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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.

12901.

On the beach why do our legs sink in dry sand but not sink in wet sand

Answer»

Because of the MOISTURE in the SAND...

12902.

How much water required to make 1 kg fresh paper

Answer»

Plants MAY used as MUCH as 300 to 400 kg/liter of WATER to MAKE 1kg of fresh paper

12903.

What is the use of watch

Answer»

To SEE TIME .
to REMEMBER our SELF

12904.

Who are the primary consumers

Answer»

Heya !!

Organism that TAKE food from PLANTS are CALLED PRIMARY Consumers. ☺

12905.

आईपीएल मे पहला सतक किसने पूरा किया।

Answer» BRENDON Mccullum.
He was the PLAYER who don't this at 1ST MATCH of IPL.
12906.

Write a note on refractive index

Answer»

The ratio of SINE of ANGLE of incidence to the angle of refraction is a constant value for a given pair of media .The constant value is TERMED as refractive index

12907.

Study of snake is called

Answer» HERPETOLOGY

HOPE it will HELP
12908.

What is a an real and imaginary number

Answer»

Real number is any INTEGER LIKE 4, 5, etc.
imaginary NUMBERS are ROOT over of any negative integer.
HOPE IT HELPS YOU !!!!

12909.

if we eat breakfast than after 10 min. we will go to take bath.. After bath we are hungry.... REASON.

Answer»

Because our SKIN ENZYMES get WASHED and they need more FOOD for the protection of Ur skin and the PLASMA increases

12910.

If tina plants a neem tree in her house ,will it be called a wild or domestic pkant.why?

Answer» NEED would be a wild PLANT because it's FOUND ABUNDANCE in nature and it's seeds GETS dispersed by itself .
12911.

Diagram the life cycle of silkworms (Bombyx mori).

Answer»

Here is your ANSWER..
HOPE this MAY HELP you....

12912.

If tina plants a neem tree in her house , with it be called a wild or domestic plant.why?

Answer»

Because if it's a SMALL PLANT then it is a DOMESTIC plant and if it is a HUGE plant it's a WILD plant

12913.

Define- vaporisation,melting point,boiling point and sublimation

Answer»

Vaporisation - Vaporization (or VAPOURISATION) of an element or compound is a phase transition from the liquid phase to vapor. 

Melting POINT - the TEMPERATURE at which a given solid will melt.

Boiling point - the temperature at which a liquid boils and turns to vapour.

Sublimation - Sublimation is a chemical PROCESS where a solid turns into a gas WITHOUT going through a liquid stage.

Hope it helps. Pls mark me as brainliest...

12914.

Fusion of egg and sperm is called

Answer» FERTILIZATION is the process in which male and female gametes FUSES that is EGG and SPERM is termed as fertilization
12915.

Which of the following cells have irregular shape?(1) White Blood Cells(2) Amoeba(3)Both (1) and (2)(4) None of these

Answer»

The ANSWER is 3 both AMEOBA and WBCS

12916.

Animals found in particular area is term

Answer» ANIMALS found in PARTICULAR AREA are termed as endemic fauna of that place
12917.

What are spices used for

Answer»

Spices are USED to increase FLAVOUR of VEGETABLES and to MAKE MEDICINES.

12918.

If the velocity of a car is 45 kilometers west how far can it travel in 0.5 hours?

Answer»

Answer:25

Explanation:because some there should look at the end up with you LATER on today and tomorrow there is no FUN at WORK and school is over now so I can SEE it in my LIFE

12919.

How ruminants are different from humans?

Answer»

There are MANY differences in ruminants and HUMAN beings some of them are as follows
1) ruminants have the tendancy to bring back the swallowed food into the mouth and rechew is for digestion
humans cannot bring back the food for chewing

2 )ruminants consists of an 4 chambered stomach which includes the Rumen ,Reticulum,omassum and the abomassum

humans have different organs for digestion the do not have chambers

3)In a ruminant it takes 70 to 100 HOURS in the process of digestion
in humans it takes 2 to 24 hours

HOPE this helps you
pls mark my answer as the brainliest

12920.

