Jharne De and Ranjana Kumar Solutions for Chapter: Algebraic Expressions, Exercise 2: Multiple-Choice Questions

Translate the following statement into a mathematical expression:

Rajeev bought $2$ more apples than Sonu. Sonu has $3$ apples less than Raghu. If Raghu had $n$ number of apples, how many apples did Rajeev and Raghu have?

The expression $x^2-3x-7$ subtracted from $0$ gives _____.

The numerical coefficients of the terms of the algebraic expression $2x^2-7x^{2}y+5x{y}^2-8$ are

The algebraic expression for 'five times $m$ subtracted from the product of $a$ and $b$' is

The breadth of a rectangular park is $x \mathrm{metres}$. Its length is double its breadth. After taking three rounds of the park, the total distance travelled will be _____ $\mathrm{metres}$.

The algebraic expression $\left(2x^2+a\right)-3x^2+xa$ is the same as _____.

$x^2+y^2-(x^2-y^2)$ is the same as _____.

What is the degree of the polynomial $a^2+b^2+c^2+3abc$?