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Posted by Nishant Kumar 5 years, 4 months ago (9408327)
- 1 answers
Posted by Kiran Kumari 5 years, 4 months ago (9667834)
- 0 answers
Posted by Bisla Chingkheimayum 5 years, 4 months ago (8429399)
- 1 answers
Meghna Thapar 5 years, 4 months ago (6237)
a. Commercial fishing is the activity of catching fish and other seafood for commercial profit, mostly from wild fisheries. It provides a large quantity of food to many countries around the earth, but those who practice it as an industry must often pursue fish far into the ocean under adverse conditions.
The two most obvious benefits from commercial fishing are: 1) that it feeds the world's demand for seafood, and 2) that it has a tremendous economic impact on world GDP.
b. Because of the roles fish play in aquatic communities, and their ability to move to different environments based on changing conditions, the variety and diversity of fish species found at a given site serves as an indicator of biological integrity and water quality.
Posted by Divyanshi Gehlot 5 years, 4 months ago (9220904)
- 1 answers
Gaurav Seth 5 years, 4 months ago (2898529)
n(A × B) = 5(4) = 20
n[(A × B) ∩ (B × A)] = 9
Step by step explanation:
Solution :
Given:
n(A) = 5 and n(B) = 4
Thus, we have:
n(A × B) = 5(4) = 20
A and B are two sets having 3 elements in common.
Now,
Let:
A = (a, a, a, b, c) and B = (a, a, a, d)
Thus, we have:
(A × B) = {(a, a), (a, a), (a, a), (a, d), (a, a), (a, a), (a, a), (a, d), (a, a), (a, a), (a, a), (a, d), (b, a),
(b, a), (b, a), (b, d), (c, a), (c, a), (c, a), (c, d)}
(B × A) = {(a, a), (a, a), (a, a), (a, b), (a, c), (a, a), (a, a), (a, a), (a, b), (a, c), (a, a), (a, a), (a, a),
(a, b), (a, c), (d, a), (d, a), (d, a), (d, b), (d, c)}
[(A × B) ∩ (B × A)] = {(a, a), (a, a), (a, a), (a, a), (a, a), (a, a), (a, a), (a, a), (a, a)}
∴ n[(A × B) ∩ (B × A)] = 9
Posted by Adarsh Krishnakant Tiwari 5 years, 4 months ago (5086424)
- 2 answers
Posted by Paru ? 5 years, 4 months ago (9124897)
- 5 answers
Gaurav Seth 5 years, 4 months ago (2898529)
Total income of four families = 5000 x 4 = 20000
Total income of three families = 4000 + 7000 + 3000 = 14000
Income of the fourth family = 20000-14000 = 6000
Paru ? 5 years, 4 months ago (9124897)
D.S.Vignesh Saravanan 5 years, 4 months ago (8819021)
Posted by Mohammad Fahed 5 years, 4 months ago (9750839)
- 1 answers
Kumkum Vats 5 years, 3 months ago (9824021)
Posted by Ganesh Sharma 5 years, 4 months ago (9743205)
- 2 answers
Posted by Diya Raj 5 years, 4 months ago (9659195)
- 2 answers
Yogita Ingle 5 years, 4 months ago (2577571)
(i)The Rajya Sabha functions primarily as the representative of the states of India in the Parliament.
(ii)The Rajya Sabha can also initiate legislation and a bill is required to pass through the Rajya Sabha in order to become a law.
(iii)It, therefore, has an important role of reviewing and altering (if alterations are needed) the laws initiated by the Lok Sabha.
(iv)The members of the Rajya Sabha are elected by the elected members of the Legislative Assemblies of various states.
(v)There are 233 elected members plus 12 members nominated by the President
Posted by Yash Tandon 5 years, 4 months ago (9517661)
- 1 answers
Gaurav Seth 5 years, 4 months ago (2898529)
1. A tabulation is a scientific process involving the presentation of classified data in an ordely man-ner so as to bring out their essential features and chief characteristics.
2.
When data is classified according to measurable characteristics such as height and weight it is quantitative classification of data.
Quantitative data are expressed in terms of number. For example, classification of data based on the height of students in a class.
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Posted by Prasanna Raj 5 years, 4 months ago (9419379)
- 5 answers
Posted by Shivi Saini 5 years, 4 months ago (9656055)
- 1 answers
Gaurav Seth 5 years, 4 months ago (2898529)
Answer:
In 1968, an anatomy Professor X-rayed the mummy. He revealed a startling fact. Tut’s breast-bone and front ribs were missing beneath the resin that covers his chest with a thick layer.
