SSC JE Mechanical Engineering 27 Oct 2020 Shift 1 Papers

Question : 27 of 200

Marks: +1, -0

Select the option in which the numbers share the same relationship as that shared by the given number-pair.
217 : 513

Solution:

The pattern followed here is,

217: 513=(6)^{3}+1:(8)^{3}+1

Similarly,
I.

26: 342=(5)^{2}+1:(7)^{3}-1

II.

126: 344=(5)^{3}+1:(7)^{3}+1

III.

64: 217=(8)^{2}:(6)^{3}+1

IV.

49: 730=(7)^{2}:(9)^{3}+1

So, option (2) is followed this pattern but other three options not followed.
Hence, "126 : 344" is the correct answer.

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