Question

Select the number from among the given options that can replace the question mark(?) in the following table.

5	4	3
6	5	4
7	6	5
384	245	?

विकल्प

• 269

• 244

• 144

• 249

Answer 1

144

Explanation - 

5	4	3
6	5	4
7	6	5

Pattern, (Third)³ + (Second)² + (First)¹

⇒ 7³ + 6² +5¹ = 384

⇒ 6³ +5² +4¹ =245

Similarly, 5³ +4² +3¹ = 125 +16 + 3 = 144