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Maths Puzzles Questions with Answers for Competitive Exams

3 years ago 46.4K Views
Q :  

Find the mean of first Five Prime Numbers.

(A) 5.4

(B) 3.6

(C) 5.6

(D) 4.5

Correct Answer : C

Q :  

If , then will be:

(A) 40

(B) 52

(C) 64

(D) 76

Correct Answer : B

Q :  

If , the value of of

(A) 0

(B) 1

(C) 84

(D) 206

Correct Answer : A

Q :  

Find the value of ∠BAC in the given diagram If AB=AC=CD and ∠ADB=20°?

(A) 50°

(B) 105°

(C) 45°

(D) 100°

Correct Answer : D

Q :  

Δ ABC is a right angled triangle whose angle A is right angled. Which side needs to bisect to form two other right angled triangles?

(A) AB

(B) BC

(C) AC

(D) None of these

Correct Answer : B

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