Class 9 Maths question paper in Assamese medium

Class 9 Maths question paper in Assamese medium, test paper for class 9 maths chapter 2, Class 9 Maths Question Paper chapter-wise

Digital Pipal Academy 

General Mathematics - Unit Test 2022-23

Class IX

Medium: Assamese

(Polynomials)

Max Marks:25                                                                                                          Time: 45 Minutes

 

General Instructions:

1. This question paper contains three parts A, B and C.

2.All questions are compulsory.

Section – A

 7×1 = 7

Note :

              1. Answer all the questions. Each question carries 1 mark.

          2. Choose the correct answer from the four alternatives given for each question and write  capital letters A, B, C or D in the brackets.

1.এটা পদযুক্ত বহুপদক________ বোলে ।

     A) ত্ৰিপদ               B) দ্বিঘাট                  C) একপদ             D) এটাও নহয়

2. মূলবিন্দুৰ স্থানাংক হ’ল—

    A) (0, 1)                B) (1, 0)                C) (1, 1)                D) (0, 0)

3. (a + b)² =?

    A) a² + 2ab + b   B)a² – 2ab + b²   C) a² + 2ab + b²     D) a² + 2ab –b²

4. x³ + 3x² + 3x + 1 ক 5 + 2x ৰে হৰণ কৰিলে ভাগশেষ হ’ব—

    A)27/8       B) 22/8         C)27/7                           D)24/5

6. যদি (x – a), p(x)ৰ উৎপাদক হয় তেন্তে p(a)  = ?

    A) 1                     B) 3                           C) 0                              D) এটাও নহয় ।

7. 105 × 106 =?

    A) -11130           B) 11131                  C) 11130                    D) 11135

 

Section – B

 5×2 = 10 marks

 Note:

               1. Answer all the questions.

               2. Each question carries 2 marks.

8. p(y) = y² – y + 1 বহুপদটোৰ p(0), p(1) আৰু p(2) নিৰ্ণয় কৰা ।

9. তলৰ বহুপদকেইটাৰ শূম্য নিৰ্ণয় কৰা ।

    A) P(x) = ax

    B) p(x) = 2x + 1

10. 3x⁴ – 4x³ – 3x – 1 বহুপদটোক x + 1 ৰে হৰণ কৰা ।

11. 64a³ – 27b³ – 144a²b + 108ab² ৰ উৎপাদক বিশ্লেষণ কৰা ।

12. সত্যাপন কৰাঃ

      x³ – y³ = (x – y) (x² + xy + y²)

Section – C

 2 ×4 = 8 marks

Note:

                 1. Answer all the questions, choosing one from each question.

                 2. Each question carries 4 marks.

13. যদি x² + px + q আৰু x² + mx + n বহুপদ দুটাৰ x + a এটা সাধাৰণ উৎপাদক

    তেন্তে প্ৰমাণ কৰা যে 

                              

(or)

          উপযুক্ত অভেদ ব্যৱহাৰ কৰি তলৰ ৰাশিবোৰৰ মান নিৰ্ণয় কৰাঃ

i)                    (99)³

ii)                  (998)³

iii)                (102)³

    

14.  সত্যাপন কৰা যে—

Published  By Krishna Das

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