Kppsc, Gat subject mathematics Mcqs

Описание

for complete playlist please click the below links
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https://www.youtube.com/watch?v=wL1ZcIoSh28&list=PLGkgNnHca5KOWWMDPdx7YW0x7yvb-e1Lk
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hello this is asad
kppsc , get sub subject mathematics
today i will share some mathematics objectives
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1.
The graph of the parametric equations y= t^2 and x=t represents
(a) circle
(b) parabola
(c) Ellipse
(d) stright lines
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2. If h(x)= 3x+2 and h(f(x)= x then f(x) =?
(a) 0
(b) 2
(c) -1
(d) 1
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3. log2[log3[logx]]= 1 , then what is the value of the x
(a) 4^3
(b) 2^3
(c) 2^9
(d) 2^4
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4. limits x approaches to 0 (e^x-e^(-x))/(sinx)
(a) 0
(b) 2
(c) 1
(d) 3
here the correct option is 2
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5. limits x approaches to 0 (4^x- 3^x)/(3^x-2^x)
(a) ln(3/4)
(b) ln(4/3)
(c) ln(4/3)/ln(3/2)
(d) ln(4/3)- ln(3/2)
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6. the point in which the curve y = x^2-4x+3 has Gradient 2 then whats is (x,y)
(a) (1,0)
(b) (2,0)
(c) (0,1)
(d) (3,0)
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