Subject

Quantitative Aptitude

Class

SSCCHSL Class 12

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 Multiple Choice QuestionsMultiple Choice Questions

21.

To travel 816 km, an Express train takes 9 hours more than Rajdhani. If however, the speed of the Express train is doubled, it takes 4 hours less than Rajdhani. What is the speed of Rajdhani?

  • 48 km/h

  • 62.8 km/h

  • 33.2 km/h

  • 77.5 km/h


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22.

What would be the equation of the line, which intercepts x-axis at -5 and perpendicular to the line y = 2x - 3?

  • x - 2y = -5

  • x + 2y = 5

  • x + 2y = -5

  • x - 2y = 5


C.

x + 2y = -5


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23.

If the radius of a circle is increased by 27%, then its area will increase by

  • 61.29%

  • 54%

  • 27%

  • 30.645%


24.

The base angle of an isosceles trapezium is 45°. If the shorter side and both the equal sides are 10 cm each, what is the area of the trapezium?


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25.

Refer the below data table and answer following question.

Company 2011 2012 2013 2014 2015
Company A 4000 3000 3000 1000 2000
Company B 1000 1000 1000 5000 4000
Company C 1000 1000 4000 2000 1000

For which of the following pairs of years the total exports from the three companies together are equal?
(Note: Figures given are in ₹ lakh)

  • 2013 and 2014

  • 2013 and 2015

  • 2011 and 2012

  • 2014 and 2015


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