SSC CHSL 15 Oct 2020 Shift 3 Paper

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Question : 28 of 100

Marks: +1, -0

Select the option in which the numbers are related in the same way as are the numbers in the given set.

(4,67,20)

$(3,30,12)$
$(5,28,56)$
$(6,219,44)$
$(7,52,104)$

Solution:

As, in

(4,67,20)

⇒

4^{3}+3=64+3=67

=

second number
and

4 ×(4+1)=4 ×5=20

=

third number
Similarly, in

(3,30,12)

⇒

3^{3}+3=27+3=30

= second number
and

3 ×(3+1)=3 ×4=12

=

Third number

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