How many unique ways are there to arrange the letters in the word NEIGHBOURHOOD?

M4maths Previous Puzzles

18 Jan 2018 Arrangement How many unique ways are there to arrange the letters in the word NEIGHBOURHOOD?: OPtion
1) 1037836800
2) 345945600
3) 172972800
4) 518918400
5) 691891200
6) 701801200
7) 448941600
8) 845689000
9) 228918400
10) None of these; Correct Option: 4 Best Solution (4)

G.S.Kantharao 7 years AGO

Total letters 13
Repeated letters 5(o thrice h twice)
Unique ways=13!/3!*2!=5189189400
Hence my option is 4👈

Like? Yes (3) | No

SAYAN CHATTERJEE 7 years AGO

Total no. Of ways is
13!/2!/3!
= 518918400

Like? Yes (2) | No

AYAN PAUL 7 years AGO

There are total 13 letters in this word
So to arrange those letters uniquely no of ways will be
13!/3!*2! as the letter O repeats 3 times and the letter H repeats 2 times
So the final ans will be 518918400

Like? Yes (1) | No

Varun 7 years AGO

Number of letters = 13
Repeated : 3-O,2-H
So, arrangements = 13!/(3!*2!)
= 518918400

Like? Yes (1) | No

Dimple

India

Punjab

Time: 00:01:33

Points

Maths Quotes

Mathematics its like a complex number. The mother of science.

Prabaharan

"The gaming of numbers is called maths.So participate in this wonderful game and explore in it,learn in it and enjoy in it.Then only you can pass in this wonderful game."

Kumar Purnendu

Placed User Comments

M4Math helped me a lot.

Vipul Chavan 4 years ago

Thanks m4 maths for helping to get placed in several companies.
I must recommend this website for placement preparations.

yash mittal 5 years ago

How many unique ways are there to arrange the letters in the word NEIGHBOURHOOD?

M4maths Previous Puzzles

18 Jan 2018 Arrangement