# CBSE Class 9 Mathematics Solved Practice Paper 2018-2019: Set-I

Aug 14, 2018 12:07 IST
CBSE Class 9 Mathematics Practice Paper

For the students of CBSE class 9, we bring here the Mathematics practice paper for the academic session 2018-2019. This practice paper has been prepared as per the guidelines set by CBSE and follows the latest exam pattern.

Subject experts at jagranjosh.com have designed the CBSE class 9 Maths practice paper to cover most of the important concepts and topics. Questions given in this practice paper are designed in a way to help students prepare for the examinations in the most efficient way. All the questions are provided with appropriate solutions to which will help to make a hassle free preparation for the upcoming mid-term exams or the periodic tests.

Structure of CBSE Class 9 Science Solved Practice Paper 2018-2019: Set-I

• The question paper consists of 30 questions divided into four sections A, B, C and D.
• Section A contains 6 questions carrying 1 mark each.
• Section B contains 6 questions carrying 2 marks each.
• Section C contains 10 questions carrying 3 marks each.
• Section D contains 8 questions carrying 4 marks each.
• Total Marks: 80
• Maximum Time: 3 hours

Students may download the complete CBSE Class 9 Mathematics Solved Practice Paper and keep it to practice later whenever they find themselves good enough at all basic concepts and fundamentals of the subject.

NCERT Solutions for CBSE Class 9 Maths

Some of the sample questions from CBSE Class 9 Mathematics Solved Practice Paper : Set-I are given below:

Q. If the vertical angle of an isosceles triangle is 100o then find the measures of its base angles.

Sol.

Let the measure of each of the base angles be x°.
Now,

x + x + 100 = 180o                   [ Angle sum property of a triangle]

⇒         2x + 100 = 180

⇒         2x = 180 – 100 = 80

⇒          x = 40
&there4; The measure of each of the base angles of the triangle is 40°.

Q. A batsman in his 11th innings makes a score of 68 runs and there by increases his average score by 2. What is his average score after the 11 th innings.

Sol.

Let average score after 11th innings = x

Then average after 10th innings = x – 2

According to question,

10(x – 2) + 68 = 11x

⇒        10x – 20 + 68 = 11x

⇒        x = 48

Hence, the average score after 11th innings is 48.

Q. AB is a line segment and P is its mid-point. D and E are points on the same side of AB such that ∠BAD = ∠ABE and ∠EPA = ∠DPB. Show that

Show that

(i) ΔDAP ≅ ΔEBP

Sol.

As ∠ EPA = ∠ DPB                  (Given)

⇒ ∠ EPA + ∠DPE = ∠ DPB + ∠DPE

&there4;  ∠APD = ∠BPE                      …(i)

Now in ΔDAP and ΔEBP

AP = BP                                  (Given P is midpoint of AB)

∠APD = ∠BPE                          (From equation (i))

Hence ΔDAP ≅ ΔEBP (By ASA congruence rule)

To get the complete class 9 practice paper, click on the following link:

Solving the CBSE Class 9 Maths Practice Paper, students may assess their preparedness and analyse the areas which still need to be worked upon.

We are also providing here the CBSE Class 9 practice paper designed last year for the session 2017-2018. This paper also contains a set of important questions that helped students score high marks in the annual exams 2018. Students may download the previous year practice paper set form the following link:

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Maths is a subject which can’t be learned by simply reading or memorising the theorems and formulae, but practicing a number of problems designed on different concepts. So, students must solve more and more practice papers to write their exam well and score optimum marks.

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