Find real questions from previous competitive exam papers with answers and solutions.
Browse complete papersIf \(\rm \sec A=\frac{13}{12}\) and A is acute, find sin(90° - A).
\(\frac{5}{13}\)
\(\frac{12}{13}\)
\(\frac{1}{13}\)
\(\frac{3}{13}\)
Correct answer
\(\frac{5}{13}\)
A triangle has vertices at A(0, 0), B(6, 0), and C(0, 8). What are the coordinates of its Circumcenter?
(4, 3)
(3, 5)
(3, 4)
(4, 5)
Correct answer
(4, 3)
In triangle XYZ, a line is drawn parallel to YZ intersecting XZ at A and XY at B. If XA = 2 cm, AZ = 6 cm, and XB = 3 cm, find BY.
7 cm
19 cm
9 cm
6 cm
Correct answer
7 cm
553 + 173 - 723 + 201960 is equal to:
0
1
2
3
Correct answer
0
If tan x = 2, find the value of cot(90° - x) + tan(90° - x).
\(\frac{5}{2}\)
\(\frac{7}{2}\)
\(\frac{2}{3}\)
\(\frac{1}{4}\)
Correct answer
\(\frac{5}{2}\)
In a circle, chord AB subtends an angle of 80° at the center. What is the measure of the angle subtended by the same chord at any point C on the circumference, on the same side as the arc?
20°
30°
40°
50°
Correct answer
20°
From a point 13 cm away from the center of a circle, a tangent of length 12 cm is drawn. Find the radius of the circle?
5 cm
13 cm
7 cm
12 cm
Correct answer
5 cm
Which of the following is least?
\(\frac{1}{2}, 0.25, 0.3, \frac{3}{4}\)
\(\frac{1}{2}\)
0.25
0.3
\(\frac{3}{4}\)
Correct answer
\(\frac{1}{2}\)
A sum doubles in 10 years at Sl. find its Rate of interest
15%
20%
25%
10%
Correct answer
15%
If A works twice as fast as B, and A can complete a task in 10 days, how many days will it take for B to complete the task?
50 days
40 days
30 days
20 days
Correct answer
50 days