Have a query? Ask a Tutor!!

Access to best educators and exclusive paper discussions

Offsite Campus Turito Championship

Can’t find what you’re looking for?

Our tutors are from top schools around the world, and they are waiting for you 24/7, anytime, anywhere.

Homework- One to One Solutions
Understand concepts to solve better
Get your doubts solved instantly

Maths-

General

Easy

Question

In how many ways can 30 different pearls be arranged to form a necklace ?

29!/2
29!
29! 2!
None of these

The correct answer is: 29!/2

Related Questions to study

A double-decker bus has 5 empty seats in the upstair and 5 empty seats in the downstair. 10 people board the bus of which 2 are old people and 3 are children. The children refuse to take seats downstair while old people insist to stay downstair. In how many different arrangements can be 10 people take their seats in the bus?

A double-decker bus has 5 empty seats in the upstair and 5 empty seats in the downstair. 10 people board the bus of which 2 are old people and 3 are children. The children refuse to take seats downstair while old people insist to stay downstair. In how many different arrangements can be 10 people take their seats in the bus?

Ten persons, amongst whom are A, B and C, wants to speak at a function. The number of ways in which it can be done if A wants to speak before B, and B wants to speak before C is

Ten persons, amongst whom are A, B and C, wants to speak at a function. The number of ways in which it can be done if A wants to speak before B, and B wants to speak before C is
Maths-General

A library has a copies of one book, b copies of each of two books, c copies of each of three books, and single copies of d books. The total number of ways in which these books can be distributed is-

A library has a copies of one book, b copies of each of two books, c copies of each of three books, and single copies of d books. The total number of ways in which these books can be distributed is-

parallel

Five persons including one lady are to deliver lectures to an audience. The organiser can arrange the presentation of their lectures, so that the lady is always in the middle, is-

Five persons including one lady are to deliver lectures to an audience. The organiser can arrange the presentation of their lectures, so that the lady is always in the middle, is-

A party is arranged of 18 persons who sit along two sides of a long table with 9 chairs on each side. Four men wish to sit on one particular side and three on the other particular side. In how many ways can they be seated -

A party is arranged of 18 persons who sit along two sides of a long table with 9 chairs on each side. Four men wish to sit on one particular side and three on the other particular side. In how many ways can they be seated -

There are 12 balls numbered from 1 to 12. The number of ways in which they can be used to fill 8 places in a row so that the balls are with numbers in ascending or descending order is equal to-

There are 12 balls numbered from 1 to 12. The number of ways in which they can be used to fill 8 places in a row so that the balls are with numbers in ascending or descending order is equal to-

parallel

Wings of insects and birds are

Wings of insects and birds are

The age of fossils or dating of fossils can be best estimated by

The age of fossils or dating of fossils can be best estimated by

First life on the earth originated from non-living matters has been explained by

First life on the earth originated from non-living matters has been explained by

parallel

Malay Archipalago stands for

Malay Archipalago stands for

Natural selection can lead to …A… in which more individuals acquire mean character value, …B…. more in which individuals acquire value other than the mean character value and …C… in which more individuals acquire peripheral character value at both ends of the distribution curve
Choose the correct options for A,B and C to complete the given statement with reference to NCERT text book

Natural selection can lead to …A… in which more individuals acquire mean character value, …B…. more in which individuals acquire value other than the mean character value and …C… in which more individuals acquire peripheral character value at both ends of the distribution curve
Choose the correct options for A,B and C to complete the given statement with reference to NCERT text book

All the existing life forms share …A… and share …B… ancestors. The geological history of earth closely correlates with …C… history of earth.
Choose the right option for A,B and C to complete the given statement with reference to NCERT text book

All the existing life forms share …A… and share …B… ancestors. The geological history of earth closely correlates with …C… history of earth.
Choose the right option for A,B and C to complete the given statement with reference to NCERT text book

parallel

Mutational theory of evolution was given by

Mutational theory of evolution was given by

$A u s t r a l o p i t h e c u s$ existed in

$A u s t r a l o p i t h e c u s$ existed in

In the origin of life, microspheres are most primitive protobiont, which have a membrane of

In the origin of life, microspheres are most primitive protobiont, which have a membrane of

parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.