1
NDA 2016 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Read the following information carefully and answer the questions given below.

Consider the function

f(x) = | x $$-$$ 1 | + x2, where x $$\in $$ R.
What is the area of the region bounded by X-axis, the curve y = f(x) and the two ordinates x = 1 and x = $${3 \over 2}$$ ?
A
$${5 \over {12}}$$ sq. unit
B
$${7 \over {12}}$$ sq. unit
C
$${2 \over {3}}$$ sq. unit
D
$${11 \over {12}}$$ sq. unit
2
NDA 2017 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
The area bounded by the curve | x | + | y | = 1
A
1 sq. unit
B
2$$\sqrt 2 $$ sq. units
C
2 sq. units
D
2$$\sqrt 3 $$ sq. units
3
NDA 2018 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
What is the are of the region bounded by the parabolas y2 = 6(x $$-$$ 1) and y2 = 3x ?
A
$${{\sqrt 6 } \over 3}$$
B
$${{2\sqrt 6 } \over 3}$$
C
$${{4\sqrt 6 } \over 3}$$
D
$${{5\sqrt 6 } \over 3}$$
4
NDA 2019 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
What is the area of the region enclosed between the curve y2 = 2x and the straight line y = x?
A
$${2 \over 3}$$ sq. unit
B
$${4 \over 3}$$ sq. unit
C
$${1 \over 3}$$ sq. unit
D
1 sq. unit
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