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Banks play an important role in developing the economy of India. Following points show the importance of banks in the Indian economy:

1. Banks help people to save their money in safe custody. To save their money, people deposit their money with banks.
2. They only keep about 15% of the deposits as cash. The rest is used to give loans to various people.
3. Loans are required for various economic activities as well as investments, Banks mediate between people having surplus cash and those in need of it.
4. They give interest to the depositors and they charge interest on those taking loans from the banks. The difference between the interest rates is the main income of the bank.
5. Credit provided by banks is crucial for the country’s growth and economy.
6. Banks encourage depositing money by giving an interest This contributes to savings in the economy.
7. By providing credit at reasonable interest rates, they encourage investment and prevent exploitation from the informal sector.
8. Banks employ a large number of people and as such, they solve employment to some extent.

(x - y - z)(x + y + z){tex}\left[ {{x^{{2}}} + {{ }}{{\left( {y + z} \right)}^{{2}}}} \right]{/tex}

We find that the system was patrilineal and it was the eldest son that inherited the throne but in case of Kauravas their father being blind, the throne goes to his brother Pandu. But untimely death of Pandu and his sons still being minor the blind brother beomes the king

Let AB and CD be two parallel chords of a circle with centre O such that AB = 6 cm and CD = 12 cm. Let the radius of the circle be r cm. Draw OP {tex}\perp{/tex} AB and OQ {tex}\perp{/tex} CD. Since AB || CD and OP {tex}\perp{/tex} AB, OQ {tex}\perp{/tex} CD. Therefore, points O, Q, and P are collinear.

Clearly, PQ = 3 cm
Let OQ = x cm. Then, OP = (x + 3) cm
Applying Pythagoras theorem in right triangles OAP and OCQ, we obtain
OA² = OP² + AP² and OC² = OQ² + CQ² 
{tex}\Rightarrow{/tex} r² = (x + 3)² + 3² and r² = x² + 6² [{tex}\because{/tex} AP = {tex}\frac{1}{2}{/tex} AB = 3 cm and CQ = {tex}\frac{1}{2}{/tex}CD = 6 cm]
{tex}\Rightarrow{/tex} (x + 3)² + 3² = x² + 6² [On equating the values of r²]
{tex}\Rightarrow{/tex}x² + 6x + 9 + 9 = x² + 36 {tex}\Rightarrow{/tex} 6x = 18 {tex}\Rightarrow{/tex} x = 3
Putting the value of x in r² = x² + 6², we get
r² = 3² + 6² = 45 {tex}\Rightarrow{/tex} r = {tex}\sqrt{45}{/tex} cm = 6.7 cm
Hence, the radius of the circle is 6.7 cm.

यहां पंचमी विभक्ति लगेगी क्योकि यहां जन का गांव(ग्राम) से अलग होने का योग हो रहा है l

distance travelled in 1st second=20m

time taken to travel this distance=1s

So speed in first second is dist/time = 20m/s

Similarly speed in 2nd second is 40m/s

Now acceleration = dv/dt

Here dv means change in v, where v is velocity and dt means change in t where t is time interval.

Change in velocity = final vel. — initial vel.

That is, 40-20 = 20m/s

And change in time = 2 — 1 = 1s

So acceleration is 20m/s / 1s = 20m/s^2 Ans.

Metre per second square is the standard unit of acceleration.

Pure silver is the best conductor of heat and electricity. Now let's see other options: Wood, air, cardboard, plastic, wool and saw dust all of them are poor conductors of heat and electricity or they can also be called as insulators. Poor conductors: Wood, air, saw-dust, cardboard, plastic and wool.

The address of location of document on the world wide web is called as - "Uniform Resource Locator".

Living cells have certain specific components within it known as cell organelles. Each kind of cell organelle performs a specific function, such as making new materials in the cells, release of waste, transportation, etc. Thus, a cell can perform all its functions with the help of these organelles. That is why the cells are called structural and functional unit of life.

A chemical is any substance that has a defined composition. In other words, a chemical is always made up of the same "stuff." Some chemicals occur in nature, such as water. Other chemicals are manufactured, such as chlorine (used for bleaching fabrics or in swimming pools).

The seminiferous tubules are the site of spermatogenesis where germ cells develop into spermatozoa in close interaction with Sertoli cells.

The micro-organisms essential for characteristic changes in the batter were identified and isolated. While there is a sequential shift in the bacterial flora, Leuconostoc mesenteroides was found to be the primary microorganism responsible for souring as well as gas production. So, Bacteria is the correct answer. 1. Lactobacillus is the prevalent bacteria known for dosa batter souring and leavening. So, Lactobacillus is an incorrect answer. 2. A virus is a microscopic level infectious agent which only replicates within an organism's living cells. So, the virus is an incorrect answer. 3. Yeast generated flavour, enzymes, and assisted in starch saccharification. So, yeast is an incorrect answer. Additional information: The Idli and Dosa are widely known fermented foods which originated in South India and have spread throughout the world. Both are extracted from the same batter, but every household in the south India prides itself on its idlis and keeps its variations close to them. Thus, the option A is the correct option. i.e. Bacteria Note: Bacteria alone or in association with yeasts is known to be involved for dosa fermentation— a food fermented by indigenous Indians.

The line which intersects two distinct lines in a plane at two distinct points is called a transversal.