What should come in the place of the question mark (?) in the given series?
473, 464, 448, ? , 387
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 423.
Given series: 473, 464, 448, ? , 387
473 - 9 = 464; 464 - 16 = 448; 448 - 25 = 423; 423 - 36 = 387