Question

class 10 math standard sample paper all answer​

Answer 1

Answer:

Part – A:

It consists three sections- I and II.

Section I has 16 questions of 1 mark each. Internal choice is provided in 5 questions.

Section II has 4 questions on case study. Each case study has 5 case-based sub-parts. An examinee is to attempt any 4 out of 5 sub-parts.

Part – B:Question No 21 to 26 are Very short answer Type questions of 2 marks each.

Question No 27 to 33 are Short Answer Type questions of 3 marks each

Question No 34 to 36 are Long Answer Type questions of 5 marks each.

Internal choice is provided in 2 questions of 2 marks, 2 questions of 3 marks and 1 question of 5 marks.

New* CBSE Class 10 Maths Exam Pattern for Board Exam 2021

Part-A

Section-I

Section I has 16 questions of 1 mark each. Internal choice is provided in 5 questions.

1. If xy = 180 and HCF(x, y) = 3, then find the LCM(x, y).OR

The decimal representation of 14587/(21 × 54) will terminate after how many decimal places?

2. If the sum of the zeroes of the quadratic polynomial 3x2 -kx+6 is 3, then find the value of k.

3. For what value of k, the pair of linear equations 3x+y=3 and 6x+ky=8 does not have a solution.

4. If 3 chairs and 1 table costs Rs. 1500 and 6 chairs and 1 table costs Rs.2400. Form linear equations to represent this situation.

5. Which term of the A.P. 27, 24, 21,…..is zero?

OR

In an Arithmetic Progression, if d= - 4, n=7,an=4, then find a.