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SSC CPO Memory Based Test 62
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SSC CPO Memory Based Test 62
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  • Question 1/12
    1 / -0.25
    The innovative concept of using sunshine to keep house warm in freezing winters is called _____.
    Solutions

    * The innovative concept of using sunshine to keep house warm in freezing winters is called “Passive Solar Heating”.

    * Passive solar heating is the process of using specific building systems to help regulate internal temperature by using the Sun's energy selectively and beneficially in an attempt to improve the energy efficiency.

  • Question 2/12
    1 / -0.25
    The ____________ Commission was set up to investigate the Jallianwala Bagh massacre.
    Solutions

    * The Jallianwala Bagh massacre is also known as the Amritsar massacre.

    * It took place on 13th April 1919.

    * The Hunter Commission was set up to investigate the Jallianwala Bagh massacre.

    * This commission was headed by Lord William Hunter, a Senator of College of Justice of Scotland.

  • Question 3/12
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    The state of Jharkhand was formed by division of Bihar in which year?
    Solutions

    * The state of Jharkhand was formed by division of Bihar in the year 2000.

    * Jharkhand is known as "The land of forest".

    * It is a state in eastern India.

    * It was carved out of the southern part of Bihar on 15 November 2000.

    * The state shares its border with the states of Bihar to the north, Uttar Pradesh to the northwest, Chhattisgarh to the west, Odisha to the south and West Bengal to the east.

  • Question 4/12
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    The sides of a triangle are in the ratio 3 : 4 : 5 . If the perimeter of the triangle is 24 cm, its area is:
    Solutions

    Let the sides of triangle are 3x, 4x, and 5x.

    Perimeter of the triangle= 24 cm

    3x + 4x + 5x = 24

    12x = 24

    X=2

    So, sides of a triangle are 6cm, 8 cm, and 10 cm.

    Sides of triangle are in Pythagoras triplet. So triangle is right angle triangle.

    Area of triangle ABC=

  • Question 5/12
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    The distance between two cities is covered in hours at a speed of 52 km/h. if the speed is increased to 65 km/h, how much time would be saved?
    Solutions

    Distance between two cities =

    If the speed is increased to 65 km/h.

    Now, time taken to cover 169 km=

    Time saved =

  • Question 6/12
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    The given bar chart shows production of steel by companies A, B, C and D for years 2014, 2015, 2016 (in tonnes).

    In the given bar-chart, which company has the maximum total production of steel?

    Solutions

    Total production of steel by company A= 150+300+500 = 950

    Total production of steel by company B= 200+400+400= 1000

    Total production of steel by company C=325+250+500 = 1075

    Total production of steel by company D = 400+500+600 = 1500

    Thus, company D has the maximum total production of steel.

  • Question 7/12
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    Which number will come next in the following series?

    5, 12, 31, 68, 129, __________
    Solutions

    The series will be,

    Hence, option (A) is the correct answer.

  • Question 8/12
    1 / -0.25
    Three of the following four number–pairs are alike in a certain way and one is different. Find the odd one out.
    Solutions

    From the given options,

    (A) 7x8 = 56
    (C) 13x8 = 104
    (D) 17x8 = 136

    But,
    (B) 23x8 = 184

    As 23x8= 184 and not 185.

    The odd one out is 23-185.

    Hence, option B is the correct response. 

  • Question 9/12
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    Select the figure that will come next in the following figure series.

    Solutions
    In the above figure, the box and the (+) sign are moving  in a clockwise direction and the dot (.) sign is moving  in an anti-clockwise direction.



    Hence, option D is the correct answer.
  • Question 10/12
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    Directions For Questions

    Select the most appropriate word to fill in the blank.

    ...view full instructions

    The study has uncovered differences in how the brain ________ visual information in patients with various types of lazy eye.

    Solutions
    Processes means to deal with information or a series of actions or steps taken in order to achieve a particular end. The ability of the brain to process the visual information in being talked here. Here, processes is used as a verb.

    Transforms means change or alter in form.

    Changes means modification.

    Exchanges means give to or receive from one another.

    Therefore, out of all the options, option (D) is the correct answer.

  • Question 11/12
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    Directions For Questions

    Select the synonym of the given word.

    ...view full instructions

    COMPLIANT

    Solutions
    Compliant means disposed to agree with others or obey rules. Therefore, the word similar in meaning to it is submissive.

    Obdurate means stubbornly persistent in wrongdoings.

    Resolute means determined.

    Protestor means a person who dissents from some established policy.

    Hence, option (A) is the correct answer.

  • Question 12/12
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    Directions For Questions

    Select the most appropriate meaning of the given idiom.

    ...view full instructions

    To blow hot and cold

    Solutions
    To blow hot and cold is an idiomatic expression which means to vacillate between two opposing or starkly different states, opinions or behaviours.

    Therefore, out of all the options, option (c) is the correct answer.

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