$50^{t h}$ term of the AP. $2, 5, 8, 11, . . . . .$ is :

147

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

149

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

151

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

153

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

Open in App

Solution

The correct option is B $149$
Given series $2, 5, 8, 11, . . . . .$ is in A.P.
$∴ a = 2, d = 3$
We need to find $50^{t h}$ term.
$∴ n = 50$
$∴ a_{50} = a + 49 d$
$= 2 + 49 (3)$
$= 2 + 147$
$= 149$

Suggest Corrections

Similar questions

The heights (in cm) of 30 students of class VIII are given below:

155, 158, 154, 158, 160, 148, 149, 150, 153, 159, 161, 148, 157, 153, 157, 162, 159, 151, 154, 156, 152, 156, 160, 152, 147, 155, 163, 155, 157, 153.

Prepare a frequency distribution table with 160-164 as one of the class intervals.

Heights of 12 boys (in cm) are given as:

143,144,141,145,147,147,142,145,149,151,147,143.

Which is the height with maximum frequency?

2, 5, 8, 11, \dots

11

n^{t h}

25^{t h}

2, 5, 8, 11

Join BYJU'S Learning Program