Timed Challenge - Answer & Submit | GK Mania

1 What is the median of 3, 5, 7, 9, 11?

A) 7

B) 5

C) 9

D) 6

2 What is the Doppler effect in sound?

A) Color change

B) Weight change

C) Pitch change from motion

D) Size change

3 Who led the Zulu Kingdom's expansion?

A) Shaka Zulu

B) Mpande

C) Cetshwayo

D) Dingane

4 What is the cross product of i×j?

A) i

B) j

C) −k

D) k

5 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

6 nth term of AP: a=7, d=3, n=20?

A) 61

B) 64

C) 58

D) 67

7 What is the volume of a cone?

A) πr²

B) πr²h

C) (2/3)πr³

D) πr²h

8 What is the solution of dy/dx = ky?

A) y = sin(kx)

B) y = x² + C

C) y = kx + C

D) y = Ce^(kx)

9 What does GPU process?

A) Graphics

B) Text

C) Sound

D) Network

10 What is a B-tree data structure?

A) A hash map

B) Self-balancing search tree

C) A linked list

D) A stack

Quiz

1 What is the median of 3, 5, 7, 9, 11?

2 What is the Doppler effect in sound?

3 Who led the Zulu Kingdom's expansion?

4 What is the cross product of i×j?

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

6 nth term of AP: a=7, d=3, n=20?

7 What is the volume of a cone?

8 What is the solution of dy/dx = ky?

9 What does GPU process?

10 What is a B-tree data structure?

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Quiz

1 What is the median of 3, 5, 7, 9, 11?

2 What is the Doppler effect in sound?

3 Who led the Zulu Kingdom's expansion?

4 What is the cross product of i×j?

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

6 nth term of AP: a=7, d=3, n=20?

7 What is the volume of a cone?

8 What is the solution of dy/dx = ky?

9 What does GPU process?

10 What is a B-tree data structure?

Navigator

Quiz Results