This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 10 Algebraic Expressions – Quiz 53 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 53 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. 25 less than a number (n)Write your answer as an expression. A) N + 25. B) 25-n. C) N-25. D) 25/n. Show Answer Correct Answer: C) N-25. 2. If a = 2 and b =-2 find:a + b A) 4. B) -4. C) 0. D) 2. Show Answer Correct Answer: C) 0. 3. -(4x-3) + 2(x + 5) A) X + h. B) X-13. C) X-h. D) + 13. Show Answer Correct Answer: D) + 13. 4. In the expression 3p + 4, what parts of the expression are 3p and 4? A) Terms. B) Coefficient. C) Product. D) Sum. Show Answer Correct Answer: A) Terms. 5. Let x = 4 and y = 3. Evaluate 3x-4y. A) 6. B) 0. C) 2. D) -12. Show Answer Correct Answer: B) 0. 6. Subtract-13xy from 6xy. A) 19xy. B) Wise. C) Wise. D) -19xy. Show Answer Correct Answer: A) 19xy. 7. How many terms are in the expression?-4x + 6y-2 A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: C) 3. 8. Which option is the mathematical language version of:Double the sum of two numbers A) 2 (c + d). B) 2 (c-d). C) All the above. D) None of the above. Show Answer Correct Answer: A) 2 (c + d). 9. Difference, minus, less than, and decreased by are all words that mean ..... A) Add. B) Subtract. C) Multiply. D) Divide. Show Answer Correct Answer: B) Subtract. 10. 10c-cd + d$^{3}$ if c =-6 and d = 2 A) -40. B) 56. C) 54. D) -64. Show Answer Correct Answer: A) -40. 11. The number (in front of a variable) that is multiplied by the variable in an algebraic expression is called a what? A) Constant. B) Operator. C) Coefficient. D) Term. Show Answer Correct Answer: C) Coefficient. 12. Simplify the expression:-2x + 11 + 6x A) 8x+11. B) Hh +11. C) Hh. D) 15x. Show Answer Correct Answer: B) Hh +11. 13. Solve-xy-xy A) -xy. B) 0. C) -2xy. D) 1. Show Answer Correct Answer: C) -2xy. 14. How many terms are in the expression:4 + 2x A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: B) 2. 15. Evaluate the expression 4r-10s for r = 5 and s = 2 A) -57. B) 0. C) 40. D) None of the above. Show Answer Correct Answer: B) 0. 16. Which of the following is an example of an algebraic expression? A) 3(2 + 7)-10. B) 78-5 + 3. C) 3x + 6y. D) 8(3)-5 + 2. Show Answer Correct Answer: C) 3x + 6y. 17. Expression with a number A) Verbal expression. B) Closed sentence. C) Open sentence. D) Numerical expression. Show Answer Correct Answer: D) Numerical expression. 18. Which algebraic expression can be read as '' Two less than the product of five and an unknown quantity? A) 2-5 X. B) 5 X-2. C) 5-2 + X. D) 2-5 + X. Show Answer Correct Answer: B) 5 X-2. 19. The number of times a number or expression (called base) is used as a factor of repeated multiplication. Also called the power. A) Coefficient. B) Constant. C) Exponent. D) Variable. Show Answer Correct Answer: C) Exponent. 20. Five more than a number A) $1\times5$. B) $x\times5$. C) $1+5$. D) $x+5$. Show Answer Correct Answer: D) $x+5$. 21. Which operation is performed FIRST?(13-1) + 4 A) Addition. B) Subtraction. C) Multiplication. D) None of the above. Show Answer Correct Answer: B) Subtraction. 22. 3 x and A) Sum of 3 and y. B) Quotient of 3 and y. C) Triple and. D) Difference of 3 and y. Show Answer Correct Answer: C) Triple and. 23. Find the value of y.8y=48 A) 6. B) 40. C) 56. D) 9. Show Answer Correct Answer: A) 6. 24. Translate:the sum of eleven and the square root of a number A) $\sqrt[]{x+11}$. B) $\sqrt[]{x}+11$. C) $x^2+11$. D) $\left(x+11\right)^2$. Show Answer Correct Answer: B) $\sqrt[]{x}+11$. 25. In the expression i + 4, the letter i represents A) A number sentence. B) An open sentence. C) An addition symbol. D) An unknown number. Show Answer Correct Answer: D) An unknown number. ← PreviousNext →Related QuizzesClass 7 Mathematics Chapter 10 Algebraic Expressions Quiz 1Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 2Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 3Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 4Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 5Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 6Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 7Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 8Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 9Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books