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Correct option is A) It’s on the table.

They soon found what was known as the stockade: a sturdy log cabin, with loopholes for muskets in its walls, protected by a perimeter fence of stout wooden paling, six-feet high. They decided this was as good a place as any to make a stand against the pirates, and hurried back to the Hispaniola for supplies.

Correct option is B) hotel

Correct option is B) did

Correct option is A) ago 

Correct option is D) have

Correct option is C) Last 

Agra is not situated on the banks of the Ganga. 

The coast that belongs to Kerala is known as Malabar Coast.

(b) Hyderabad

Agra is not situated on the banks of the Ganga.

In India Dhariwal and Ludhiana towns are famous for woollen textiles.

b). underground water level increases

(b)  Fatehpur.

(a) Coromandel Coast

The driest part in India is in Jaisalmer (Western Rajasthan).

The correct answer is Saraswati.

• Kumbha Mela is a mass Hindu pilgrimage of faith in which Hindus gather to bathe in a sacred or holy river.
• The main festival site is located on the banks of a river:
  • the Ganges (Ganga) at Haridwar;
  • the confluence (Sangam) of the Ganges and the Yamuna and the invisible Saraswati at Allahabad (Prayagraj).
  • the Godavari at Nasik and
  • the Shipra at Ujjain.
• This fair is held every 12 years at every place.
• And in Prayag, Ardh Kumbh is also organized in 6 years interval between 2 Kumbh festivals.
• Ardh Kumbh has been organized in Prayagraj in the year 2019.
• And in the year 2022, Kumbh Mela will be organized in Haridwar.​

The city located on the river Yamuna is Agra.

The city located on the river Yamuna is Agra.

The first coal mine in India Raniganj.

The plateau rich in minerals in India is Chhotanagpur Plateau.

(d) Kakinada

(a) Subarnarekha and Korkai

The National Metallurgical Laboratory of India is at Jamshedpur.

(a) Subarnarekha and Korkai

(a) Godavari and Palkonda Range

In monopoly market, the goods which are sold have no Substitutes.

(a) the Deccan plateau is situated in the rain shadow of the Western Ghats

Black cotton soil of the Deccan region of India is associated with Volcanic rocks  rocks..

In our country, the Tropic of Cancer passes through the Central part.

In a centrally planned economy, all important decisions are made by Government.

Narmada rivers divides the 'Deccan Tableland' from Central Highland in northern India.

Centrally planned economy is referred to as that type of economy or economic system where the important decisions regarding how to produce, what to produce and for whom to produce are taken by a central authority which is generally the government makes the decisions regarding the manufacturing and distribution of products.

Centrally planned economies are also known as command economies, where the prices are controlled by a centrally managed bureaucracy. The theory behind centrally planned economy is that the government will take control of the means of production and run the economy with fair distribution to all.

Government

A centrally planned economy is an economic system in which government makes economic decisions rather than the interaction between consumers and businesses. The government of a centrally planned economy decides where and when production and investment will be directed.

(b) A glacier near the Mansarovar Lake 

(d)  Nathu la.

Positive economic analysis refers to the analysis in which we study what is or how an economic problem is solved by analyzing various positive statements and mechanisms. These are factual statements and describe what was what is and what would be.

They are dressed in mourning because they had lost the wife of their chief and her daughter – Tinaicoboga and Raudalice. Since they changed into turtles and never returned to their village, they were as good as dead.

Microeconomics is the study of individuals and business decisions, while macroeconomics looks at the decisions of countries and governments. Though these two branches of economics appear different, they are actually interdependent and complement one another.

Total utility:

• It is the aggregate of satisfaction that a consumer derives from the consumption of any particular goods or services.
• Total utility rises as more consumption is done.
• It suffers from diminishing returns.

Marginal utility:

• It is the amount of satisfaction derived by a consumer by additional consumption of a unit of any particular goods or services.
• Marginal utility diminishes with an increase in total utility.
• Marginal utility reduces with the consumption of each additional unit.

