10th General Maths MCQS Chapter 1

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10th General Maths MCQS


An expression which involves numbers and letters together with operational signs is called:
Algebraic expression
rational expression
Polynomial
Irrational expression

Which of the following is a pure surd?
5?7
4?3
4
1/7?3

Which of the following expression is not a rational expression?
2×2/3y3
x3 +1/x + 1
x + 1 /3×3 + x2 +3
3?x +1/3?x +1

Which of the following is a proper rational expression?
x3 +8/x + 1
3×2 + 4x + 5/ 2x^4+ 1
2?x+3/2?x-3
2×3 + 3×2 +3/x2 + x + 3

x + 5/x2 – 6x – x/x – 6 =?
5 + x – x2/x2 -6x
x2 – 6x/5 + x- x2
5 + x – x2/x2 +6x
5 – x – x2/x2 -6x