28
Q:

This statesman,politican,scholar,inventor,and one of early presidents of USA invented the swivel chair,the spherical sundial,the moldboard plow,and the cipher wheel.

A) George Washington B) Alexander Hamilton
C) John Adams D) Thomas Jefferson

Answer:   D) Thomas Jefferson



Explanation:

 Thomas Jefferson (April 13, 1743 – July 4, 1826) was the third President of the United States (1801-1809) and the principal author of the Declaration of Independence (1776).

Subject: Inventions
Q:

Which of the following is the lowermost layer of the Atmosphere?

 

A) Troposphere B) Mesosphere
C) Thermosphere D) Exosphere
 
Answer & Explanation Answer: A) Troposphere

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Inventions
Exam Prep: Bank Exams

0 8
Q:

_____ was the first host country of the FIFA (Federation Internationale de Football Association) World Cup.

 

A) Italy B) Uruguay
C) Brazil D)  France
 
Answer & Explanation Answer: B) Uruguay

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Inventions
Exam Prep: Bank Exams

0 42
Q:

Humankind’s oldest mammal ancestor named Durlstotherim newmani has been discovered in ______.

 

A) West Indies B) India
C) United Kingdom D) China
 
Answer & Explanation Answer: C) United Kingdom

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Inventions
Exam Prep: Bank Exams

0 74
Q:

In the following question, select the missing number from the given series.


97, 91, 79, 61, 37, ?

 

A) 9 B) 7
C) 1 D) 5
 
Answer & Explanation Answer: B) 7

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Inventions
Exam Prep: Bank Exams

2 56
Q:

In the following question, select the missing number from the given series.


97, 91, 79, 61, 37, ?

 

A) 9 B) 7
C) 1 D) 5
 
Answer & Explanation Answer: B) 7

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Inventions
Exam Prep: Bank Exams

0 57
Q:

Which of the numbers given below is NOT rational?

 

A) 324 B) 643
C) 325 D) 273
 
Answer & Explanation Answer: A) 324

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Inventions
Exam Prep: Bank Exams

0 142
Q:

............. is an alkali metal.

 

A) Sodium B) Manganese
C) Aluminium D) Magnesium
 
Answer & Explanation Answer: A) Sodium

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Inventions
Exam Prep: Bank Exams

0 62
Q:

Louis Pasteur was known for discovery of

A) Polio vaccine B) Chicken pox vaccine
C) Small pox vaccine D) Rabies vaccine
 
Answer & Explanation Answer: D) Rabies vaccine

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Inventions
Exam Prep: Bank Exams

0 102