1. High Costs Scare Competition
2. Low Potential Profits Are Unattractive to Competitors
3. Ownership of a key resource
4. Patents
5. Restrictions on Imports
6. Baby Markets
7. Geographic Markets

(i) Full employment,

(ii) Price stability,

(iii) Economic growth,

(iv) Balance of payments equilibrium and exchange rate stability, and

(v) Social objectives.

The micro and macroeconomics are distinguished on the following grounds: 

1. Scope: 

• Microeconomics study in individual units so its scope is narrow. 
• Macroeconomics study in aggregates, so its scope is wider. 

2. Method of study: 

• The microeconomics follows slicing method as it studies individual unit.
• The macroeconomics follows lumping method as it studies in aggregates. 

3. Economic agents: 

• In microeconomics, each individual economic agent thinks about its own interest and welfare. 
• In macroeconomics, economic agents are different among individual economic agents and their goal is to get maximum welfare of a country. 

4. Equilibrium: 

• Microeconomics studies the partial equilibrium in the country. 
• Macroeconomics studies the general equilibrium in the economy. 

5. Domain: 

• Microeconomics consists of theories like consumer’s behaviour, production, and cost, rent, wages, interest, etc. 
• Macroeconomics comprises of theory of income, output, and employment, consumption function, investment function, inflation, etc.

Balance of trade is the difference between the value of exports and value of imports of goods of a country in a given period of time. Export of goods is entered as a credit item in balance of trade. Import of goods is entered as a debit item in balance of trade. It is also called as trade balance.

Balance of trade is said to be in balance when exports of goods are equal to the imports of goods, i.e. balanced balance of trade. Surplus balance of trade arises if country’s exports of goods are more than its imports.

Deficit balance of trade arises if a country’s imports of goods are more than its exports. Balance of trade is narrow concept and it may not show the international economic position of an economy. It gives partial picture of international transactions and it is less reliable. It does not include net invisibles, i.e. the difference between the value of exports and value of imports of invisibles (services) of a country in a given period of time.

Banks can facilitate the financial crises through the activities performed on the financial markets that can influence the interest rates, the uncertainty on the market and the price of assets, but moreover bank crises can occur that transform financial crises.

Inventories are the unsold goods, unused raw materials or semifinished goods which a firm carries from a year to the next year. Change in inventories may be planned or unplanned. A planned change in inventories is the change in the stock of inventories which has occurred in a planned way. The planned accumulation and decumulation of inventories are explained with example as follows.

Suppose a firm wants to increase the inventories from 200 Tshirts to 400 T-shirts during the year. Expecting sales of 2000 Tshirts during the year, the firm produces 2000 + 200 = 2200 Tshirts. If the sales are actually 2000 T-shirts, the firm ends up with a rise of inventories. The new stock of inventories is 400 T-shirts, which was planned by the firm. This is planned accumulation of inventories.

On the other hand, if the firm had wanted to reduce the inventories from 200 to 50, then it would produce 2000 – 150 = 1850 T-shirts. This is because it plans to sell 150 T-shirts out of the inventory of 200 T-shirts it started with. Then the inventory at the end of the year becomes 200 – 150 = 50 T-shirts, which the firm wants. If the sales turn out to be 2000 T-shirts as expected by the firm, the firm will be left with the planned reduced inventory (decumulation) of 50 T-shirts.

These are the two instances of planned accumulation and planned decumulation of inventories.

Concept:​

• 1² + 2² + 3² + ..... + n² = \(\frac{n(n+1)(2n+1)}{6}\)

Calculation:

Here we have to find the sum of the series 1 + 4 + 9 +16 + 25 + 36 +......+ 121

The given series can be re-written as: 1² + 2² + 3² + ..... + 11²

As we know that, 12 + 22 + 32 + ..... + n2 = \(\frac{n(n+1)(2n+1)}{6}\)

Hence, option 1 is the correct answer.