Mathematics Part1

The post is about Multiple Choice Questions from Chapter 4 of Intermediate First-Year Mathematics. The Quiz is about Quadratic Equations Questions with Answers. There are 28 MCQ Type Questions with answers. Let us start with the quiz “Quadratic Equations Questions”.

The standard form of a quadratic equation is written as:

$$ax^2+bx+c=0$$

where:

$a, b$, and $c$ are coefficients (numbers), and $x$ is variable, provided that $a \ne 0$ (otherwise it would not be a quadratic equation).

Online MCQs Quadratic Equations Questions

• If 2 and -5 are roots of a quadratic equation then the equation is
• If $S$ and $P$ are the sum and product of the roots of a quadratic equation then the equation is
• If $\alpha$ and $\beta$ are the roots of $3x^2-2x+4=0$ then the value of $\alpha+\beta$ is
• If $p$ and $q$ are the roots of $8x^2-3x-16=0$ then $pq$ is equal to
• If $ax^2+bx+c=0$ then the discriminant is
• If the roots of $ax^2+bx+c=0$, ($a\ne 0$) are real then
• The roots of $ax^2+bx+c=0$ are imaginary, if
• The roots of $ax^2+bx+c=0$ are equal, if
• If the discriminant is a positive and perfect square then the roots are
• If the discriminant is positive and not a perfect square then the roots are
• If the discriminant is negative, then the roots are
• If the discriminant is zero, then the roots are
• The roots of $2x^2-bx + 8=0$ are imaginary, if
• The equation of the form $ax^2+bx+c=0$ where $a, b, c \in R$, and $a\ne 0$ is called
• A quadratic equation is also called
• The degree of a quadratic equation is
• The graph of a quadratic equation is
• The basic techniques for solving quadratic equations is/ are
• To solve $ax^2  + bx+c=0$ where $a, b,c \in R and $a\ne 0$, we can use
• The equation of the form $(x+a)(x+b)(x+c)(x+d)=k$, where $a+b=c+d$, can be converted into
• For any $n\in Z, $\omega^n$ is equivalent to one of
• $\omega^{28}+\omega^{29}+1=$?
• The fourth roots of unity are
• The synthetic division is a process of
• $x^2-x-6=0$ has roots
• The roots of equation $x^2+2x+3=0$ are
• If the roots $px^2+qx+1=0$ are equal then
• A quadratic equation $Ax^2+Bx+C=0$ becomes a linear equation if

Applications of Quadratic Equations

Quadratic equations have various applications in many fields, including:

• Projectile motion
• Circuit analysis
• Optimization problems

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The post concerns MCQs Quadratic Equations Chapter 4 of Intermediate Mathematics the first year. There are 20 questions and each question and its options appear randomly. The quiz will help First-year (Intermediate) Pre-Engineering mathematics students prepare for the examination. Let us start with MCQs Quadratic Equations First Year Mathematics with Answers.

Please go to MCQs Quadratic Equations First Year 2 to view the test

MCQs Quadratic Equations with Answers

• The complex cube roots of unity are ———– each other.
• The complex fourth roots of unity are ——— each other.
• If the sum of all cube roots unity is equal to $x^2+1$ then $x$ is equal to
• If the product of all cube roots of unity is equal to $\rho^2+1$ then $p$ is
• The complex fourth roots of unity are ———- each other.
• The expression $a_nx^n + a_{n-1}x^{n-1}+\cdots + a_1x+a_0$. $a\ne 0$ is a polynomial of degree $n$ if $n$ is any$
• The expression $x^2+\frac{1}{x} -3$ is
• If $f(x)$ is divided by $x-a$ then Divided = (divisor)(—–)+Remainder.
• If $f(x)$ is divided by $x-a$ then by remainder theorem, the remainder is
• The polynomial ($x-a$) is a factor of $f(x)$ if and only if
• $x-2$ is a factor of $x^2-kx +4$ if $k$ is
• If $x=-2$ is a root of $kx^4-13x^2+36=0$ then $k=$
• $x+a$ is a factor of $x^n+a^n$ when $n$ is
• $x-a$ is a factor of $x^n-a^n$ if $n$ is
• Sum of roots of $ax^2-bx-c=0$ is ($a\n-0$)
• Product of $ax^2-bx -c=0$ is ($a\ne 0$)
• The sum of the roots of any quadratic equation is
• The product of roots of any quadratic equation is
• If sum of roots of $7x^2+px+q=0$ is q then $q=$
• If product of roots of $7x^2-px+q=0$ is 1 then $q=$

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Online MCQs about Sets and Functions Class 11 First Year Quiz with Answers. The multiple-choice questions are for chapter 2 (“Sets Functions and Groups”) of the First Year Mathematics book. Let us start with the Sets and Functions Class 11 Quiz.

Please go to Important Sets and Functions Class 11 Quiz 4 to view the test

Sets and Functions Class 11 Mathematics Quiz

• A compound proposition which is always wrong is called
• If $p$ be proposition then $p \vee \sim p$ is
• If $p$ be any proposition then $p\wedge \sim p$ is
• If $\sim p \rightarrow q$ is a conditional then its converse is
• If $\sim p \rightarrow q$ is a conditional then its inverse is
• If $\sim p \rightarrow q$ is a conditional then its central positive is
• If $p$ is a proposition $4<5$ is a proposition $2+5=8$ then truth value of $p \wedge q$ is If $p$ is a proposition $4<5$, $q$ is a proposition $2+5=8$ then truth value of $p \vee q$ is If $p$ is a proposition $4<5$, $q$ is a proposition $2+5>8$ then truth value of $p \rightarrow q$ is
• If $p$ is a proposition $4<5$, $q$ is a proposition $2+5 \ne 8$ then truth value of $p\leftrightarrow q$ is
• For the propositions $p$ and $q$, $(p \wedge q) \rightarrow p$ is
• For the propositions $p$ and $q$, $p\rightarrow (p \vee q)$ is
• The words or symbols which convey the idea of quantity or numbers is called
• The symbol which is used to convey the idea of all objects under consideration is called
• The logical form of $(A \cap B)’=A’\cup B’$ is
• The logical form of $(A \cup B)’ = A’ \cap B’$ is
• If $p$ and $q$ are two propositions then truth set of $p \vee q$ is
• If $p$ and $q$ are two propositions then truth set of $p\wedge q$ is
• If $p$ and $q$ be two propositions then truth set of $p\rightarrow q$ is
• Truth set of $p\leftrightarrow q$ is

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