1
NDA Mathematics 10 April 2022
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language
What is the area included in the first quadrant between the curves y = x and y = x?
A
$\frac{1}{8} \ \text{square unit}$
B
$\frac{1}{4} \ \text{square unit}$
C
$\frac{1}{2} \ \text{square unit}$
D
1 square unit
2
NDA Mathematics 14 November 2021
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language
What is the area bounded by y = [x], where [⋅] is the greatest integer function, the x-axis and the lines x = -1.5 and x = -1.8?
A
0.3 square unit
B
0.4 square unit
C
0.6 square unit
D
0.8 square unit
3
NDA Mathematics 18 April 2021
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language
What is the area bounded by $\rm y=\sqrt{16-x^2}$, y ≥ 0 and the x-axis?
A
16π square units.
B
8π square units.
C
4π square units.
D
2π square units.
EXAM MAP