Complete the series:
23, 48, 99, 203, 413, ....

927

No worries! We‘ve got your back. Try BYJU‘S free classes today!

837

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

937

No worries! We‘ve got your back. Try BYJU‘S free classes today!

437

No worries! We‘ve got your back. Try BYJU‘S free classes today!

none of these

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A 837
The series follows a pattern:
$23 \times 2 + 2 = 48$ ,
$48 \times 2 + 3 = 99$ ,
$99 \times 2 + 5 = 203$ ,
$203 \times 2 + 7 = 413$ ,
The numbers added 2, 3, 5, 7 are prime numbers.
Thus the next term is $2 \times 413 + 11 = 837$ , since the next prime number is 11.

Suggest Corrections

Similar questions

?

120, 99, 80, 63, 48, ?

1^{3} + 2^{3} + 3^{3} + . . . . + 20^{3}

3, 8, 18, 23, 33, ?, 48

Join BYJU'S Learning Program