Mitesh Tutorial Info: CBSE Class 10 Previous Year Question (Maths)

Thursday, February 16, 2023

CBSE Class 10 Previous Year Question (Maths)

 

CBSE Previous Year Mathematics Questions of Class 10 Chapter {Arithmetic Progressions} for               Examination 2023




One mark Questions

1)      The nth term of the A.P a, 3a, 5a, …….. is ……………                                 (CBSE 2020)

2)      The common difference of the A.P. 1/P, 1 + P/P , 1 + 2P/P …….. is ……..   (CBSE 2020)

3)      If 3k – 2, 4k – 6 and k + 2 are three consecutive terms of A.P., then find the value of k.        (CBSE 2020)

4)      The common difference of the A.P. 1/a, 3 - a/3a,  3 - 2a/3a , …….( a ≠ 0)  is …             (CBSE 2019)

5)      In an A.P if the common difference is -4, and the 7th term is 4, then find the first term.        (CBSE 2018)

Two mark Questions

1)      Find the sum of first 8 multiple of 3.                                                         (CBSE 2018)

Three mark Questions

1)      Which term of the A.P 20, 19 ¼ , 18 ½ , 17 ¾ …….. is the first negative term.   (CBSE 2020)

2)      Find the middle term of the A. P 7, 13, 19, ……., 247.                                         (CBSE 2020)

3)      If an A. P, the sum of first m terms is n and the sum of first n terms is m, then prove that

the sum of its first (m + n) terms is – (m + n)                                                         (CBSE 2020)

4)      Find the sum of all 11 terms of an A.P. whose middle term is 30.                        (CBSE 2020)

5)      Solve the equation: 1 + 4 + 7 + 10 + …… + x = 287                                            (CBSE 2020)

Four mark Questions

1)       The 17th term of an A.P. is 5 more than twice its 8th term. If 11th term of A.P. is 43; then find its nth term.      (CBSE 2020)

2)       How many terms of A.P. 3 , 5, 7, 9 ……. Must be taken to get the sum 120?      (CBSE 2020)

3)       Which term of A.P  -7, - 12, - 17, - 22, … will be –82 ? Is –100 any term of the A.P ?              (CBSE 2019)

4)       How many terms of A.P 45, 39, 33,…. Must be taken so that their sum is 180?

Explain the double answer.                                                                                    (CBSE 2019)



 

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