Instructions

Directions:In each of the following questions select the related letters/word/number from the given alternatives.

Question 4

392:28::722:?

Name: 392:28::722:?
Uploaded: March 22, 2021, 9:07 a.m.
Duration: 6 min 20 s
Description: 392:28::722:?

Solution

392= $$(14)^{2} \times 2$$
28= $$ 14 \times 2 $$
722= $$ 19^{2} \times 2$$
Hence next number will be 19*2 = 38

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