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प्र: Gluconeogenesis is a term that describes the synthesis of 2322 0

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उत्तर :
व्याख्या :

Gluconeogenesis is a metabolic pathway that leads to the synthesis of glucose from pyruvate and other non-carbohydrate precursors, even in non-photosynthetic organisms.   It occurs in all microorganisms, fungi, plants and animals, and the reactions are essentially the same, leading to the synthesis of one glucose molecule from two pyruvate molecules. Therefore, it is in essence glycolysis in reverse, which instead goes from glucose to pyruvate, and shares seven enzymes with it.

प्र: Namitha sold a powerbank which is at the cost of Rs. 1950 at a loss of 25%. Find at what cost will she have to sell it to get a profit of 25%? 2322 0

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    Rs. 3680
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  • 2
    Rs. 3560
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  • 3
    Rs. 3320
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    गलत
  • 4
    Rs. 3250
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उत्तर : 4. "Rs. 3250"
व्याख्या :

Answer: D) Rs. 3250 Explanation: Let the Cost price of the powerbank = Rs. P But given that by selling it at Rs. 1950, it gives a loss of 25% => P x 75100 = 1950=>P = 1950 x 10075 = Rs. 2600Now, to get a profit of 25% Selling Price = 2600 x 125100 = Rs. 3250.

प्र: The President of India, Shri Pranab Mukherjee received the first copy of a book“President Pranab Mukherjee – A Statesman” on 2ndJuly 2017 from ________ at a function held at Rashtrapati Bhavan. 2322 0

  • 1
    Sumitra Mahajan
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  • 2
    Arun Jaitley
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  • 3
    Hamid Ansari
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  • 4
    Narendra Modi
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उत्तर : 4. "Narendra Modi"
व्याख्या :

Answer: D) Narendra Modi Explanation: The President expressed his gratitude to The Statesman for bringing out a photo essay on the 13th Presidency. He appreciated the wonderful photos taken by Shri Varun Joshi from The Statesman that feature in the photo essay. Prime Minister, Shri Narendra Modi said that the photo essay was important from the historical perspective.

प्र: Which of the following is not a fossil fuel? 2321 0

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    Natural Gas
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  • 2
    Uranium
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  • 3
    Coal
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  • 4
    Petroleum
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उत्तर : 2. "Uranium"
व्याख्या :

Answer: B) Uranium Explanation: Uranium is not a fossil fuel whereas coal, petroleum and natural gas are all natural resources. Fossil fuels are hydrocarbons, primarily coal, fuel oil or natural gas, formed from the remains of dead plants and animals. In common dialogue, the term fossil fuel also includes hydrocarbon-containing natural resources that are not derived from animal or plant sources

प्र: Which of the following describes loyalists? 2321 0

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    They thought Patriots were too radical
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  • 2
    They decided to fight against the British
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  • 3
    They wanted to return to Britain
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  • 4
    They supported British taxation
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उत्तर : 1. "They thought Patriots were too radical"
व्याख्या :

Answer: A) They thought Patriots were too radical Explanation: They thought Patriots were too radical is the statement which describes loyalists correctly.

प्र: What is the difference in the shares of profit between P and Q in a joint business at the end of one year ? a. P Invested Rs. 80,000 and withdrew Rs. 20,000 after 6 months. b. Q joined four months after the start of business. c. Q's amount was 80% of P's amount during the last six months. 2321 0

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    Only a
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  • 2
    Only c
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  • 3
    Both a & b
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  • 4
    Data is not sufficient
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उत्तर : 4. "Data is not sufficient"
व्याख्या :

Answer: D) Data is not sufficient Explanation: a. P's investment = (80000 x 6 + 60000 x 6) = 840000 for 1 month. b & c. Q's investment = 80% of Rs. 60000 for 8 months. = Rs.(48000 x 8) for 1 month = 384000 for 1 month P : Q = 840000 : 384000 = 35 : 16. But, the total profit is not given, so data is inadequate.

प्र: A seller uses 840 gm in place of 1 kg to sell his goods. Find his actual profit/loss % When he sells his article on 4% loss on cost price ? 2320 1

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    14.28 % profit
    सही
    गलत
  • 2
    24.18 % profit
    सही
    गलत
  • 3
    14.28 % loss
    सही
    गलत
  • 4
    24.18 % loss
    सही
    गलत
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उत्तर : 1. "14.28 % profit"
व्याख्या :

Answer: A) 14.28 % profit Explanation: Let 1kg of Rs. 100 then 840gm is of Rs. 84.Now (label on can 1kg but contains 840kg ) so for customer it is of Rs. 100 and further gives 4% discount [he sells his article on 4% loss on cost price.] So now S.P = Rs. 96But actually it contains 840 gm so C.P for shopkeeper = Rs. 84S.P = Rs. 96C.P = Rs. 84Profit% = {(S.P-C.P)/C.P}x100{(96-84)/84} x 100 = 14.28571429% PROFIT.

प्र: What is the meaning of the four colour dots in the news paper? 2320 0

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उत्तर :
व्याख्या :

If you read newspaper daily, then you may be aware of the four coloured dots on the corner of the newspaper.    The four dots CMYK — blue (Cyan), pink (Magenta), Yellow and black (Kalio) are registration marks used during printing to help ensure the print is aligned properly. Any colour can be obtained by adding the correct proportion of these four colours.   CMYK is used as a base for the colours used in printing newspapers, and these four colours are often printed on the paper in either a heart, dot, or square shape.   To print an image, the plates of all these colours are laid out on a page separately and lined up in the same spot while printing. If those four dots are blur or you find the colours overlapping on the image it means the printing is not good. To print an accurate and perfect image, the colors and shape must be arranged precisely and must be claear sharp in order to get the best output.   That's why CMYK is also called registration mark. As physically checking all the pages of the paper is not possible for a printer who prints number of news papers daily, he just checks these dots.

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