Timed Challenge - Answer & Submit | GK Mania

1 What is a message broker?

A) A real estate agent

B) A postman

C) Intermediary for message passing

D) A stockbroker

2 What is the sum 1+2+3+...+10?

A) 50

B) 55

C) 60

D) 45

3 Roots of x² + 9x + 20 = 0?

A) -3 and -4

B) -5 and -6

C) -4 and -3

D) -4 and -5

4 What year was the first iPhone released?

A) 2005

B) 2010

C) 2007

D) 2009

5 How many trailing zeros in 20!?

A) 5

B) 6

C) 3

D) 4

6 Statement: 'This sentence is false.' What is its truth value?

A) Paradox (undecidable)

B) False

C) Both true and false

D) True

7 What is ∫₀^(π/2) log(sinx) dx?

A) −(π/2)log2

B) −π

C) 0

D) π/2

8 Which does not belong: Everest, Kilimanjaro, Pacific, K2?

A) Everest

B) Kilimanjaro

C) Pacific (ocean, not mountain)

D) K2

9 If the time is 11:45 AM, what is it in 3 hours 30 minutes?

A) 3:15 PM

B) 2:45 PM

C) 3:45 PM

D) 2:15 PM

10 What is the area of a circle with diameter 10?

A) 25π

B) 50π

C) 10π

D) 100π

Quiz

1 What is a message broker?

2 What is the sum 1+2+3+...+10?

3 Roots of x² + 9x + 20 = 0?

4 What year was the first iPhone released?

5 How many trailing zeros in 20!?

6 Statement: 'This sentence is false.' What is its truth value?

7 What is ∫₀^(π/2) log(sinx) dx?

8 Which does not belong: Everest, Kilimanjaro, Pacific, K2?

9 If the time is 11:45 AM, what is it in 3 hours 30 minutes?

10 What is the area of a circle with diameter 10?

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Quiz

1 What is a message broker?

2 What is the sum 1+2+3+...+10?

3 Roots of x² + 9x + 20 = 0?

4 What year was the first iPhone released?

5 How many trailing zeros in 20!?

6 Statement: 'This sentence is false.' What is its truth value?

7 What is ∫₀^(π/2) log(sinx) dx?

8 Which does not belong: Everest, Kilimanjaro, Pacific, K2?

9 If the time is 11:45 AM, what is it in 3 hours 30 minutes?

10 What is the area of a circle with diameter 10?

Navigator

Quiz Results