NDA / CDS / AFCAT - MCQ Practice Questions
Practice <strong>NDA, CDS, AFCAT, CAPF</strong> MCQ questions covering Mathematics, English, General Knowledge, General Science, and Current Affairs. Perfect for Indian Army, Navy, and Air Force officer aspirants.
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A circle has radius 7 cm. Find the area of the sector with central angle 60°.
If cos θ = and θ is in the first quadrant, find sin θ.
Find the sum of the series 2 + 4 + 8 + 16 + ... up to 10 terms.
A man walks 30 km north, then 40 km east. Find his displacement from starting point.
If 2ˣ = 32, find x.
Integrate ∫(3x² + 4x + 5)dx
Find the LCM of 24, 36, and 48.
Find the equation of a line passing through (2, 3) with slope 2.
Solve the inequality 3x + 7 > 16.
What is the sum of interior angles of a hexagon?
If 2^x = 32, find the value of x.
A circle has radius 7 cm. What is its circumference?
Find the value of (5³)^().
A person invests ₹5000 at 8% per annum for 2 years. Find simple interest.
Find the area of a parallelogram with base 15 cm and height 8 cm.
Find the median of {3, 7, 2, 9, 5, 1, 8}.
In triangle ABC, if ∠A = 60°, ∠B = 80°, find ∠C.
The sum of first n natural numbers is 300. Find n.
A boat travels downstream for 30 km in 2 hours and upstream for 30 km in 3 hours. Find the speed of the boat in still water.
Two numbers are in the ratio 3:4. If their LCM is 180, find the greater number.