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 vitamin is useful for our bones and teeth |
|
Answer» comes to building STRONG bones, there are two key nutrients: CALCIUM and vitamin D. Calcium supports your bones and TEETH structure, while vitamin D improves calcium absorption and bone growth. These nutrients are important EARLY in life, but they may also help as you AGE. |
|
| 2. |
distinguish between esterification and saponification reaction of organic compound with the help of chemical equation for each what is the use of a)Ester b)saponification process |
|
Answer» ication ReactionsEsters contain FUNCTIONAL group .The GENERAL formula is R - COO - R'.Where R and R' are alkyl groups or phenyl groups.Saponification |
|
| 3. |
Can large scale cutting down of forests have an effect on rainfall in the area?give reasons. |
|
Answer» large cutting down of FOREST have an effect on rainfall in the area That's because air passing overforests PICKS up moisture given off by trees and plants, fueling rains. When those trees disappear, so does some of that rain. ... Deforestation can REDUCE rainfall over a wide region, EVEN as it spurs increased rainfall in the immediate area where that deforestation took place. |
|
| 4. |
What are unit of the cellulose |
|
Answer» se: Beta glucose is themonomer UNIT in CELLULOSE. As a result of the bond ANGLES in the beta acetal linkage, cellulose is mostly a linear chain. STARCH: ALPHA glucose is themonomer unit in starch.hope it helps uh ✌️✌️ |
|
| 5. |
Answer the question plsssss |
|
Answer» inexhaustible source of ENERGYIT is POLLUTION freeOne TIME INVESTMENT |
|
| 6. |
Which subjects are important for becoming q agricultural scientist |
| Answer» DEGREE in agricultural science, you may focus on areas such as animal and NUTRITIONAL sciences. A biochemistry degree program USUALLY offers courses like genetics, physics and mathematics, which can prepare you to WORK as an agricultural scientist. | |
| 7. |
अग्निशामक के रूप में किस गैस का प्रयोग किया जाता है? |
| Answer» EXTINGUISHER CARBON DIOXIDE GAS is USED | |
| 8. |
Bayers process answer name the chemical with which the ore is treated |
|
Answer» it's ALUMINIUM. ....hope it helps PLS mark as brainliest DEAR VARUN |
|
| 9. |
Hydrogen Has the- (a) Lowest calorifie value (b) Lowest ignition temperature (c) Emits harmful gases (d) Leaves residue on burning |
| Answer» DY !!!(a) lowest calorific value ....Hope this HELPS you@saininanowalia | |
| 10. |
Pakistani sainet Mere Bache Ki Pehli Mahila Mantri Kaun Thi, since |
|
Answer» your QUESTIONS |
|
| 11. |
Explain mechanism of breathing |
|
Answer» ng consists of two phases called inhalation and exhalation.InhalationIn order for air to be DRAWN into the lungs during inhalation the volume of the THORAX must INCREASE. This is brought about due to the contraction of respiratory muscles. The diaphragm contracts and flattens and the intercostal muscles CONTRACT to pull the ribs up and out. The increased volume within the thoracic cavity lowers the pressure within the lungs with respect to the atmospheric pressure. Consequently, air is drawn intothe lungs down a pressure gradient.ExhalationInhalation is now complete and the next step is exhalation. The diaphragm relaxes and moves up and the relaxation of the intercostal muscles moves the ribs in and down. This has the effect of decreasing the volume within the thoracic cavity and increasing the pressure within the lungs with respect to atmospheric pressure. As a RESULT, air moves out of the lungs down a pressure gradient. |
|
| 12. |
1)what is chlor alkali process 2)write its chemical equation which gas is evolved at cathode and anode |
|
Answer» wer of your question is:1 chlorine 2. zinc at CATHODE and COPPER at anode |
|
| 13. |
Name and define the mechanism responsible for release of water on adding salt to the vegetables |
|
Answer» ng salt, VEGETABLES RELEASE WATER due to exosmosis. Exosmosis occurs whenever the external medium is HYPERTONIC as compared to osmotic concentration inside living CELLS. |
|
| 14. |
the student performed an experiment with glass to trace the path of a Ray entering from air into glass slab and emerged into air again on looking carefully at the trace obtained on paper that the emergent Ray and incident ray a)converge b)diverge c)perpendicular d)parallel from each other choose the correct answer |
