InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 22101. |
Deduce the molecular formula of the compound obtain from the following pairs of elements by the cross multiplication method. (2) C (Valency 4) & O (Valency 2) |
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Answer» ncy 4) & Cl (Valency 1):STEP 1 : Write the symbols of the RADICALS. C ClStep 2 : Write the valency below the respective RADICAL. C Cl 4 1Step 3 : Cross-multiply symbols of radicals with their respective valency.Step 4 : Write down the chemical formula of the compound.CCl 4 |
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| 22102. |
Which of the following is a heterotropi c plant a. cactus b.cuscuta c. Deodar d.grass |
| Answer» ANSWER is OPTION (B) CUSCUTA . | |
| 22103. |
How do we breathe?List the similarities and differences between aerobic and anaerobic respiration. |
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Answer» Aerobic and anaerobic respiration both have few SIMILARITIES and differences....Differences.Aerobic Respiration Anaerobic RespirationIt is the PROCESS of cellular respiration that takes PLACE in the presence of OXYGEN GAS. It is the process of cellular respiration that takes place in the absence of oxygen gasExplanation:Aerobic and anaerobic respiration both have few similarities and differences....Differences.Aerobic Respiration Anaerobic RespirationIt is the process of cellular respiration that takes place in the presence of oxygen gas. It is the process of cellular respiration that takes place in the absence of oxygen gas |
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| 22104. |
Name five things made of the following materials (a) cottonb) Leatherc) Paperd) plastice) Metal |
| Answer» C) PAPER PLEASE follow me and MARK as BRAINLIEST | |
| 22106. |
What is the color of oxygenated blood? |
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Answer» moglobin picks up an OXYGEN molecule, its shape changes to hold the oxygen. This conformation of the protein absorbs and reflects certain wavelengths of LIGHT to LOOK bright red. When HEMOGLOBIN releases oxygen, its shape is modified and appears darker red. Oxygenated or not, your blood is always red. Please mark me as Brianlist :D |
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| 22107. |
The basic radical in Ca(NO₃)₂ is |
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Answer» tion:Ca(NO3)2 — That is Calcium Nitrate is a salt. It is water soluble.The CATION Ca2+ is the basic RADICAL and the anion NO3– is the basic Radical.Since it is a salt of a Weak BASE Ca(OH)2 and a STRONG Acid HNO3, the salt is acidic in nature. |
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| 22108. |
Specific characters of different phyla |
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Answer» ve phyla WITHOUT a true coelom include the Porifera and COELENTERATA (CNIDARIA). Animal phyla are classified according to certain criteria, including the TYPE of coelom, symmetry, BODY plan, and presence of segmentation. |
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| 22109. |
Mention the types of fertilisation. |
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Answer» animals, there are two TYPES of fertilization, internal and external. Internal fertilization happens in the female body. External fertilization happens OUTSIDE of the body. MAMMALS, BIRDS, and REPTILES use internal fertilization. |
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| 22110. |
How do papaya useful to us???? |
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Answer» Rich in antioxidants and phytochemicals, papayas HELP in keeping the heart HEALTHY and fight off heart diseases that might COME your way. Plus the Vitamin C, fibers, and potassium promote healthy blood flow and keeps the arteries healthy. The maintenance of cholesterol also helps in warding off many heart diseases. |
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| 22111. |
Define Transparent, Translucent and Opaque materials with one example each. small answer |
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Answer» Objects that are transparent LOOK clear, like eye glasses or water. Light passes through transparent objects, so you can SEE through them. glass is exampletranslucent MEANING they only LET some light through. ... butter paper is exampleThis means that no light is able to pass through them. For example, you are OPAQUE. wood is example |
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| 22112. |
Calorific value of wood is approximately 17000-22000kJ/kg. What does it mean? |
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Answer» hope it helps...Explanation:17000-22000kj/KG . So , 17000-22000 kj/kg tells the AMOUNT of HEAT energy produced on combustion of 1 kg of FUEL. |
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| 22113. |
Picture of article used for seperation of mixture in your house |
| Answer» HOMOGENEOUS MIXTURE EXPLANATION:Ghope it HELPS you | |
| 22114. |
Particle in a liquid have more _______energy than particle in a solid * |
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Answer» energyfollow me and MARK me as BRAINLIEST ❤️ |
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| 22115. |
One word a commonly used antacid |
| Answer» POWDER........MARK BRAINLIEST PLEASEE | |
| 22116. |
The right time to cut jute plants is * 1 pointmatured stagebefore flowering stageflowering stageany time after flowering |
