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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