Sawaal

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Q:

The United Nation declared 2005-2015 as the International Decade for

A) Water for Life Decade B) Bone and Joint Decade
C) Second International Decade for the Eradication of colonialism D) International Decade for Natural Disaster Rreduction
 
Answer & Explanation Answer: A) Water for Life Decade

Explanation:
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Q:

Which of these rules are applicable for naming covalent compounds?

A) nonmetal name + nonmetal name + suffix –ide B) nonmetal name + nonmetal name + suffix –ite
C) metal name + nonmetal name + suffix –ide D) metal name + nonmetal name + suffix –ite
 
Answer & Explanation Answer: C) metal name + nonmetal name + suffix –ide

Explanation:

Simple covalent compounds are generally named by using prefixes metal name + nonmetal name + suffix –ide to indicate how many atoms of each element are shown in the formula. Also, the ending of the last (most negative) element is changed to -ide. The prefixes used are mono-, di-, tri-, tetra-, penta-, hexa-, and so forth.

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Filed Under: Chemistry
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Q:

The energy of a photon, whose momentum is 10 MeV/c, where c is the speed of light, is given by

A) 10 MeV B) 100 MeV
C) 1 MeV D) 0.1 MeV
 
Answer & Explanation Answer: A) 10 MeV

Explanation:

A photon’s relativistic momentum is given by the equation,E = pc where p is the momentum.

P = 10 MeV/c

So, E = 10 MeV

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Point out which from the following is NOT a right enumerated in the Constitution of India but has been articulated by the Supreme Court to be a Fundamental Right

A) Right to privacy B) Certiorari
C) Abolition of untouchability D) Right to form association or Union
 
Answer & Explanation Answer: A) Right to privacy

Explanation:
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Filed Under: Indian Politics

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Q:

Friction can be reduced by changing from

A) Static to Dynamic B) Rolling to Sliding
C) Dynamic to Static D) Sliding to Rolling
 
Answer & Explanation Answer: D) Sliding to Rolling

Explanation:

Any object rolls when there is no friction. So, Sliding to Rolling is correct.

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Filed Under: Physics
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Q:

When is International Talk Like a Pirate Day is observed?

A) December 11 B) September 16
C) March 8 D) September 19
 
Answer & Explanation Answer: D) September 19

Explanation:
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Q:

Who gave the safety valve theory for Indian National Congress?

A) Lala Lajpat Rai B) MN Roy
C) Bal Gangadhar Tilak D) Bipinchandra Pal
 
Answer & Explanation Answer: A) Lala Lajpat Rai

Explanation:

Lala Lajpat Rai, popularly known as Punjab Kesari was an Indian Freedom Fighter who gave the safety valve theory for Indian National Congress in 1916 in a daily news paper paper 'Young India'. 

Who_gave_the_safety_valve_theory_for_Indian_National_Congress1559629734.jpg image

It was said that the INC was started by Viceroy Lord Dufferin with the help of an ex Civil Services member as a 'Safety Valve' against the popular discontent.

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Filed Under: Indian History
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Q:

During a Financial Emergency, all Money Bills passed by State Legislatures require the consent of the 

A) Prime Minister B) President
C) Lok Sabha D) Union Finance Minister
 
Answer & Explanation Answer: B) President

Explanation:

No Financial Emergency has been imposed on the country so far. Article 360 deals with Financial Emergency. (This article, however,shall not apply to the state of Jammu and Kashmir)

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Filed Under: Indian Politics

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