Select the option in which the numbers are related in the same way as are the numbers of the following set.
(15, 315, 7)
Answer & explanation
Correct answer: option 3
(15, 315, 7)
The logic followed here is :
=15 × (7 × 3)
= 15 × 21
= 215
Similarly
(18, 486, 9)
=18 × (9 × 3)
= 18 × 27
= 486