Questions

Q:

Who won the world’s largest pre-college science competition in the US in the environmental engineering category for his project on biodegradation of pesticides  ?

A) Shanmuga Sundaram B) Prashant Ranganathan
C) Suresh Kumar D) Vijay Ragunathan
 
Answer & Explanation Answer: B) Prashant Ranganathan

Explanation:

An Indian boy has won the world’s largest pre-college science competition in the US in the environmental engineering category for his project on biodegradation of pesticides. Prashant Ranganathan, a 12th grader from Jamshedpur, alongwith over 20 high school students from various parts of India, participated in the Intel International Science and Engineering Fair.

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Filed Under: Honours and Awards
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Q:

The International Development Association, a lending agency, is administered by the

A) International Bank for Reconstruction and Development B) International Fund for Agricultural Development
C) United Nations Development Programme D) United Nations Industrialized Development Organization
 
Answer & Explanation Answer: A) International Bank for Reconstruction and Development

Explanation:
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Filed Under: World Organisations

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Q:

Which of the following is not a Jovian planet?

A) Jupiter B) Earth
C) Saturn D) Neptune
 
Answer & Explanation Answer: B) Earth

Explanation:

Earth is not a Jovian Planet as it is a Terrestrial planet.

A planet designated as Jovian is hence a gas giant, composed primarily of hydrogen and helium gas with varying degrees of heavier elements.

 

Within the Solar System, four Jovian planets exist – Jupiter, Saturn, Uranus, and Neptune. Though these planets vary in terms of size, mass, and composition, they all share certain characteristics that cause them to differ greatly from the terrestrial planets located in the inner Solar System.

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Filed Under: General Science
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Q:

Resistance of human body in dry condition

A) 10 ohm B) 1000 ohm
C) 10000 ohm D) 100000 ohm
 
Answer & Explanation Answer: D) 100000 ohm

Explanation:

Under dry conditions, the resistance offered by the human body may be as high as 100,000(10^5) Ohms.

 

Depending on the person, a rough value for the internal resistance of the human body is 300-1,000 Ohms. The skin's resistance is much lower if it is wet or burnt/blistered.



There are a lot of factors involved and not every person has the same electrical resistance. For instance, men tend to have lower resistance than women.

Within the body, the tissues with the greatest resistance are bone and fat - nerves and muscle have the least resistance.

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Filed Under: Physics
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Q:

The sultan who completed the conquest of the south and broke the political barriers between the north and the south was

A) Alauddin Khalji B) Ghiyasuddin-bin Tughluq
C) Muhammad bin Tughluq D) Firuz Tughluq
 
Answer & Explanation Answer: C) Muhammad bin Tughluq

Explanation:
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Filed Under: Indian History

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Q:

After independence, the first state organized on the basis of language age is  ?

A) Karnataka B) Punjab
C) Gujarat D) Andhra Pradesh
 
Answer & Explanation Answer: D) Andhra Pradesh

Explanation:
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Filed Under: Indian History
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Q:

The Sarvodaya Movement was started by

A) Vinoba Bhave B) Bal Gangadhar Tilak
C) Mahatma Gandhi D) Vivekananda
 
Answer & Explanation Answer: A) Vinoba Bhave

Explanation:

The Sarvodaya Movement was started by Vinoba Bhave on 18 April 1951 at Pochampally village in Nalgonda district who was directly influenced by Gandhi. 

 

The_Sarvodaya_Movement_was_started_by1557121966.jpg image

 

The meaning of Sarvodaya is a combination of two words Sarva meaning one and all, and Uday meaning welfare or uplift. Thus it implies Universal uplift or welfare of all as.

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Filed Under: Indian History
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Q:

Minute hand overlaps hour hand in 65 mins. In how many days it will gain 1440 hours ?

A) 57 days B) 58 days
C) 60 days D) 61 days
 
Answer & Explanation Answer: C) 60 days

Explanation:

In this problem , it has considered that 65 mins = 1hr
So mins has increased by 5 mins so multiply 5 x 24 = 120 mins extra ,
That is now per day it adds 2hr extra, so divide 1440/26 = 59.384 days =~ 60 days.

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Filed Under: Clock puzzles
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