Given  C.P of first fan = Rs 1200
He sold the fan at a loss of 5%
⇒ Loss on first fan= 5% of 1200
             = 5/100*1200
             = Rs 60  
S.P of fan = C.P - loss
                 = 1200 -60
                 = Rs 1140

C.P of 2nd fan = Rs 1200
He sold at a profit of 10%
profit of second fan= 10% of 1200
          = 10/100*1200
          = Rs 120
S.P of 2nd fan = profit + C.P
                         = 1200+120
                         =   Rs 1320

Total cost price of two fans = 1200 + 1200 = Rs 2400
Total S.P of 2 fans = 1320+1140 = Rs 2460
Since S.P > C.P
He got profit on whole
profit = S.P - C.P
          = 2460 - 2400
          = Rs 60
Profit% = profit/C.P * 100
             = 60/2400 * 100
             = 2.5% profit on whole

The marked price of the sofa = Rs. 6000

Discount% = 10%

We know the formula as:

Substituting the values in the formula above, we get

∴ S.P. of the sofa = 

Gain% = 8%

Also, we know the formula as:

Substituting the values in the formula above, we get

∴ C.P. of the sofa = 

Thus, the actual cost of the sofa is → Rs. 5000.

Female percentage=15%

therefore ,

male percentage= 100-15

= 85%

85%=272. _________________ given

let total workers of factory be x

X. × 85/100 =272. ________85%=85/100

X=272×100/85

X=27200/85

therefore

X= 320

there are 320 workers in factory

First of all, we need to identify the type of graph either it is a Population, Topographic, Weather, Political & World Maps because each type of map is studied differently.

Once the type of map is identified. Its legends are read thoroughly so that you know what symbol represents what.

You must be familiar with all the terms or features used in a map because the actual idea of map reading is to interpret the knowledge as original features on earth.

A Preposition is a word placed before a noun or a pronoun (object/person) in a sentence to show its relation with another is known as PREPOSITIONS.

Example:

The lion was standing near the well.

The Taj Mahal is situated on the banks of the river Yamuna

31 December, 2004

The killer Tsunami struck these islands five days ago. But hte vicitms are being brought in even now.  Each one has a story to tell. I met threee kids of the age group between 10-14 who lost their mother, two brothers and  their grandfather and uncle. They survived with their father who is manager in a cooperative society in Katchal.They said their brothers caught hold of their grandfacther and uncle and were swept away. Similarly, their mother was also washed away by a giant wave. 

10 year old Meghan was brought by the resucue team two days ago from the shore where she was walking in a daze. She along with her family and 77 other people was washed away by Tsunami but she was the only lucky fellow to get life. She was floating on a wooden door for two days.

Almas, a 10 years old school girl from Port Blair, is still traumatised who lost her parents grandfathers her aunts and was also washed away by the waves but somehow got a wooden log and saved her life. But what's the use?she has lost every beloved one and is now an orphan.

"Destiny plays an important role in life" This line comes in practical here on the islands of Andaman and Nicobar. There are dead bodies, chaos, fear, cries and despair spread

DEAR Diary..

Today's day was unforgettable day of my life.As we got to see the people worst hit by the tsunami to provide them releafe equipments such as Medicines. My assistance also tried to give food items to the people of Namoe village. We heard some people talking about a villager who had saved 5 peoples who has got stuck in the fallen woods,we met him and praised and Aditya written his name in this pad to give his name to government to praise him.

then we went to another many villages distributing medicines and food items.Looking thé bad condition of people I was very afraid about their life and health...hope they soon recover This damage by their efforts..

And also I sent the survey report to the releaf office. and advised them to take quick action.

although todays day was very tired but helping people and looking a smile on their faces provided releafe to my heart.

Menstruation is the process of the shedding of the uterine lining on a regular monthly basis. It begins at puberty and is the reproductive cycle of the female body. Every month, the uterus prepares itself to receive a fertilised egg. Therefore, the inner lining of the uterus becomes thick and is supplied with blood to nourish the embryo. If the egg is not fertilised, then the lining of the uterus breaks down and gets Released in the form of blood through the ******. This lasts for about two to eight days. This cycle occurs every month and is known as the menstrual cycle.

2025 plants are to be planted in a garden in such a way that each row contains as many plants as the number of rows. Find the number of rows and the number of plants in each row.

Solution

Let the number of rows be, x.

∴ the number of plants in each rows = x.

Total many contributed by all the students = x × x =x²

Given,

x₂ = Rs.2025

x² = 3×3×3×3×5×5

⇒ x² = (3×3)×(3×3)×(5×5)

⇒ x2 = (3×3×5)×(3×3×5)

⇒ x2 = 45×45

⇒ x = √45×45

⇒ x = 45

∴ The number of rows = 45 and the number of plants in each rows = 45.