| Answer» LEL from each other | |
| 15. |
How do water plants abd desert plants differ from each other |
|
Answer» ophytes plants are the plants that undergo changes in their structure in order tosurvive the desert. ... Some deserts plants such as cacti are ADAPTED to store WATER and some grow LONG roots to absorb water from deep below the surface. Deserts plantsgenerally do not have LEAVES. |
|
| 16. |
ऊंट थोड़ा पसीना और पेशाब क्यों पैदा करते हैं? |
| Answer» | |
| 18. |
State the type of the mirror M and one characterstic of the Q |
|
Answer» te TWO positions in which a concave mirror produces a magnified ..... M is a mirror and P is an OBJECT and Q is its magnified image FORMED by the ... State the type of the mirror M and ONE characteristic property of the image Q. |
|
| 19. |
Pls answer this ........... |
| Answer» 1 people2and3and4to5 and... | |
| 20. |
The earth attracts the Apple does the Apple attract the Earth if does |
|
Answer» lso attracts the earth. But earth can't move towards the APPLE because the apple's SIZE is so small, such that the magnitude of gravitational force of apple is MUCH smaller than earth. |
|
| 21. |
How can I prepare for IIT? I am now in Class 9th. |
|
Answer» ur Focus Right. You have to keep your focus intact right TILL the end. ...Identify the Correct STUDY MATERIAL. ...Become a PART of a Healthy Study Group. ...Avoid Over-thinking. ...Eat and Sleep Right. ...KNOW The Examination Structure. ...Solve Previous Year Papers. ...Connect With Official Bulletins Online..... |
|
| 22. |
Diagram of larynx in notebook |
|
Answer» this is HELPFUL for you |
|
| 23. |
Mention one adaptation present in the following animals : in camel to keep their bones away from heat of sun |
|
Answer» Adaptation :-They have thick coat of hair that PROTECTS them from sun.They have wide soft feet which helps them to walk in the hot sand of desert for a long time.Camel has long eyelashes which helps them to be protected from wind particles entering their eyes when wind BLOWS. They are herbivores. They feed on desert vegetation:- grass,herbs,LEAVES...They store fats in their humps which HELP them to stay without food for long time . hope its helpful for u DEARIE. |
|
| 24. |
While writing electron dot structure is it needed to give a round symbol in the structure? |
|
Answer» Lewis symbol for an atom, the chemicalsymbol of the element (as FOUND on the periodic table) is written, and the valenceelectrons are represented as dots surrounding it. ... Lewis SYMBOLS for atoms are combined TOWRITE Lewis structures for COMPOUNDS or molecules with BONDS between atoms. |
|
| 25. |
If the image of an object is real and erect and is of the magnification -1 is at a distance of 40 cm from the mirror. Where is the object placed ? |
| Answer» ECT was PLACED at the same DISTANCE | |
| 26. |
Where stationary aeroplanes are parked |
|
Answer» a where airplanes park OUTSIDE along the TERMINAL is CALLED a "ramp" in the USA and Canada, or an "apron" in other countries.Hope it HELPS:)PLS mark brainliest |
|
| 27. |
Why distilled water is poor conductor of electricity? why is vegetable oil and glycerine poor conductor of electricity? |
|
Answer» ed water does - but very little compared to PIPED, WELL or saltwater. The reason is that the way a LIQUID conducts electricity is by the positively or negatively charged ions that are ACTUALLY moving from one of the electrodes to the other, carrying charge (electricity) with them.Is vegetable oil a poor conductor of electricity? ... Oils in general arepoor conductors. Large transformers use oil as dielectric insulators, but they use special mineral oils for durability and other reasons. If you need a good liquidconductor, try SALT water.Feb 18, 2018 |
|
| 28. |
Which is better saturated or unsaturated fats ....give reason for ur answer |
|
Answer» kkkkkkkkkkkkkkk..... |
|
| 29. |
2 reason why people don't what to study Home science |
| Answer» USE they are not interested much.2) Their economics CONDITION .3) Tough , HARD , impossible | |
| 32. |
Can anyone tell what is the theory of einstein and theory of relativity |
|
Answer» Einstein, in his theory of SPECIAL relativity, DETERMINED that the LAWS of physics are the same for all non-accelerating OBSERVERS, and he showed that the speed of light within a vacuum is the same no matter the speed at which an OBSERVER travels. |
