Which of the following option will replace the missing term?

Question of The Day20-08-2020

Study the pattern carefully and find which of the following option will replace the missing term?

Find the Missing Term in the Given Table

Answer

Correct Answer : d ) 12

Explanation :

Observing the pattern in the columns of the table we get

The general logic for each column is

(Term in Row 1)² – (Term in Row 2)³ = (Term in Row 3)

Therefore, for column I

(7)² – (3)³ = 49 – 27 = 22 (Third term)

For column II

(22)² – (7)³ = 484 – 343 = 141 (Third term)

Now, for column III

(45)² – (X)³ = 297

X³ = 2045 – 297

X³ = 1728

X = 12

Hence, (d) is the correct answer.

Such type of question is asked in various government exams like RRB JE, RRB NTPC, RRB GROUP D, UPSC CDS, UPSC NDA, UP SI etc.

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