Timed Challenge - Answer & Submit | GK Mania

1 nPr = 720 and nCr = 120. Find r?

A) 6

B) 4

C) 3

D) 5

2 What is the principle of an MRI machine?

A) Light scattering

B) X-ray absorption

C) Sound reflection

D) Nuclear magnetic resonance

3 What is a server?

A) Computer serving others

B) A waiter

C) A monitor

D) A printer

4 If 2^x = 512, x = ?

A) 9

B) 10

C) 8

D) 11

5 What is Pascal's principle?

A) Pressure transmitted equally in fluid

B) No transmission

C) Pressure decreases

D) Pressure increases

6 A clock gains 5 min in 24h. Correct at Monday noon. When 10:00 PM Tuesday, actual time?

A) 10:00 PM

B) 9:50 PM

C) 10:03 PM

D) 9:57 PM approx

7 What is the National AI Strategy by NITI Aayog called?

A) Startup India

B) Make in India

C) Digital India

D) AI

8 What organelle is responsible for producing ATP?

A) Mitochondria

B) Lysosome

C) Ribosome

D) Nucleus

9 What year did Apple discontinue the iPod?

A) 2023

B) 2021

C) 2020

D) 2022

10 What year was COVID-19 vaccine first available?

A) 2023

B) 2022

C) 2019

D) 2020

Quiz

1 nPr = 720 and nCr = 120. Find r?

2 What is the principle of an MRI machine?

3 What is a server?

4 If 2^x = 512, x = ?

5 What is Pascal's principle?

6 A clock gains 5 min in 24h. Correct at Monday noon. When 10:00 PM Tuesday, actual time?

7 What is the National AI Strategy by NITI Aayog called?

8 What organelle is responsible for producing ATP?

9 What year did Apple discontinue the iPod?

10 What year was COVID-19 vaccine first available?

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Quiz

1 nPr = 720 and nCr = 120. Find r?

2 What is the principle of an MRI machine?

3 What is a server?

4 If 2^x = 512, x = ?

5 What is Pascal's principle?

6 A clock gains 5 min in 24h. Correct at Monday noon. When 10:00 PM Tuesday, actual time?

7 What is the National AI Strategy by NITI Aayog called?

8 What organelle is responsible for producing ATP?

9 What year did Apple discontinue the iPod?

10 What year was COVID-19 vaccine first available?

Navigator

Quiz Results