Timed Challenge - Answer & Submit | GK Mania

1 What is an LED?

A) Laser emission device

B) Large electronic display

C) Light-emitting diode

D) Low energy device

2 If 2^x = 128, x = ?

A) 6

B) 8

C) 7

D) 9

3 Two trains: 120m at 40km/h and 80m at 50km/h approach each other. Crossing time?

A) 12 sec

B) 10 sec

C) 8 seconds

D) 6 sec

4 What year was the COVID-19 pandemic declared?

A) 2020

B) 2021

C) 2022

D) 2019

5 Angle between hands at 7:20?

A) 90°

B) 100°

C) 110°

D) 120°

6 What year did Rivian go public via IPO?

A) 2020

B) 2022

C) 2023

D) 2021

7 What country's protests followed Mahsa Amini's death?

A) Syria

B) Iran

C) Iraq

D) Afghanistan

8 Roots of x² + 11x + 30 = 0?

A) -6 and -7

B) -4 and -5

C) -5 and -6

D) -5 and -4

9 What is the global semiconductor market size in 2023?

A) ~$527 billion

B) ~$1 trillion

C) ~$50 billion

D) ~$100 billion

10 What does NFC stand for in mobile technology?

A) National Frequency Channel

B) Near Field Communication

C) Network File Control

D) New Format Connection

Quiz

1 What is an LED?

2 If 2^x = 128, x = ?

3 Two trains: 120m at 40km/h and 80m at 50km/h approach each other. Crossing time?

4 What year was the COVID-19 pandemic declared?

5 Angle between hands at 7:20?

6 What year did Rivian go public via IPO?

7 What country's protests followed Mahsa Amini's death?

8 Roots of x² + 11x + 30 = 0?

9 What is the global semiconductor market size in 2023?

10 What does NFC stand for in mobile technology?

Navigator

Quiz

1 What is an LED?

2 If 2^x = 128, x = ?

3 Two trains: 120m at 40km/h and 80m at 50km/h approach each other. Crossing time?

4 What year was the COVID-19 pandemic declared?

5 Angle between hands at 7:20?

6 What year did Rivian go public via IPO?

7 What country's protests followed Mahsa Amini's death?

8 Roots of x² + 11x + 30 = 0?

9 What is the global semiconductor market size in 2023?

10 What does NFC stand for in mobile technology?

Navigator

Quiz Results