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Feb. 24, 2018 (3 Questions)
Model Answer :

Answer is a.62

16 + (9 * 1) = 25

25 + (8 * 2) = 41

41 + (7 * 3) = 62

62 + (6 * 5) = 92

Subjects : Quantitative Aptitude

7 Answers GovJobAdda, Bengaluru 1 day ago

nehasharma 7 hours ago Top Answer
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sir please upload more sbi clerk  mock test

 

Model Answer :

ans: b

To find the fourth Proportional,

(X2 - XY +Y2): (X3 + Y3 ): : (X – Y) : ?

? * (X2 - XY +Y2) = (X – Y) * (X3 + Y3 )

? = [(X – Y) * (X3 + Y3 )]/ (X2 - XY +Y2)

We know that, (X3 + Y3 ) = (X2 - XY +Y2) * (X + Y)

? = [(X – Y) * (X2 - XY +Y2) * (X + Y)]/ (X2 - XY +Y2)

? = [(X – Y) * (X + Y)]

? = X2 - Y2

Subjects : Quantitative Aptitude

1 Answer GovJobAdda, Bengaluru 1 day ago

Priyanka PAL 1 day ago Top Answer
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C

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