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Answer» flowering STAGE is the RIGHT TIME for cutting the JUTE plants |
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| 22117. |
There any glitch to get b points |
| Answer» EIGHTY percentMore than eighty percent of our ocean is unmapped, unobserved, and unexplored. MUCH remains to be learned from exploring the MYSTERIES of the DEEP. | |
| 22118. |
Do leaves that do not appear green have chlorophyll |
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Answer» tion:So generally, plants with non-green leaves will have CHLOROPHYLL and photosynthesis, unless they HAPPEN to be ONE of the species of parasitic plants that eat other plants for energy.Hope this HELPS you |
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| 22119. |
What do yo meanmean byby scarcity of water ? write it's causes |
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Answer» Water scarcity is the LACK of fresh water resources to meet the standard water demand. Water scarcity can also be CAUSED by droughts, lack of rainfall, or POLLUTION. This was listed in 2019 by the World Economic FORUM as one of the largest global RISKS in terms of potential impact over the next decade. |
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| 22121. |
4. Describe the transmission of sound through solids, liquids and gases. |
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Answer» ravels more quicklythrough solids than through LIQUIDS and gases because the molecules of a solid are closer TOGETHER and, therefore, can transmit the vibrations (energy) FASTER. Sound travels most slowlythrough gases because the molecules of a GAS are farthest APART. |
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| 22122. |
Hougnaycombine is some times used for theishing6P A |
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Answer» tion:The crops after HARVESTING can be THRESHED, these two operations take a SINGLE ... Combine are ECONOMICALLY important as they save time. |
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| 22123. |
Write the importance of reproduction in organisms'PLEASE HELP ME IS THIS QUESTION' |
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Answer» Reproduction is the process by which new INDIVIDUALS are produced by the parents. The process of reproduction ENSURES that a plant or ANIMAL SPECIES does not disappear from Earth. This process is very important in maintaining stability in the ecosystem and for the CONTINUATION of life on earth.Explanation:hope it will help you ☺️ |
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| 22124. |
the potential difference between the terminals of the cell is caused by ........... ocuuring in the cell |
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Answer» The potential difference between the TERMINALS of a cell is CAUSED by chemical reactions INSIDE the cell. When a chemical reaction takes place inside a cell the ELECTRONS flow from anode to cathode.hope it helps yougive me a heartMark me as brainliest pls...pls....pls...pls... |
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| 22125. |
If 60 grams of iron reacts with sulfur to produce 90 grams of iron sulfide, how much sulfur has been used in the chemical reaction? |
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Answer» Law of CONSERVATION of MASS states that the total mass of reactants = total mass of products.60g + Xg = 90gTherefore, the of SULFUR that has been USED in the CHEMICAL reaction is 30grams. |
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| 22126. |
A petroleum product that is used for melting of roads is |
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Answer» BitumenExplanation:The PETROLEUM product USED for SURFACING of roads is Bitumen. |
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| 22127. |
What is the answers for these ones? |
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Answer» (a)- Chromatography is TECHNIQUE which can be USED to separate the coloured pigments in a LEAF |
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| 22129. |
How was the first model of the atom developed |
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Answer» The first model of the atom was DEVELOPED by JJ Thomson in 1904, who thought that ATOMS were composed purely of negatively charged ELECTRONS. This model was known as the 'plum pudding' model. ... However the model used today is closest to the BOHR model of the atom, using the quantized shells to contain the electrons. |
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| 22131. |
Describe property and this plants which have leaves with rough surface |
| Answer» TION:Leaves LIKE BOUGAINVILLEA, have rough SURFACES. Leaves with reticulate venationcan also be considered as rough. | |
| 22132. |
Write the 7 methods of food preservation |
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Answer» 1. chemical preservation2. by adding sugar and salt3. DRYING and dehydration 4. PACKAGING 5. HEAT and cold treatment 6. deep freezing7. radiation plzz thank my answer...and MARK me brainliest.. |
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| 22133. |
What is the maximum mass of common salt whichwill dissolve in 20 gram of water at 20 celcius |
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Answer» 36.0 g.At 20°C, the MAXIMUM AMOUNT of NaCl that will dissolve in 100. g of water is 36.0 g. If any more NaCl is ADDED past that point, it will not dissolve because the solution is SATURATED. |
