Author name: Umar Draz

educationist

Which country became the second nation to land a rover on Mars after the US in May 2021?

A. Russia
B. China
C. India
D. Germany
Correct answer is: B. China
China’s rover mission made it the second nation to successfully deploy a rover on Mars.

After North Korea’s nuclear development, how many nuclear-armed countries exist including Israel?

A. 8
B. 9
C. 10
D. 11
Correct answer is: B. 9
Including Israel and North Korea, there are nine recognized countries with nuclear capabilities.

The first book on Public Administration was written by:

A. L.D. White
B. Pfiffner and Presthus
C. Simon, Smithburg and Thompson
D. E.N. Gladden
Correct answer is: A. L.D. White
L.D. White authored the foundational text on Public Administration as an academic discipline.

Public corporation is the innovation of the 20th century. Its basic feature is:

A. A corporation by courtesy
B. Created for particular purpose
C. It is the result of government’s entry into business
D. It has virtue of business management
Correct answer is: C. It is the result of government’s entry into business
Public corporations are government-established entities designed to provide goods or services.

Founder of the Scientific Management School of Thought:

A. Herbert Simon
B. Pfiffner
C. Mary Parker Follett
D. F.W. Taylor
Correct answer is: D. F.W. Taylor
F.W. Taylor introduced scientific management principles to improve industrial efficiency.

Capital of Georgia:

A. Tbilisi
B. Helsinki
C. Cyprus
D. Accra
Correct answer is: A. Tbilisi
Tbilisi is the capital and largest city of Georgia in Eastern Europe.

Radioactivity can be detected by use of:

A. Polarimeter
B. Geiger counter
C. Calorimeter
D. None of these
Correct answer is: B. Geiger counter
A Geiger counter detects ionizing radiation emitted by radioactive substances.

Data is processed by the computer into:

A. Numbers
B. Data
C. Processor
D. Output
Correct answer is: B. Data
Computers process raw data to produce meaningful information for users.

The sum of three consecutive even natural numbers is 78. Find the greatest number:

A. 22
B. 24
C. 26
D. 28
Correct answer is: D. 28
If the sum is 78, the numbers are 24, 26, 28; the greatest is 28.

If a/3 = b/2 then (2a + 3b)/(3a – 2b) = ?

A. 12/5
B. 5/12
C. 3/2
D. 2/3
Correct answer is: A. 12/5
Solving the equation step by step gives (2a + 3b)/(3a – 2b) = 12/5.
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