CameraIcon

SearchIcon

MyQuestionIcon

119

You visited us 119 times! Enjoying our articles? Unlock Full Access!

Summation by Sigma Method

Find the wron...

Question

Find the wrong term(s) in the given series -
9, 11, 15, 23, 39, 70, 135

A

23

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

B

39

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

C

70

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

D

135

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

Open in App

Solution

The correct option is C 70
Option (C) is the correct answer
Explanation:
The series was in the following form:
9+2 $=$ 11
11+4 $=$ 15
15+8 $=$ 23
23+16 $=$ 39
39+32 $=$ 71
71+64 $=$ 135
Hence 70 is wrong term and 71 should be in its place.

Suggest Corrections

thumbs-up

0

Similar questions

In the following number series, one term does not fit into the series. Find the wrong term.

5, 7, 11, 13, 15, 19, 23

Q. Find out the wrong term in the series 3, 7, 15, 39, 63, 127, 255, 511

Q. Find the wrong term of the following series
2, 6, 11, 17, 23, 32, 41

Q. In each of the following number series one term is wrong The correct term is given as one of the alternatives under it Find the correct term in each case which will replace the wrong one
7, 19, 11, 19, 15, 15, 19, 11

Find the wrong term in the given series.

121, 143, 165, 186, 209

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Summation by Sigma Method

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Summation by Sigma Method

Standard XII Mathematics

Join BYJU'S Learning Program

CrossIcon