In the expression −3(2x − 5), the coefficient of x is A 6 B −6 C 3 D −3 Explanation
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Chapter 9: Basic Algebra – Expressions, Identities and Factorisation (Set-3)
In the term 0.5x, the numerical coefficient is A 0.5 B 5 C x D 0 Explanation The numerical coefficient
Continue readingChapter 9: Basic Algebra – Expressions, Identities and Factorisation (Set-2)
In the term −9p, what is the numerical coefficient A 9 B −9 C p D −p Explanation The numerical
Continue readingChapter 9: Basic Algebra – Expressions, Identities and Factorisation (Set-1)
In the term 7x, which part is the numerical coefficient A x B 7x C 7 D 1 Explanation The
Continue readingChapter 8: Squares, Square Roots, Cubes and Cube Roots (Set-5)
What is the smallest number to multiply 675 to make it a perfect square A 5 B 15 C 3
Continue readingChapter 8: Squares, Square Roots, Cubes and Cube Roots (Set-4)
What is the smallest number to multiply 72 to make it a perfect square A 3 B 6 C 8
Continue readingChapter 8: Squares, Square Roots, Cubes and Cube Roots (Set-3)
Which of these numbers is a perfect square A 1158 B 1162 C 1166 D 1156 Explanation 1156 = 34²,
Continue readingChapter 8: Squares, Square Roots, Cubes and Cube Roots (Set-2)
Which number is a perfect square A 122 B 121 C 123 D 124 Explanation 121 = 11 × 11,
Continue readingChapter 8: Squares, Square Roots, Cubes and Cube Roots (Set-1)
Which of the following is a perfect square number A 82 B 83 C 85 D 81 Explanation 81 =
Continue readingChapter 7: Applications of Percentages (Set-5)
Simplify the value of (18/35)÷(54/70)(18/35)÷(54/70) in simplest form A 3/2 B 5/6 C 6/5 D 2/3 Explanation Divide by multiplying
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