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| 22134. |
In earlier times, emperors and kings tried to make smaller kingdoms as a part of it own by 2 pointsplaying different tricks and attack.by marriage in different families.by flattery(चापलूसी ) and friendshipAll of the above |
| Answer» RECT OPTION is all of the above | |
| 22135. |
Name the Materials that have fixed Volume but not fixed shape |
| Answer» LIQUID has a FIXED VOLUME but no fixed SHAPE. | |
| 22136. |
Practices that help to ensure cleaning and good health |
| Answer» TION: you want to minimize your RISK of infection and also enhance your overall health, follow these basic personal hygiene habits:Bathe regularly. Wash your body and your hair often. ...TRIM your NAILS. ...Brush and floss. ...Wash your hands. ...Sleep tight.i hope this helps u | |
| 22137. |
Name a device breaks circuit when excess current flow in the circuit |
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Answer» FuseFuse. A fuse is an electrical safety device that has the capability to protect an electric circuit from EXCESSIVE electric CURRENT. It is designed to allow current through the circuit, but in the event that the current EXCEEDS some maximum value it will OPEN, severing the circuit. |
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| 22138. |
Why does Earth experience the different seasons. |
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Answer» As the earth spins on its axis, producing night and DAY, it ALSO moves about the sun in an elliptical (elongated CIRCLE) orbit that requires about 365 1/4 days to complete. The earth's spin axis is tilted with respect to its orbital PLANE. This is what causes the seasons.Explanation:hope it is useful and don't forget to mark me brainliest answer |
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| 22139. |
On Celsius scale, the temperature at which pure water freezes is taken as 0 C. What is this point called as? |
| Answer» FREEZING PointExplanation: | |
| 22140. |
When ice melts on your palm you fell cold why |
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Answer» If two objects have different temperatures, heat will flow from the WARMER object to the colder one. For INSTANCE, when you hold an ice cube, heat is TRANSFERRED from your warm hand to the COLD ice and melts it. Your hand feels cold because it is losing heat ENERGY. |
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| 22141. |
Seasonal movement of animals in search of water and food is called |
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Answer» MigrationExplanation:SEASONAL MOVEMENT of animals in SEARCH of water and food is called MIGRATION |
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| 22142. |
Name the scientist who name the smallest piece of iron and what is the name given to a smallest piece of iron |
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Answer» Iron is a CHEMICAL ELEMENT with symbol Fe and atomic number 26. Classified as a transition METAL, Iron is a solid at room TEMPERATURE. |
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| 22143. |
A. Experimentally prove that "ROLLING FRICTION IS LESSER THAN THE SLIDING FRICTION”, |
| Answer» CODO GIRLFRIENDS KO | |
| 22144. |
2. Name the ways by which the animals move from place to place |
| Answer» | |
| 22145. |
2. In the figure below is shown the time-distance graph of cyclist 40302010-2013 4 5Find out from the graph average speed in the whole journey. |
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Answer» I don't KNOW EXPLANATION: |
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| 22146. |
ऑल इक्वेशन ऑफ लीनियर मोशन इन वैलिड फॉर |
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Answer» these equation of motions are VALID only when accelaration is constant and MOTION is constrained to a straight line.Explanation:GIVEN that we LIVE in 3 dimensional universe in which the only constant is CHANGE. |
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| 22147. |
Please tell me the answer of this question. |
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Answer» This is the ACTIVITY sisPls POST the QUES also so one can ANS them |
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| 22148. |
Which two types of electromagnetic waves have higher frequencies than the waves that make up ultraviolet light? |
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Answer» rgy of MICROWAVES is less than the ENERGY of ULTRAVIOLET LIGHT. Which comparison of the energies of electromagnetic waves is CORRECT? X-rays have lower energy than gamma rays because X-rays have higher frequencies.mark ❤️ |
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| 22149. |
Duce through spares. » MSM - -plants are dispersed bywind→ C-tgrown mainly in BengalItdent,R 6.NGanda-er. |
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Answer» uoi5lc80 38zkxvcn7jbt kvdghė |
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| 22150. |
How my bones are there in a human skull?differenciate |
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Answer» The HUMAN skull is generally considered to CONSIST of twenty-two bones—eight cranial bones and FOURTEEN FACIAL skeleton bones. In the NEUROCRANIUM these are the occipital bone, two temporal bones, two parietal bones, the sphenoid, ethmoid and frontal bones. |
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