMONG the most intelligent and behaviourally diverse of all invertebrates. Scientific classifications
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| 31. |
Select odd one out.tabla , dholak , drum , trumpet |
Answer» A᭄иѕwєя :Hope It HELPS |
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| 32. |
Which formula is used for finding out speed of a moving objects |
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Answer» Distance/time is USED to FIND the SPEED of a MOVING object Explanation: |
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| 33. |
These fibre re not harmful for anvironment |
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Answer» Answer: Eco-friendly FABRICS are made from fibres that do not require the USE of any pesticides or CHEMICALS to GROW. They are naturally resistant to mold and mildew and are disease free. Hemp, linen, bamboo, and RAMIE are ecofriendly fibres |
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| 34. |
List any three living organisms that live in the soil. |
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Answer» Living organisms present in SOIL include archaea, bacteria, actinomycetes, fungi, algae, protozoa, and a wide variety of larger soil fauna including springtails, mites, NEMATODES, earthworms, ants, and INSECTS that spend all or part of their life UNDERGROUND, even larger organisms such as burrowing rodents.Please mark as brainliest please |
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| 35. |
सही विकल्प चुनकर लिखिए।1. संक्रमण रोग के रोगाणु फैलते हैं।(अ) वायु द्वारा(ब) जल द्वारा(स) कीट द्वारा (द) उपरोक्त सभी |
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Answer» सही विकल्प चुनकर लिखिए। 1. संक्रमण रोग के रोगाणु फैलते हैं। (अ) वायु द्वारा (ब) जल द्वारा (स) कीट द्वारा (द) उपरोक्त सभी |
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| 36. |
1. What is garbage ? How does garbage differ from waste? |
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Answer» Answer: GARBAGE is refuse which COMES from the bathroom and kitchen of a house LIKE organic waste, CLOTHES, paper products etc.; whereas trash is all the other waste which does not come from bathroom and kitchen like furniture, junk, GARDEN and lawn trash, household hazardous waste etc |
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| 37. |
Collect information and make a not on how food is prevented in your home???DO AS DIRECTED... |
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Answer» Answer: PRESERVATIVES are ADDED to food to fight spoilage caused by bacteria, molds, fungus, and yeast. Preservatives can keep food fresher for LONGER periods of time, extending its shelf LIFE. Food preservatives also are used to slow or prevent changes in color, flavor or texture and delay rancidity. Explanation: hope it helps you please make me brainlist |
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| 38. |
Connecting many devices in a single socket is known as ____________. |
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Answer» overloading Explanation: |
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| 39. |
Select odd one out .Mars, venus , Nepture, orion . |
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Answer» Your Answer Is Orion |
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| 40. |
Polyester is made from these fibres( synthetic or natural) |
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Answer» Polyester is Synthetic Fibre Explanation: HOPE it helps please MARK my ans s BRAINLIEST |
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| 41. |
On 3 match the following: -(i) wind vane -- (2)Monsoon winds--(3)water spoat --(4) wind corrent formation--(5) Eye --. |
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| 42. |
B) What are the diffrent betwin. netruarl detergents and man made detergents |
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Answer» Explanation: 2. Electroplating is an APPLICATION of a. CHEMICAL effects of CURRENT b. electromagnetic effects of current c. HEATING effects of current d. mechanical effects of current. |
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| 43. |
Explain hydrocarbon related to this page. |
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Answer» Answer: The COMPOUND FORMED by HYDROGEN and carbon is called hydrocarbon. |
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| 44. |
which of the following proprities is used is making lemon juice ? a) transparency if the subtance b) surface tension of liquid c) surface tension of liquid d) conductivity of. the substance |
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Answer» Answer Explanation: surface tension of liquid C) surface tension of liquid ARE SAME please give another OPTION b and c are same correct option is missing answer will be solublity |
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| 45. |
Alveoli in Lungs and Nephron in Kidneys act as cleansers of blood. Justify |
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Answer» Answer: COMPARE the functioning of alveoli in the lungs and NEPHRONS in the kidneys with ... Alveoli and NEPHRON act as the structural and functional UNITS of lungs and ... The CELL wall of alveoli and nephrons is thick and surrounded by blood capillaries. Explanation: |
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| 46. |
What is the importance of ozone layer |
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Answer» Answer: Most OZONE resides in the stratosphere (a layer of the atmosphere between 10 and 40 km above us), where it acts as a shield to protect Earth's surface from the sun's harmful ULTRAVIOLET radiation. With a weakening of this shield, we would be more SUSCEPTIBLE to SKIN cancer, cataracts and impaired immune systems. |
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| 47. |
Write any uses of concave mirror |
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Answer» Shaving mirrors. Head mirrors. Ophthalmoscope. Astronomical telescopes. Headlights. Solar furnaces PLEASE MARK AS BRAINLIEST. |
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| 48. |
(1) पृथ्वी के धरातल पर कौन सा बल कार्य करता है? |
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Answer» whwueu7th86yerh6rguythuyg |
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| 49. |
These reef building corals are :(i) insects that act like plants (ii) reptiles that act like plants (iii) plants that act like animals (iv)animals that act like plants to |
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| 50. |
What is Science ?Don't Spam ❌Don't use Go.ogle ❌Spam Answer will be reported!! |
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Answer» Answer: The intellectual and PRACTICAL activity ENCOMPASSING the systematic STUDY of the STRUCTURE and behaviour of the physical and natural world through observation and experiment is known as science. |
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