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SBI PO 2020 Aptitude Test - 21
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SBI PO 2020 Aptitude Test - 21

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  • Question 1/10
    1 / -0

    In the following number series only one number is wrong. Find out that wrong number.

    2, 2, 4, 12, 48, 288, 1440

    Solutions

     

  • Question 2/10
    1 / -0

    In the following number series, a wrong number is given. Find out that wrong number.

    2, 7, 14, 24, 34, 47, 62

    Solutions

     

  • Question 3/10
    1 / -0

    In the following number series only one number is wrong. Find out that wrong number.

    1331, 2197, 3375, 4914, 6859, 9261, 12167

    Solutions

     

  • Question 4/10
    1 / -0

    In the following number series only one number is wrong. Find out that wrong number.

    144, 216, 72, 108, 36, 56, 18

    Solutions

    Pattern of series is–

     

  • Question 5/10
    1 / -0

    In the following number series, a wrong number is given. Find out that wrong number.

    1500, 1581, 1664, 1749, 1833, 1925, 2016

    Solutions

    The given series is: 
    1500 + (9)2= 1581
    1600 + (8)2= 1664
    1700 + (7)2= 1749
    1800 + (6)2= 1836 (hence 1833 is WRONG OPTION)
    1900 + (5)2= 1925
    2000 + (4)2= 2016

     

  • Question 6/10
    1 / -0

    Directions For Questions

    Direction: Study the following graphs and answer accordingly.

    The graph given below shows the number of televisions manufactured(in Thousands) by three different companies in six different years.

    Televisions are of two types: Black & White and Coloured

    ...view full instructions

    25% of televisions manufactured by Company A in all years are black & white, then in all years how many colour televisions are manufactured by Company A?

    Solutions

    Number of television manufactured by company A in all years= (30 + 35 + 35 + 40 + 45 + 55) thousand= 240 thousand

    ∴Number of coloured television

     

  • Question 7/10
    1 / -0

    Directions For Questions

    Direction: Study the following graphs and answer accordingly.

    Number of manufactured televisions by three different companies in six different years (in Thousands)

    Televisions are of two types: Black & White and Coloured

    ...view full instructions

    In 2008, the cost of a television was Rs.12000. What was the total expenditure of Company C in the total television production in 2008?

    Solutions

    Total manufactured televisions by company C in year 2008 = 35000

    In 2008, the cost price of one television is = ₹12000

    Required expenditure= 12000 × 35000= ₹4,20,000,000

     

  • Question 8/10
    1 / -0

    Directions For Questions

    Direction: Study the following graphs and answer accordingly.

    Number of manufactured televisions by three different companies in six different years (in Thousands)

    Televisions are of two types: Black & White and Coloured

    ...view full instructions

    What is the percentage increase in number of televisions manufactured by Company C in 2008 compared to the previous year?

    Solutions

    Total manufactured televisions by company C in year 2008 = 35000
    Total manufactured televisions by company C in year 2007 = 25000
    Required percentage

     

  • Question 9/10
    1 / -0

    Directions For Questions

    Direction: Study the following graphs and answer accordingly.

    The graph given below shows the number of televisions manufactured(in Thousands) by three different companies in six different years.

    Televisions are of two types: Black & White and Coloured

    ...view full instructions

    What is the approximate average number of televisions manufactured by Company B in all the years?

    Solutions

    Total number of manufactured televisions by company B in all years
    = 25 + 30 + 45 + 40 + 55 + 50 = 245 thousand
    Required average

     

  • Question 10/10
    1 / -0

    Directions For Questions

    Direction: Study the following graphs and answer accordingly.

    Number of manufactured televisions by three different companies in six different years (in Thousands)

    Televisions are of two types: Black & White and Coloured

    ...view full instructions

    What is the respective ratio between the number of televisions manufactured by company B in 2006 and the number of televisions manufactured by company A in 2005?

    Solutions

    Number of manufactured television by Company B in 2006 = 45
    Number of manufactured television by Company A in 2005 = 35
    Required ratio
    = 45 : 35
    = 9 : 7

     

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