Questions

Q:

Select the correct statement about the process of scientific inquiry.

A) The goal of scientific research is to prove the stated hypothesis. B) It is possible to test hypotheses, such as those involving historical events, without conducting experiments.
C) If the results of an experiment do not support the hypothesis that is tested, the experiment is badly designed. D) All of the above
 
Answer & Explanation Answer: B) It is possible to test hypotheses, such as those involving historical events, without conducting experiments.

Explanation:

The correct statement among the given options about the process of scientific inquiry is "It is possible to test hypotheses, such as those involving historical events, without conducting experiments."

 

Although it is not possible to carry out experiments to test hypotheses about evolutionary relationships between living groups or about the timing of the origin of major evolutionary innovations, such hypotheses can be evaluated by making predictions about the expected findings that would result from these hypotheses. Data can then be collected to test whether these predictions are correct.

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Filed Under: General Science
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Q:

Who is the inventor of railway engine?

A) George Stephenson B) W.H.F Tablot
C) Richard Trevithik D) Eli Whitney
 
Answer & Explanation Answer: C) Richard Trevithik

Explanation:
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Filed Under: Inventions

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Q:

Glucose is stored in the human body as

A) Sucrose B) Glycogen
C) Cellulose D) None of the above
 
Answer & Explanation Answer: B) Glycogen

Explanation:

Glucose stored in the form of glycogen in human bodies in the liver and muscles. Excess glycogen is stored as fat cells as liver can store a limited amount of glucose as glycogen.

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Filed Under: General Science
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Q:

What is the theme of 2017 World Migratory Bird Day ?

A) Their future is our future – a healthy planet for migratory birds and people B) Networking for migratory birds
C) Energy: make it bird friendly D) Destination flyways: Migratory bird and Tourism
 
Answer & Explanation Answer: A) Their future is our future – a healthy planet for migratory birds and people

Explanation:

World Migratory Bird Day (WMBD) was initiated in 2006 and is an annual awareness-raising campaign highlighting the need for the conservation of migratory birds and their habitats. It has a global outreach and is an effective tool to help raise global awareness of the threats faced by migratory birds, their ecological importance, and the need for international cooperation to conserve them.

Day for World Migratory Bird Day celebrations is 10 May.

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Filed Under: Important Days and Years
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Q:

Which of the following is the scheme for which entire premium of the assured person is paid by the Central Government

A) Jawahar Bhima Yojana B) Shiksha Sahyog Yojana
C) Swarnajayanti Shahari Rozagar Yojana D) None of these
 
Answer & Explanation Answer: B) Shiksha Sahyog Yojana

Explanation:
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Filed Under: Indian Economy

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Q:

Is water a Pure substance?

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

True, Water is a Pure substance and not a mixture.


 


We know that, A mixture is when two or more substances combine physically together. You can find that the mixture retains the properties of the original components.


In water, two hydrogen atoms combine with one oxygen atom chemically, forming a new substance that has properties different from hydrogen alone or oxygen alone.


 


Therefore, water is not a mixture; it is a compound and it is pure.

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Subject: Chemistry
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Q:

Florence Nightingale Medal is given internationally in which of these fields ?

A) Gaana B) Nursing
C) Architecture D) Teaching
 
Answer & Explanation Answer: B) Nursing

Explanation:
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Filed Under: Honours and Awards

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Q:

What is the measurement at remote distances by means of a radio -link from the object to the ground called?

Answer

Telemetry

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Subject: General Science

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