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Class X Mathematics SA 1 Question Paper (2015 – 2016)

SA-1 Class 10th Maths 2015-16 Latest Original Question (Sept. 2015) Papers conducted in different CBSE schools
10th SA-1 CBSE Original Maths Paper 2015-2016 -1
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10th SA-1 CBSE Original Maths Paper 2015-2016 -9
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CBSE Board 2014 SA-1 Original papers of mathematics for Class 10th conducted in different CBSE schools
10th SA-1 CBSE Original Maths Paper 2014_2015-1
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10th SA-1 CBSE Original Maths Paper 2014_2015-2
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10th SA-1 CBSE Original Maths Paper 2014_2015-3
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CBSE class 10 Board 2013 SA-1 Original papers of Maths
X Maths SA 01_Original_Question_Paper_2013-01
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X Maths SA 01_Original_Question_Paper_2013-04
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Polynomial class 10 test yourself

 Section-A

1. The zeroes of the quadratic polynomial x² + 99x + 127 are

(A) both positive 

(B) both negative 

(C) one positive and one negative 

(D) both equal

2. The zeroes of the quadratic polynomial x² + k x + k, k ≠ 0,

(A) cannot both be positive 

(B) cannot both be negative 

(C) are always unequal 

(D) are always equal

3. If the zeroes of the quadratic polynomial ax2 + bx + c, c ≠ 0 are equal, then

(A) c and a have opposite signs 

(B) c and b have opposite signs 

(C) c and a have the same sign 

(D) c and b have  the same sign

4. If one of the zeroes of a quadratic polynomial of the form x²+ax + b is the negative of the other, then it

(A) has no linear term and the constant term is negative.
(B) has no linear term and the constant term is positive.
(C) can have a linear term but the constant term is negative.
(D) can have a linear term but the constant term is positive.

5. The number of polynomials having zeroes as –2 and 5 is

(A) 1            (B) 2 

(C) 3            (D) more than 3

Section-B

1. Find the zeroes of 2x³ – 11x² + 17x – 6.

2. Find the quadratic polynomial, the sum and the product of whose zeroes are ¹/₂, and –2 .3. Find the values of m and n for which x = 2 and –3 are zeroes of the polynomial: 3x² – 2mx + 2n.4. Check whether x² + 4 is factor of x⁴ + 9x² + 20

Section-C

5. Divide the polynomial (x⁴ + 1) by (x – 1) and verify the division algorithm.

6. Find all zeroes of x⁴ – 3x³ – 5x² + 21x – 14, if two of its zeroes are √7 and – √7 7. On dividing x³ – 3x² + x + 2 by a polynomial g(x), the quotient and remainder were x – 2 and –2x + 4 respectively, find g(x).

Section-D

8. Given that √2 is a zero of the cubic polynomial 6x³ + √2 x² – 10x – 4 √2 , find  its other two zeroes.

9. Find k so that x² + 2x + k is a factor of 2x⁴ + x³ – 14 x² + 5x + 6. Also find all the zeroes of the two polynomials.

10. Given that x – √5 is a factor of the cubic polynomial x³ – 3√ 5x² + 13x – 3 √5 , find all the zeroes of the polynomial.

9th class Maths NCERT Solution and previous Question

X Chapter For  Science Test Paper And Study Materials 1  Matter in Our Surroundings 2  Is Matter Around Us Pure 3  Atoms and Molecules 4  Structure of the Atom 5  The Fundamental Unit of Life 6  Tissues 7  Diversity in Living Organisms 8  Motion 9  Force and Laws of Motion 10  Gravitation 10. Thrust and Pressure 11  Work and Energy 12  Sound 13  Why Do We Fall Ill 14  Natural Resources 15  Improvement in Food Resources

CBSE Class IX Chapters for Mathematics Test Paper And Study Materials IX Number System IX Polynomial(Algebra) IX Introduction to Euclid Geometry IX Lines and Angles (Geometry) IX Triangle(Geometry) IX CO-Ordinate Geometry IX Area of Triangle(Heron Formula) IX Linear equations in two variables IX Quadrilaterals IX Area of Parallelogram IX Geometry: Circles IX Constructions IX Surface Areas and Volumes IX Statistics IX Probability

DAV and DPS Question Papers for class 9 and 10 SA-1 September 2014 - 2015

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Class IX
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Geetha told her classmate radha that (root2 - 1 upon root root2 + 1) is an irrational number. Radha told Geetha that she was wrong and further claimed that if there is a number x such that x3 is irrational then x5 is also irrational. Geetha said that Radha was wrong. Radha accepted her mistake.justify both these statements.

CBSE Class IX Chapters for Mathematics

Test Paper And Study Materials

IX Number System

IX Polynomial(Algebra)

IX Introduction to Euclid Geometry

IX Lines and Angles (Geometry)

IX Triangle(Geometry)

IX CO-Ordinate Geometry

IX Area of Triangle(Heron Formula)

IX Linear equations in two variables

IX Quadrilaterals

IX Area of Parallelogram

IX Geometry: Circles

IX Constructions

IX Surface Areas and Volumes

IX Statistics

IX Probability

9th[IX] Sample papers for Summative Assessment – 1 [links]
Mathematics	Science
Social Science	English, Hindi and Sanskrit
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Mathematics	Science
Social Science	English, Hindi and Sanskrit