CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Series

In the follow...

Question

In the following list of numerals, how many 2's are followed by 1's but not preceded by 4 ?
4 2 1 2 1 4 2 1 1 2 4 4 4 1 2 2 1 2 1 4 4 2 1 4 2 1 2 1 2 4 1 4 2 1 2 4 1 4 6

A

Two

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

B

Three

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

C

Four

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

D

Five

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

Open in App

Solution

The correct option is C Four
4 2 1 2 1 4 2 1 1 2 4 4 4 1 2 2 1 2 1 4 4 2 1 4 2 1 2 1 2 4 1 4 2 1 2 4 1 4 6

Suggest Corrections

thumbs-up

0

Similar questions

Q. In the following series how many 4's are preceded by 5 but not followed by 2 or 3.
5 4 5 4 7 6 5 4 2 3 8 5 4 1 1 5 4 6 3 6 4 2

Q. How many 6's are there in the following number sequence which are immediately preceded by 9 but not immediately followed by 4 ?
5 6 4 3 2 9 6 3 1 6 4 9 6 4 2 1 5 9 6 7 2 1 4 7 4 9 6 4 2

6^{'} s

are there in the following number sequence which are immediately preceded by

9

but not immediately followed by

4

?

56432963164964215967214749642

Q. How many 7's are there in the following number sequence which are not immediately preceded by 4 but immediately followed by 2?
3 4 7 2 8 7 2 9 4 7 1 3 5 7 2 9 9 7 7 2 5 1 4 7 2 3

Q. Count each 1 in the following sequence of numbers that is immediately followed by 2, if 2 is not immediately followed by 3. How many such 1's are there ?
1 2 1 3 4 5 1 2 3 5 2 1 2 6 1 4 5 1 1 2 4 1 2 3 2 1 7 5 2 1 2 5

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Introduction

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Standard XII Mathematics

Join BYJU'S Learning Program

CrossIcon