Posted by Arushi Santy 5 years, 4 months ago (8472336)
- 2 answers
Yogita Ingle 5 years, 4 months ago (2577571)
A man’s sound is of the lower pitch as compared to the other options. And we know that pitch is directly proportional to the frequency of sound. So, the frequency of man’s voice will be the minimum among all the options.
Posted by Puspa Patail 5 years, 4 months ago (9750552)
- 0 answers
Posted by Karan Samral 5 years, 4 months ago (9223283)
- 1 answers
Anish Ahuja 5 years, 4 months ago (8987132)
Posted by Chandnita Saini 5 years, 4 months ago (9381261)
- 1 answers
Gaurav Seth 5 years, 4 months ago (2898529)
The main features of the Act are:
- Establishment of a three-tier structure: Village Panchayat (Gram Panchayat); intermediate panchayat (Panchayat Samiti; and the district panchayat (Zila Parishad);
- Regular elections, every five years;
- Reservation of seats for the Scheduled Castes and Scheduled Tribes in proportion to their population;
- Not less than one-third reservation of seats for women at three different levels of PRIs;
- Establishment of State Finance Commissions to recommend measures to improve the finances of panchayats;
- Establishment of State Election Commissions to conduct election to the PRIs;
- Establishment of District Planning Committees to prepare development plans for the districts;
- Preparation of plans for economic development and social justice and their execution concerning 29 subjects listed in the 11th Schedule of the Constitution;
- Establishment of Grama Sabha (village assemblies) and their empowerment as a decision making body at the village level; and
- Rotation in accordance with the reservation of seats for women and the Scheduled Castes in the PRIs.
Posted by Puspa Patail 5 years, 4 months ago (9750552)
- 0 answers
Posted by Aadya Singh 5 years, 4 months ago (7643758)
- 4 answers
Aadya Singh 5 years, 4 months ago (7643758)
Posted by T Shahzeb T Shahzeb Jeelani 5 years, 4 months ago (9750489)
- 3 answers
Yogita Ingle 5 years, 4 months ago (2577571)
The process of separating grain from chaff and hay with the help of wind is called winnowing.
Posted by Royal Thakur ? 5 years, 4 months ago (9579994)
- 3 answers
Aadya Singh 5 years, 4 months ago (7643758)
Posted by Jagadeeswari Jagadeeswari 5 years, 4 months ago (9746473)
- 2 answers
Sampann Singh 5 years, 4 months ago (7169455)
Tec Om 5 years, 4 months ago (7036201)
Posted by Kayin Passing 5 years, 4 months ago (5775269)
- 1 answers
Yogita Ingle 5 years, 4 months ago (2577571)
Old Major, the boar, is the speaker of the lines above. In a farm meeting of animals of Manor Farm, he explains that he is getting old and may die soon, so he wishes to impart his wisdom. This speech plants the idea of rebellion in the minds of the animal.
Posted by Kayin Passing 5 years, 4 months ago (5775269)
- 0 answers
Posted by Aadya Singh 5 years, 4 months ago (7643758)
- 3 answers
Aadya Singh 5 years, 4 months ago (7643758)
ha bro.. Ho gya.. Apka??
Aadya Singh 5 years, 4 months ago (7643758)
So jao sbb.. Vrna hastar aa jayega ???????
Posted by Keshav Jangra 5 years, 4 months ago (9750523)
- 3 answers
Yogita Ingle 5 years, 4 months ago (2577571)
- Green plants are autotrophic and synthesize their own food by the process of photosynthesis.
- The process, by which green plants make their own food from carbon dioxide and water by using sunlight energy in the presence of chlorophyll, is called photosynthesis.
- Oxygen is released during photosynthesis.
Ganesh Sharma 5 years, 4 months ago (9743205)
Posted by Kunal Jadhav 5 years, 4 months ago (5368615)
- 1 answers
Posted by Yash Tandon 5 years, 4 months ago (9517661)
- 5 answers
Kunal Jadhav 5 years, 4 months ago (5368615)
Posted by Nicky Singhal 5 years, 4 months ago (9121419)
- 2 answers
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Posted by Royal Thakur ? 5 years, 4 months ago (9579994)
- 3 answers
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Gaurav Seth 5 years, 4 months ago (2898529)
BC PUBLIC SCHOOL, KOLKATA ->’your school name’
NOTICE
21 September, 2017
GANDHI JAYANTI
It is hereby notified that our school is organizing a function on 02-10-2014 as a tribute to our great leader and a freedom fighter Mahatma Gandhi also known as Father of Nation. All interested candidates may give their names to the undersigned. The details are given below:
Date: 07-08-2014
Time: 10.30 am
Venue: School Auditorium
Eligibility: Class IX and XII
Last date for giving names: 05-08-2014
XYZ ->’your name’
Cultural Secretary ->’your designation’
0 Thank You