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SSC - CGL Test 571
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SSC - CGL Test 571
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  • Question 1/12
    1 / -0.25
    A manufacturer faces price elasticity of demand of a -2 for its product. If it lowers its price by 5%, the increase in quantity sold will be
    Solutions
    The increase in quantity sold shall be 10%. Price elasticity of demand is calculated as (% change in quantity) / (% change in price). As we know change in price is 5% and price elasticity of demand is -2, the increase in quantity would be 5*2=10%.
  • Question 2/12
    1 / -0.25
    East Timor, in Indonesian Archipelago, was the former colony of
    Solutions
    East Timor was colonized by Portugal in the 16th century, and was known as Portuguese Timor until Portugals' decolonization of the country. In late 1975, East Timor declared its independence, but later that year was invaded and occupied up Indonesia and was declared Indonesia's 27th province the following year.
  • Question 3/12
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    In the following question, select the related number from the given alternatives.

    15 : 35 :: 63 : ?
    Solutions

    15=5*3;

    35=5*7;

    Difference between 3 and 7 ( 7-3) = 4

    63=9*7

    99=9*11

    Difference between 9 and 11 (11-7) = 4

    Hence, option C is the right answer. 

  • Question 4/12
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    If 841 = 3, 633 = 5, 425 = 7 then 217 = ?
    Solutions
    As,
    8/4+1=3
    6/3+3=5
    4/2+5=7
    Similarly, 
    2/1+7=9

    Hence, option D is the correct answer.
  • Question 5/12
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    Tummalapalli in Andhra Pradesh has come on the world map for its largest
    Solutions
    The Tummalapalle Mine is a uranium mine in Tumalapalli village located in Kadapa of the Indian state of Andhra Pradesh. Results from a research conducted by the Atomic Energy Commission of India in 2011 made the analysts conclude that this mine might have one of the largest reserves of uranium in the world.
  • Question 6/12
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    Directions For Questions

    Select the word that fills in the blank correctly and completes the sentence meaningfully.

    ...view full instructions

    Anamika doesn't reveal ________ about herself and lives in her own thoughts.
    Solutions
    Let us try to understand the given options :- 
    • 'Many' is used with countable nouns. Information about someone is not a countable thing.
    • Therefore, 'many' is an incorrect choice here.
    • ‘More’ is a word that is mainly used for comparison.
    • It is used to show that the current quantity is more than the previous one; it is greater.
    • No comparison is being made in the sentence which makes "more" an incorrect choice.
    • ‘Much’ is mainly used with uncountable nouns.
    • Uncountable nouns are also nearly always singular, e.g. salt, cake, research, etc.
    • Furthermore, in instances where countable and uncountable are not applicable, ‘much’ is used in only questions and in negative sentences, not positive or affirmative.
    • Therefore, "much" is the correct choice for the sentence.

    Hence, option C is the correct answer.
  • Question 7/12
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    A circle is inscribed in a square. If the length of the diagonal of the square is 14√2 cm, what is the area of the circle?
    Solutions
    Let the side of the square be x then

    ⇒ x√2 = 14√2
    ⇒ x = 14 cm
    Side of the square = diameter of the circle = 14 cm
    Thus, radius of the circle = 7 cm
    ∴ Area of the circle = π r2
    = (22/7) × 72
    = 154 cm2
  • Question 8/12
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    If , then what is the value of ?
    Solutions




    So answer will be 4
  • Question 9/12
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    Which international organization has approved Rs. 11000 Cr loan for Dam Rehabilitation and Improvement Program of India.
    Solutions

    The World Bank has approved a proposal to provide Rs 11,000 crore to India to improve safety and operational performance of its 733 large dams across 18 states over the next 10 years in February, 2019.

    • The money will be utilised under the ongoing Dam Rehabilitation and Improvement Programme (DRIP) for its subsequent phases beginning 2020.

    • India has currently 5,264 operational large dams, but 80% of them are over 25 years old.

  • Question 10/12
    1 / -0.25

    Directions For Questions

    In the sentence, identify the segment which contains the grammatical error. If the sentence has no error, then select 'No error'.

    ...view full instructions

    While he was walking along the road a speeding car knocked down to him.
    Solutions

    Option C has the grammatically incorrect part.

    • The phrase "knock somebody down" means "to hit someone with a vehicle and injure or kill them".
      For example:
      The old beggar was knocked down by a bus.
    • Thus, "to" is redundant here.
    • Replace "knocked down to him" with "knocked him down" to make the sentence grammatically sound.
    The correct sentence will be: While he was walking along the road a speeding car knocked down him.
  • Question 11/12
    1 / -0.25
    A fisherman can swim 2 km against the current of the river in 1 hour and 1 km along the current in 10 minutes. When he was walking along the shore of a still water lake, he finds a ball floating in the lake at 500 m from shore. How long will he take to bring it back to the shore.
    Solutions
    Rate upstream = 2 km/hr
    Rate downstream = = 6 km/hr
    Speed in still water = = 4 km/hr
    The ball is found at 500 m, so it takes twice the distance for the fisherman to and from the shore. i.e 1 km
    So, time taken = D/S = ¼ hr = 15 minutes
  • Question 12/12
    1 / -0.25

    Select the correctly spelt word.

    Solutions
    Correct spelling is 'Ecstasy' which means an overwhelming feeling of great happiness or joyful excitement.
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