Q:

The electrochemical cell stops working after some time because ________

A) Electrode potential of both the electrodes becomes zero	B) One of electrodes completely vanishes
C) Electrode potential of both electrodes equalizes	D) The reaction reverses its direction

Answer & Explanation Answer: C) Electrode potential of both electrodes equalizes

Explanation:

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Filed Under: Chemistry

92 16196

Q:

The entropy change involved in the isothermal reversible expansion of 2 moles of an ideal gas from a volume of 10 $d m^{3}$ at 27°C is to a volume of 100 $d m^{3}$

A) 42.3 J/ mole / K	B) 38.3 J/ mole / K
C) 35.8 J/ mole / K	D) 32.3 J/ mole / K

Answer & Explanation Answer: B) 38.3 J/ mole / K

Explanation:

$∆ s = n R \ln \frac{v 2}{v 1}$

$= 2.303 n R \log \frac{v 2}{v 1}$ = $2.303 \times 2 \times 8.314 \times \log (\frac{100}{10})$ = $38.3 J$ $m o l^{- 1}$ $k^{- 1}$

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Filed Under: Chemistry
Exam Prep: AIEEE

43 16188

Q:

Which one of the following is notan Air Defence Missile system?

A) Akash	B) Trishul
C) Tatra	D) Astra

Answer & Explanation Answer: C) Tatra

Explanation:

Tatra not an Air Defence Missile System. It is a Czech manufacturer producing vehicles in Koprivnice. It is owned by the Tatra Trucks company, based in Ostrava, and is the third oldest company in the world producing cars with an unbroken history.

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Filed Under: General Awareness
Exam Prep: Bank Exams

0 16170

Q:

Where did PM Narendra Modi unveil the Rs. 100 coin & Postal Stamp?

A) Gujarat	B) Delhi
C) Telangana	D) Uttar Pradesh

Answer & Explanation Answer: D) Uttar Pradesh

Explanation:

PM Narendra Modi released a commemorative coin of Rs. 100 in the Honour of Rajmata Vijaya Raje Scindia, through a virtual ceremony on October 12.

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Filed Under: General Awareness
Exam Prep: Bank Exams

0 16166

Q:

Who is the custodian of indian constitution?

A) Supreme Court	B) Cabinet Ministers
C) President	D) Parliament

Answer & Explanation Answer: A) Supreme Court

Explanation:

The president is the nominal custodian of the Indian constitution but the ideal custodian is the supreme court of India.

Who_is_the_custodian_of_indian_constitution1557491256.jpg image

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Filed Under: Indian Politics
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25 16165

Q:

Find the Missing Numbers in the given Number Puzzle ?

A) 169 & 81	B) 67 & 121
C) 64 & 115	D) 70 & 110

Answer & Explanation Answer: A) 169 & 81

Explanation:

Observe that in each column, square of sum of digits in the first row = Respective second row elements.

In the same way, square of sum of digits in the second row = Respective third row elements.

=> ${(6 + 4)}^{2} = 10^{2} = 100$

=> ${(4 + 9)}^{2} = 13^{2} = 169$

=> ${(8 + 1)}^{2} = 9^{2} = 81$ .

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Filed Under: Number Puzzles
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82 16162

Q:

The famous Saint Chaitanya of Bengal was a contemporary of which of the following?

A) Alauddin Husain Shah	B) Azamshah
C) Sikandar Shah	D) Mohammad Shah

Answer & Explanation Answer: A) Alauddin Husain Shah

Explanation:

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Filed Under: Indian History
Exam Prep: Bank Exams

2 16158

Q:

Some Indian territory was transferred in 2015 to Bangladesh by following which procedure?

A) By an agreement between the Government of India and the Government of Bangladesh	B) By a legislation passed by the Parliament amending Schedule 1 to the Constitution of India
C) By amending Schedule 1 to the constitution of India by exercising amending power of the Parliament	D) By amending Schedule 1 to the constitution of India by exercising amending power of the Parliament and ratification by sixteen State Legislatures

Answer & Explanation Answer: C) By amending Schedule 1 to the constitution of India by exercising amending power of the Parliament

Explanation:

The 119th constitutional amendment bill 2013 sought to ratify the land boundary agreement between the two countries. This amendment needed special majority in the parliament to get passed. The bill proposed to amend the 1st schedule of the constitution to exchange the disputed territories occupied by both the nations in accordance with the 1974 bilateral LBA. Since, the law is not related to federal matters, only the approval of the Parliament is needed.

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Filed Under: Indian History
Exam Prep: Bank Exams

2 16151

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