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Sample questions · Tamil Nadu State Board Class 10 Mathematics (State Board)

Tamil Nadu State Board · Class 10

Numbers and Sequences — sample questions with answers.

2854 verified numbers and sequences questions sit in the bank for this chapter alone. Here are 4 of them, worked; a free account gets a full, board-pattern paper across whichever chapters you pick.

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1 mark Multiple choice
The common difference of the A.P. is
(A) (B)
(C) (D)
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(A)
2 marks Short answer
The pattern of dots grows as shown (Fig. 1 has dots and each figure adds more). How many dots are in Fig. ?Fig. 1Fig. 2Fig. 3
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dots
5 marks Long answer
The term of an A.P. is and its term is . Find (a) the first term and the common difference, (b) the term, (c) the sum of the first terms.
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, ; ;
8 marks Long answer
In an arithmetic progression the 5th term is and the 16th term is .
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, ; ;

This is a slice of one chapter. The full bank covers every chapter of Tamil Nadu State Board Class 10 Mathematics (State Board), board-pattern, with a fresh answer key every time.

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