|
| 33. |
Why are organs present in our body |
| Answer» | |
| 34. |
What do you mean by cation and anion |
| Answer» | |
| 36. |
Explain doping and its types |
| Answer» MEANS the introduction of impurities into a semiconductor crystal to the defined modification of conductivity. Two of the most IMPORTANT MATERIALS silicon can be doped with, are BORON (3 valence ELECTRONS = 3-valent) and phosphorus (5 valence electrons = 5-valent). | |
| 37. |
(1) Predict the number of valence electron (2)What is the number of shells in Sr?(3)Arrange Be,Ca,Mg and Rb in the increasing order of size of their respective atoms.(4)Predict whether Ca is a metal of non metal(5)Which one of these elements has the largest atomic size? |
|
Answer» 2.8.8.8.8.3) , valence electron is 3 2. Sr(2.8.8.8.8.4), valence is 43. Be, MG , ca, rb4. Ca is a METAL as it belongs to group 2 in the mordern PERIODIC table5.rbMark me as BRAINLIEST |
|
| 38. |
मानव शरीर का तापमान सेल्सियस फारेनहाइट |
|
Answer» arenhite 38.2 CELSIUS |
|
| 39. |
If energy can neither be created or destroyed where does the energy of the sunlight go which adds to energy of earth daily ? |
|
Answer» from the sun is CONVERTED into food ENERGY by plantsSolar energy to ELECTRICAL energy by SOLAR PANELS |
|
| 40. |
In metals some electrons become to free from the atoms and flow true or false |
|
Answer» is true.If you LIKED the ANSWER MARK me as BRAINLIEST. |
|
| 41. |
Convex lens is a converging lens which converges light rays from infinity.. Why does our eye dont burn when sunlight enters our eye ( Considering sun light is very hot and are coming from infinity)? |
|
Answer» light rays coming from infinity are PARALLEL to each other and hence as they are not converging they do not affect our EYES but when we use convex lens we change the direction of the rays hence it all converges into our eyes and it MAY damage our eyes. You are saying that son is very hot but then its HARMFUL rays which are UV rays cross through the ozone layer they are not able to do it and hence only the NON harmful rays reached in our eyes but by using convex lens it also damages. |
|
| 42. |
Fill up. Various factors affect ............. health |
|
Answer» physical and SOCIAL are the various FACTORS AFFECTING health |
|
| 43. |
पानी का हिमांक फारेनहाइट में कितना होता है ? |
|
Answer» ............... |
|
| 44. |
Prove that every rhombus is a parallelogram |
|
Answer» know that the all Sides are equal in a RHOMBUS.so opposite sides are ALSO equal na dear.and opposite sides are also parallel to each other in rhombus which is also in a parallelogram.so every rhombus is a parallelogram but every parallelogram is not a rhombus bcoz it is not NECESSARY that in every case the all sides of that parallelogram are equal in lengthplzz Mark as BRAINLIEST PLZZZ |
|
| 45. |
if there are two balls one them is athe speed of 30 km per hr and second is at the speed of 45 km which is the fastest ball |
| Answer» BALL is FASTEST as its SPEED is 45 KM | |
| 47. |
Define clay soil and sandy soil |
|
Answer» soilClay soil remain wet and cold in winter and dry out in summer. These soil are made up of over 25% of clay, and because of the spaces found between clay particles, they can attain a LOT of WATER.Sandy soilSandy soils are often known as LIGHT soils due to their high PROPORTION of sand and little clay.These solids have quick water DRAINAGE and are easy to work with. |
|
| 48. |
Please anyone help in these three questions |
|
Answer» t zones are the area surrounded by faults (cracks) and within which there are many faults. These fault zones are created because of action of plate tectonic FORCES and also it may lead to earthquake. 6. It is given that D is positively charged. C repels D . It means that C is positively charged because it is repelling D and we know that same charges REPEL each other. SECONDLY, B ATTRACTS C . It means that B is negatively charged because B is attracting a postively charges body C and we know that OPPOSITE charges attract each other. 7. Lighting occurs in the cloud when positive and negative charges rub against each and they become large enough, they produce gaint spark which causes lightning. |
|
| 49. |
Why sound also called machanical wave ? |
|
Answer» s through MEDIAM |
|