Timed Challenge - Answer & Submit | GK Mania

1 What does NFC enable?

A) Near-field communication

B) National Frequency Channel

C) Network File Control

D) New Format Code

2 Who led the Bardoli Satyagraha of 1928?

A) Mahatma Gandhi

B) Jawaharlal Nehru

C) Subhas Chandra Bose

D) Vallabhbhai Patel

3 Percentage of area of inscribed circle to circumscribed circle of a square?

A) 50%

B) 75%

C) 25%

D) 100%

4 Marked 35% above CP, discount 15%. Profit %?

A) 14.8%

B) 9.8%

C) 19.8%

D) 20%

5 Who founded the Mongol Empire?

A) Genghis Khan

B) Kublai Khan

C) Attila

D) Tamerlane

6 What is the value of lim(x→0) (1−cosx)/x²?

A) 1/2

B) 2

C) 0

D) 1

7 What is the formula for the angle bisectors of two lines?

A) y = mx

B) x = a

C) ax + by = 0

D) (a₁x+b₁y+c₁)/√(a₁²+b₁²) = ±(a₂x+b₂y+c₂)/√(a₂²+b₂²)

8 Value of sin 60° × cos 30°?

A) 1/2

B) √3/2

C) 1/4

D) 3/4

9 Roots of x² + -15x + 56 = 0?

A) 8 and 9

B) 9 and 8

C) 8 and 7

D) 7 and 6

10 What is ∫dx/(x²+a²)?

A) sin⁻¹(x/a) + C

B) (1/a)tan⁻¹(x/a) + C

C) tan(x/a) + C

D) ln(x²+a²) + C

Quiz

1 What does NFC enable?

2 Who led the Bardoli Satyagraha of 1928?

3 Percentage of area of inscribed circle to circumscribed circle of a square?

4 Marked 35% above CP, discount 15%. Profit %?

5 Who founded the Mongol Empire?

6 What is the value of lim(x→0) (1−cosx)/x²?

7 What is the formula for the angle bisectors of two lines?

8 Value of sin 60° × cos 30°?

9 Roots of x² + -15x + 56 = 0?

10 What is ∫dx/(x²+a²)?

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Quiz

1 What does NFC enable?

2 Who led the Bardoli Satyagraha of 1928?

3 Percentage of area of inscribed circle to circumscribed circle of a square?

4 Marked 35% above CP, discount 15%. Profit %?

5 Who founded the Mongol Empire?

6 What is the value of lim(x→0) (1−cosx)/x²?

7 What is the formula for the angle bisectors of two lines?

8 Value of sin 60° × cos 30°?

9 Roots of x² + -15x + 56 = 0?

10 What is ∫dx/(x²+a²)?

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Quiz Results