Class 11 Maths Second Unit Test Question Paper 2014-15 CBSE - Future Study Point

# Class 11 Maths Second Unit Test Question Paper 2014-15 CBSE

Study Future Study Point maths assignments and test papers for class 11 SA-1, exam,it will help you in your readiness of the test. Examining test papers and assignments, the students get idea regarding the kind of questions posed in the test, they can design their technique of planning so as to get incredible marks . All questions are set up as indicated by CBSE standards by the teacher expertiseย  in maths. Contemplating Future Study Point’s study material you will wind up ready to clear your doubts from the base of any problems. You can subscribe us for getting refreshed inputs of study material for your exams.

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### NCERT solutions of class 11 maths

CBSE Class 11-Question paper of maths 2015

CBSE Class 11 – Second unit test of maths 2021 with solutions

## Class 11 Second Unit Test Question Paper 2014-15 CBSE

### Class 11ย  Second Unit Testย  2014-15

Maths

Time: 1ยฝ hrsย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  Class X lย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย M.M:ย 40ย  ย

Note: All questions are compulsory.

### Section A

Q1.ย  ย Prove for n =1

Q2ย  Express in a +ib form

Q3.ย  Solve 5x โ3 < 3x + 1, when x is an integer.

Q4.ย  Find the total number of ways answering 6 multiple choices questions having four choices

### Section (B )ย  [4 marks each]

Q5.ย  Prove thatย  ย  ย  ย  is divisible by 4 for all n โ N. Hence prove that ย  is divisible by 24 for all n โ N.

Q6.ย  Prove by mathematical induction: (nโ N)

Q7.ย  Solve the following system of inequalities graphically :

3y – 2x โค 4 , x + 3y > 3, x + y โฅ 5, y < 4

Q8.ย  Find real value of ฮธ such that

is a real number

Q9.ย  A solution of 8 % boric acid is to be diluted by adding a 2 %ย  of boric acid solution to it . The resulting mixture is to be more than 4 % but less than 6 % boric acid. If we have 640 liters of 8% solution, how many liters of 2 % solution will have to be added?

Q10.ย  Find n ifย ย

25Cn+5 = 25C2n -1

### ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  Section (C ) [ 6 marks each]ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย ย

Q11.ย  Out of 6 boys and 4 girls, a committee of 5 is to be formed, in how many ways can this be done if :

(1) At least 2 girls are included.ย

(2) At most 2 girls are included.

Q12.ย  ย (i) Find the number of words which can be made using all letters of the word AGAIN. If these words are written as in the dictionary. What will be the 50 th word?

(ii) How many four-digit numbers can be formed from digits 1,1,2,2,3,3,4,4,5,5 ?

## NCERT Solutions of Science and Maths for Class 9,10,11 and 12

### NCERT Solutions for class 9 maths

 Chapter 1- Number System Chapter 9-Areas of parallelogram and triangles Chapter 2-Polynomial Chapter 10-Circles Chapter 3- Coordinate Geometry Chapter 11-Construction Chapter 4- Linear equations in two variables Chapter 12-Heron’s Formula Chapter 5- Introduction to Euclid’s Geometry Chapter 13-Surface Areas and Volumes Chapter 6-Lines and Angles Chapter 14-Statistics Chapter 7-Triangles Chapter 15-Probability Chapter 8- Quadrilateral

### NCERT Solutions for class 9 scienceย

 Chapter 1-Matter in our surroundings Chapter 9- Force and laws of motion Chapter 2-Is matter around us pure? Chapter 10- Gravitation Chapter3- Atoms and Molecules Chapter 11- Work and Energy Chapter 4-Structure of the Atom Chapter 12- Sound Chapter 5-Fundamental unit of life Chapter 13-Why do we fall ill ? Chapter 6- Tissues Chapter 14- Natural Resources Chapter 7- Diversity in living organism Chapter 15-Improvement in food resources Chapter 8- Motion Last years question papers & sample papers

### NCERT Solutions for class 10 maths

 Chapter 1-Real number Chapter 9-Some application of Trigonometry Chapter 2-Polynomial Chapter 10-Circles Chapter 3-Linear equations Chapter 11- Construction Chapter 4- Quadratic equations Chapter 12-Area related to circle Chapter 5-Arithmetic Progression Chapter 13-Surface areas and Volume Chapter 6-Triangle Chapter 14-Statistics Chapter 7- Co-ordinate geometry Chapter 15-Probability Chapter 8-Trigonometry

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### NCERT Solutions for Class 10 Science

 Chapter 1- Chemical reactions and equations Chapter 9- Heredity and Evolution Chapter 2- Acid, Base and Salt Chapter 10- Light reflection and refraction Chapter 3- Metals and Non-Metals Chapter 11- Human eye and colorful world Chapter 4- Carbon and its Compounds Chapter 12- Electricity Chapter 5-Periodic classification of elements Chapter 13-Magnetic effect of electric current Chapter 6- Life Process Chapter 14-Sources of Energy Chapter 7-Control and Coordination Chapter 15-Environment Chapter 8- How do organisms reproduce? Chapter 16-Management of Natural Resources

### NCERT Solutions for class 11 maths

 Chapter 1-Sets Chapter 9-Sequences and Series Chapter 2- Relations and functions Chapter 10- Straight Lines Chapter 3- Trigonometry Chapter 11-Conic Sections Chapter 4-Principle of mathematical induction Chapter 12-Introduction to three Dimensional Geometry Chapter 5-Complex numbers Chapter 13- Limits and Derivatives Chapter 6- Linear Inequalities Chapter 14-Mathematical Reasoning Chapter 7- Permutations and Combinations Chapter 15- Statistics Chapter 8- Binomial Theorem

CBSE Class 11-Question paper of maths 2015

CBSE Class 11 – Second unit test of maths 2021 with solutions

### NCERT solutions for class 12 maths

 Chapter 1-Relations and Functions Chapter 9-Differential Equations Chapter 2-Inverse Trigonometric Functions Chapter 10-Vector Algebra Chapter 3-Matrices Chapter 11 – Three Dimensional Geometry Chapter 4-Determinants Chapter 12-Linear Programming Chapter 5- Continuity and Differentiability Chapter 13-Probability Chapter 6- Application of Derivation CBSE Class 12- Question paper of maths 2021 with solutions Chapter 7- Integrals Chapter 8-Application of Integrals

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Solutions of class 12ย  maths question paper 2021 preboard exam CBSE Solution

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