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Answer is a.62

16 + (9 * 1) = 25

25 + (8 * 2) = 41

41 + (7 * 3) = **62**

62 + (6 * 5) = 92

** Subjects : **
Quantitative Aptitude

ans: b

To find the fourth Proportional,

(X^{2} - XY +Y^{2}): (X^{3} + Y^{3} ): : (X – Y) : ?

? * (X^{2} - XY +Y^{2}) = (X – Y) * (X^{3} + Y^{3} )

? = [(X – Y) * (X^{3} + Y^{3} )]/ (X^{2} - XY +Y^{2})

We know that, (X^{3} + Y^{3} ) = (X^{2} - XY +Y^{2}) * (X + Y)

? = [(X – Y) * (X^{2} - XY +Y^{2}) * (X + Y)]/ (X^{2} - XY +Y^{2})

? = [(X – Y) * (X + Y)]

? = X^{2} - Y^{2}

** Subjects : **
Quantitative Aptitude

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Priyanka PAL
1 day ago
Top Answer
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C

Answer: b

S # M $ I @ L % E

S = M < I ≥ L > E

Conclusions –

(I) I % S => I > S; True

(II) M % L => M > L; False

(III) I % E => I > E; True

(IV) is also true.

** Subjects : **
Reasoning

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Ria Dutta
1 day ago
Top Answer
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conclusuion I & III follow.

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## nehasharma 7 hours ago Top Answer 0 Likes - 0 Comments - 0 Feedbacks

sir please upload more sbi clerk mock test