Troubleshooting is a form of problem solving, often applied to repair failed products or processes on a machine or a system. It is a logical, systematic search for the source of a problem in order to solve it, and make the product or process operational again. Troubleshooting is needed to identify the symptoms. Determining the most likely cause is a process of elimination—eliminating potential causes of a problem. Finally, troubleshooting requires confirmation that the solution restores the product or process to its working state.

Troubleshooting is a systematic approach to problem solving that is often used to find and correct issues with complex machines, electronics, computers and software systems.

The first step in troubleshooting is gathering information on the issue, such as an undesired behavior or a lack of expected functionality. Other important information includes related symptoms and special circumstances that may be required to reproduce the issue.

Once the issue and how to reproduce it are understood, the next step might be to eliminate unnecessary components in the system and verify that the issue persists, to rule out incompatibility and third-party causes. 

Continuing, assuming the issue remains, one might next check common causes. Depending on the particular issue and the troubleshooter’s experience, they may have some ideas. They may also check product documentation and/or conduct research on a support database or through a search engine.

After common causes are ruled out, the troubleshooter may resort to the more systematic and logical process of verifying the expected function of parts of a system. One common method is the split-half troubleshooting approach: With a problem resulting from a number of possible parts in series, one tests half-way down the line of components. If the middle component works, one goes to the middle of the remaining parts, approaching the end. If the test finds a problem at the mid-point, one does a split towards the start of the line until the problem part is found. The split-half process can save time in systems that depend on many components.

Once the problem part is identified, it may be adjusted, repaired or replaced as needed. Evidence of effective troubleshooting is indicated when the issue is no longer reproducible and function is restored one.  

The network which has the smallest geographical area is called Local Area Network. It can be called LAN also.

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Agriculture is an activity of growing crops, fruits, vegetables, flowers and rearing of livestock. It is a primary activity since it directly involves in natural resources. In India, a huge number of people derive the activity from their ancestors. A large portion of India is full of highly fertile land. Moreover, India is a densely populated country and hence needs food grain production on a large scale. The monsoon climate of India is highly favourable for farming. Hence, agriculture is the main economic activity in India.

• Lifting India out of poverty and, building a modern technical and industrial base were among the major objections of the new nation.
• In 1950, the government set up a Planning Commission to help design and execute suitable policies for economic development.
• In 1956, the second Five year plan was formulated which focused strongly on the development of heavy industries such as steel, and on the building of large dams.

Answer Different crops are grown in different regions because growing the crops depends on factors such as favourable topography of soil, demand of produce, type of climate, amount of rainfall, technology and labour.

Difference between Subsistence farming and intensive fanning  

Primary activities: primary activities are first to be done. They involve the extraction and the production of resources provided by nature .Example agriculture, fishing, gathering, lumbering and mining etc.

Secondary activities: secondary activities starts after primary activities. They involve the processing of the products of the primary activities. Example baking of bread ,making of clothes ,processing of vegetables and fruits

Time period is defined as the time required to complete one oscillation.

Frequency is defined as the number of oscillations per unit time. 

Time = 4 sec. Time Period = (4/40) = 0.1 sec

 Agriculture: The applied branch of biology which deals with cultivation of plants and rearing of animals is called agriculture. Generally, the art or practice of cultivating land is referred as agriculture. The branch of agriculture which deals with food, health and management of animals is known as animal husbandry.  

Various Agricultural Practices:

          (i)  Preparation of soil

          (ii)  Sowing

          (iii)  Adding manure and fertilizers

          (iv)  Irrigation

          (v)  Protection from weeds

          (vi)  Harvesting

The reformers used the ancient texts to convince people about the need for abolishing certain social evils like widow burning, caste distinctions, child marriage, etc. They believed that if they take the help of the ancient religious texts to support their ideas, it will surely put an impact on people's minds. Thus they used quotation from ancient texts to give weight to their arguments.

This is because tadpoles require water to survive.

• Frogs breathe through their moist skin or by lungs.
• However tadpoles breathe through their gills since they grow well in the the habitat which is filled with water.
• The rainy season is a season when the frogs breathe.
• The Frog lay their eggs which has to form tadpoles.
• The tadpoles require water to survive.
• As a result frogs move towards the pond during rainy season.

A zygote is a fertilized ovum. The germ cells undergo meiosis to reach a haploid state (n) as part of spermatogenesis and oogenesis. The sperm and the unfertilized ovum reinstates a chromosome set in zygote in a diploid state (2n).