Mathematics 10th Class English Medium Online Test With Answers

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Mathematics 10th Class English Medium Online Test

Sr. # Questions Answers Choice
1 An equation of the type 3x+32-x+6 = 0 is called a/an: Reciprocal equation Radical equation Exponential equation None of these
2 An equation, which remains unchanged when x is replaced by (img) is called a/an: Radical equation Reciprocal equation Exponential equation None of these
3 Two linear factors x2-15x+56 are: (x-7) and (x+8) (x+7) and (x-8) (x-7) and (x-8) (x+7) and (x+8)
4 The quadratic formula is:
5 The number of methods to solve a quadratic equation is: 1 2 3 4
6 The number of terms in a standard quadratic equitation ax2+bx+c=0 is: 1 2 3 4
7 Standard form of quadratic equation is:
8 If Tanθ=1 then Sinθ= ____________ whenθ lies in 3rd quadrant. 1/2 -1/2 -1/<span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">√2</span> 1/<span style="font-family: arial, sans-serif; font-size: 16px; color: rgb(34, 34, 34);">√2</span>
9 1+tan2θ=________ Sin<sup>2</sup><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">θ</span> Cos<sup>2</sup><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">θ</span> Cosec<sup>2</sup><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">θ</span> Sec<sup>2</sup><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">θ</span>
10 A'=_____________ {x|x<span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: small;">∈U^x</span><b style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: small;">∉A</b>} {x|x<span style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">∈U^x</span><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: small;">∈</span><b style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">A</b>} {x|x<b style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">∉</b><span style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">U^x</span><span style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">∈</span><b style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">A</b>} {x|x<b style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">∉</b><span style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">U^x</span><b style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">∉</b><b style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">A</b>}
11 (A∩B)'= _____________ A'∪B' A'∩B' A∩B A∪B
12 45°= ________ radian. π/3 π/4 π/6 π/2
13 Sin(-350°) lies in _____________. 1st quadrant 2nd quadrant 3rd quadrant 4th quadrant
14 Cotθ = __________ Sinθ/cosθ 1/cosθ Cosθ/Sinθ 1/sinθ
15 If an object is above the level of observation then angle formed between the horizontal line and observer's line of sight is called: Angle of dispersion Angle of elevation Obtuse angle None of these
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