Test: Algebraic Expressions

# Test: Algebraic Expressions

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## 10 Questions MCQ Test Mathematics (Maths) Class 7 | Test: Algebraic Expressions

Test: Algebraic Expressions for Class 7 2023 is part of Mathematics (Maths) Class 7 preparation. The Test: Algebraic Expressions questions and answers have been prepared according to the Class 7 exam syllabus.The Test: Algebraic Expressions MCQs are made for Class 7 2023 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Algebraic Expressions below.
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Test: Algebraic Expressions - Question 1

### What are the coefficients of x in the expression 8 – x + y?

Test: Algebraic Expressions - Question 2

### What are the coefficients of y in the expression 4x – 3y?

Detailed Solution for Test: Algebraic Expressions - Question 2

coefficient is the integral number next to a given variable.

for y, it is -3

Test: Algebraic Expressions - Question 3

### What are the coefficients of y in the expression yz2+ 5?

Detailed Solution for Test: Algebraic Expressions - Question 3

In mathematics, a coefficient is a multiplicative factor in some term of a polynomial, a series, or any expression; it is usually a number, but may be any expression. So here the coefficient is z2.

Test: Algebraic Expressions - Question 4

Write the expression for the statement: the sum of three times x and 11.

Detailed Solution for Test: Algebraic Expressions - Question 4

Three times of x is 3 multiplied by x which is 3x . sum of 3x and 11 is 3x plus 11 which is 3x + 11

Test: Algebraic Expressions - Question 5

Write an expression : Raju s father s age is 5 years more than 3 times Raju s age. If Raju s age is x years, then father’s age is

Detailed Solution for Test: Algebraic Expressions - Question 5

Since father’s age is 3 times Raju's age and 5 more . So three times is 3x and 5 more, so it means 3x+5 is the answer.

Test: Algebraic Expressions - Question 6

Identify the coefficient of x in expression 8 – x + y

Test: Algebraic Expressions - Question 7

The number of terms in 4p2q − 3pq+ 5 is

Detailed Solution for Test: Algebraic Expressions - Question 7

Number of terms means the total number of individual elements present in a statement.

We have 4p2q, 3pq2 and 5 separated by a plus or minus sign, so these three are our terms.

Test: Algebraic Expressions - Question 8

The expression for sum of numbers a and b subtracted from their product is

Detailed Solution for Test: Algebraic Expressions - Question 8

Sum of numbers is (a+b) , its product is ab and we have to subtract sum from product , so its ab-(a+b)

Test: Algebraic Expressions - Question 9

The sum of mn + 5 – 2 and mn+3 is

Detailed Solution for Test: Algebraic Expressions - Question 9

mn+5 – 2 + mn + 3 = mn + mn + 5 - 2+3 = 2mn+6

Test: Algebraic Expressions - Question 10

What is the statement for the expression 3mn + 5

## Mathematics (Maths) Class 7

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## Mathematics (Maths) Class 7

168 videos|276 docs|45 tests