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Select the option that is related to the fifth number cluster in the same way as the second number cluster is related to the first number c…

3382Medium DSSSB TGT Computer Science 0 replies 2 views

Select the option that is related to the fifth number cluster in the same way as the second number cluster is related to the first number cluster and fourth number cluster is related to third number cluster.

6 : 180 :: 8 : 448 :: 10 : ?

A900
B990
C800
D999

Correct answer: A

Explanation

Each result follows n × n × (n − 1): 6 × 6 × 5 = 180, 8 × 8 × 7 = 448, so 10 × 10 × 9 = 900.

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