Sequences

IMPORTANT

Sequences: Overview

This topic covers concepts, such as, General Term of an Arithmetic Progression, Number Patterns, General Term of Sequence & Applications of Term-to-term Rule etc.

Important Questions on Sequences

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IMPORTANT

Which of the following is ture about the term rule for the sequence 1,1,2,3,5,8,13,21,...

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The term rule for the sequence 1,1,2,3,5,8,13,21,...

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Which of the following is ture about the term rule for the sequence 1,1,2,3,5,8,13,21,...

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The term rule for the sequence 1,1,2,3,5,8,13,21,...

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Complete the pattern by finding the missing term which is represented as (?):

3,6,9,12,?

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Complete the pattern by finding the missing term which is represented as (?):

2,4,6,8,?

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Ram makes patterns with match sticks. Pattern 1 was made with four sticks, pattern 2 with seven sticks and so on.

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Write down the number of sticks needed to make pattern 5.

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Write the next term of the sequence 0, 2, 6, 12, 20, .

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First term of a sequence is 1 and the (n+1)th term is obtained by adding (n+1) to the nth term for all natural numbers n. Find the sixth term of the sequence.

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If the nth term of the sequence 2, 5, 10, 17,  is of the form an2+b, then find the value of a+b.

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Write the eleventh term of the following sequence: 

1, 1, 2, 3, 5, 8, 13, 21, 34,

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Write the next term of the sequence 1, 5, 14, 30, 55,

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The first three terms in the sequence an=2n+2, nN are 

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What is the 8th term in the following sequence?

M,V,E,M,J,S...

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What is the 9th term in the following sequence?

O,T,T,F,F,S,S...

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The next two terms in the following sequence are 250 and 1024.

1,4,16,64...

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The next two terms in the following sequence are 32 and 64.

2,4,8,16...

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The first 5 terms of the following sequence whose nth term is given as follows are 2,5,103,175,267.

an=n2+12n-3

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Write the multiple of 6 out of first 5 terms of the following sequence whose nth term is given by:

an=nn+2

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Write the multiple of 5 out of first 5 terms of the following sequence whose nth term is given by:

an=n(n-1)