Name the product of digestion of Carbohydrates proteins and fats

Answer»

Answer:

Carbohydrates, protiens, fats are DIGESTED in the INTESTINE,where they are broken down into there basic units : carbohydrates into sugar, protiens into amino ACIDS& fats into fatty acids.

12921.

What do you understand by exothermic and endothermic

Answer» EXOTHERMIC REACTION :-Heat GOES out
Endothermic reaction :-heat is absorbed in
12922.

What are seed dispersal? Discuss the verious agents of seed dispersal with suitable example

Answer» SEED DISPERSAL :The movement of seeds away from the parent plant to start a new LIFE with the HELP of various agents for MOBILITY is seed dispersal.
.............................................................................
AGENTS OF SEED DISPERSAL :
⇒ WIND. ex.. Maple, Dandelion
⇒WATER. ex.. Coconut , Lotus
⇒INSECTS. ex.. Pollinating flowers such as hibiscus etc..
⇒ANIMALS. ex.. Seeds of fruits excreted such as of cherries etc..
12923.

Five example of stems that we eat

Answer» TOMATO, CABBAGE , CAULIFLOWER , SPINACH and CUCUMBER
12924.

What is meant by sexual reproduction

Answer» HOPE the above PIC HELPED U:)
12925.

Calculate the ratio of momentum when velocity of a object is double

Answer» MOMENTUM =mv
when VELOCITY is DOUBLED then
M=m2v
the RATIO will be 1:2
12926.

What is the difference between alimentary canal and digestive system

Answer» Alimentary Canal is a PART of Digestive system. Alimentary canal is a tube STARTING from MOUTH , running UPTO anus. While Digestive system is COMBINATION of Alimentary canal and Digestive Glands.
hope it helps you ???

12927.

Why are the green plants called producers

Answer» GREEN PLANTS are known as PRODUCES because they can produce their own FOOD. And we get our food from.them only.
12928.

What first aid would you give to a person who is bleeding severely

Answer» FIRSTLY we should STOP the BLEEDING by a cotton CLOTH or by WIPING it .


12929.

Why does the sun give us heat?

Answer»

Because it CAN...........

....

The sun is a massive hydrogen gas giant which has... temperatures and pressure HIGH enough to start and sustain the process of NUCLEAR FUSION... THEREBY... two light nuclei of atoms r fused into a bigger more stable NUCLEUS..with the PRODUCTION of immense quantities of heat...

a fraction of this heat is witnessed by us.

Hope it helped u : )
PLZ leave a thnx and mark as ✪brainliest✪ if it helped u.
___________________________

Stay awesome ƪ(˘ᴗ˘)┐

12930.

What does the abbreviation ICZN stand for ?

Answer»

ICZN STANDS for international code of ZOOLOGICAL NOMENCLATURE

12931.

What is estrogen and functions

Answer»

The primary function of ESTROGENS is development of female secondary sexual characteristics. These includes breasts, endometrium, regulation of the menstrual cycle ETC. In MALES estrogen helps in maturation of the sperm and MAINTENANCE of a HEALTHY libido

12932.

Adding manure and fertilisers a) explain how fertilisers are different from Menure manure?

Answer»

Hi my mate
fertilizers are the things which damages plants but the MANURES HELPS the plants growth

12933.

Write 10 lines on the usefulness of microorganisms in our lives

Answer»

(i) Bacteria cause the decay of dead plants and animals.
(ii) Nitrogen fixing bacteria CONVERT the atmospheric nitrogen into nitrates.
(iii) Bacteria are used in the production of vinegar, curd, CHEESE, ETC.
(iv) Bacteria are used in sewage disposal plants.
(V) Scientists have discovered ways to CHANGE bacteria so that they produce valuable medical,

12934.

When some wheat dough was left in the open for a few days it started emitting a foul smell .why

Answer»

Wheat dough when kept in open for few days, following activities takes place:
                1. FORMATION of FUNGUS
                2. reproduction of yeast
 These fungus and yeast when present in dough, it will BECOME unfit for eating or for use. Since formation of fungus takes place in dough, so it gives a foul smell.
I hope this helps... PLEASE MARK it the brainliest answer

12935.

Write a balanced equation for the process of photosynthesis?

Answer»

HERE IS YOUR ANSWER. ..


6 CO2 + 6 H20 ➡ C6H12O11 + O2⬆

HOPE IT HELPS YOU.

12936.

a car aacelerates uniformly from 18km/h to 36 km/h in 5secounds calculate 1) the acceleration 2) the distance covered by the car in that time

Answer» INITIAL velocity, u = 18×5/18=5m/s
Final velocity v=36×5/18=10m/s
Time, t=5s
V=u+at
10=5+5a
Acceleration A=1m/S SQUARE
Distance, s=ut+1/2at ^2
5×5+1/2*1*5*5
25+1/2*25
=25+12.5
=37. 5m
Please MARK this as brainliest. Hope it use clear
12937.

Different between uniform speed and non uniform speed

Answer»

Uniform motion - If any objects travels equal DISTANCES in equal INTERVALS of time then motion of an OBJECT is called as uniform motion
NON uniform motion - If any objects travels are not equal distances and not equal intervals of the time motion of an object is called as non uniform motion

Hope it's helps ☺☺

12938.

Name the tools used for ploughing

Answer»

The TOOLS used for PLOUGHING are a PLOUGH, hoe and CULTIVATOR.

12939.

Your mother makes food in in the kitchen is she a producer? why/ why not

Answer»

No .....

because the RAW materials are CAME from plants. and the plants are PRODUCERS...

Hope it HELPS UUUU....

12940.

How does a living cell perform the basic functions

Answer»

they PERFORM in MANY ways like doing CELLULAR RESPIRATION and many more and they transport oxygen to brain other parts

12941.

What is a balance chemical equation? why should chemical be balanced?

Answer»

Chemical equation should be balanced because it need to satisfy the law of conservation of mass
balanced chemical equation means the number of atoms in REACTANT and PRODUCT will be EQUAL

12942.

Rubber is an example of insulator ?

Answer» YEP RUBBER is an EXAMPLE of INSULATOR
12943.

Give reason why we sweat more on on a humid day

Answer»

Because TEMPERATURE is more on a HUMID DAY

12944.

Why do carniovers live in forest give reasons

Answer»

They EAT FLESH...and flesh is AVAILABLE in FOREST......EZ

12945.

List the steps involved in crop production, in sequintal order

Answer» CROP selection
land PREPARATION
SEED selection
seed sowing
irrigation
crop growth
fertilising
harvesting
12946.

A) If our food is not balanced with proper nutritions we may ____________.

Answer»

If our FOOD is not.......... we MAY FALL ILL

12947.

if a bus traveling at 20m/s is subjected to a steady deceleration of 5m/s/s ,how long will it take to come to rest

Answer» U can SOLVE this by USING equation
v2=u2+2as
v=0,u=20,a=5
put it...u will GET ANS..........
i hope u can do....

12948.

hiii guys plzz give me the ans of how many types of tissues are there ??..n the different types of tissues has how many parts...best ans will be marked as brainliest ...plzz give appropriate ans...Thk u in advance

Answer»

In human , there are four basic TYPES of TISSUE :

1) Epithelial
2) Connective
3) Muscular and
4) Nervous tissue .

In Epithelial tissue have two parts

1) The basal Lamina and
2) Reticular connective tissue underneath .

In Connective tissue have six parts

1) Loose connective tissue
2) Dense connective tissue
3) Bone
4) Cartilage
5) Blood and
6) Lymph

In Muscular tissue have three parts

1) CARDIAC
2) Smooth
3) Skeleton

In Nervous tissue have two parts

1) The Central Nervous System and
2) The Peripheral Nervous System .

12949.

What does soil contains

Answer» SOIL is the MIXTURE of CLAY,SILT sand,HUMUS
12950.

Suggest a method to liquefy atmospheric gases

Answer»

By COMPRESSING that i. E., by INCREASING ATMOSPHERIC PRESSURE.