Questions

Q:

Improve the bracketed part of the sentence.
It was so hot during the concert that some spectators passed (out).

A) away B) by
C) over D) no improvement
 
Answer & Explanation Answer: D) no improvement

Explanation:
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Filed Under: English
Exam Prep: Bank Exams , GRE

1 1971
Q:

What is SCSI?

Answer

SCSI - Small computer systems interface is a type of interface used for computer components such as hard drives, optical drives, scanners and tape drives. It is a competing technology to standard IDE (Integrated Drive Electronics).

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0 1971
Q:

What is cycle stealing?

Answer

We encounter cycle stealing in the context of Direct Memory Access (DMA). Either the DMA controller can use the data bus when the CPU does not need it, or it may force the CPU to temporarily suspend operation. The latter technique is called cycle stealing. Note that cycle stealing can be done only at specific break points in an instruction cycle.

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0 1970
Q:

Queen Elizabeth I ascended the throne of England in the year

Answer

1558 AD

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Subject: World History

2 1970
Q:

How does molecular shape affect polarity?

Answer

Polarity :: 


The polarity of a molecule defines its other physical properties such as melting point, boiling point, surface tension, vapor pressure etc... Simply, polarity occurs when the electron distribution in a molecule is asymmetric. This results in a net dipole moment in the molecule. One end of the molecule is charged negative while the other gets a positive charge.


 


The polarization of a molecule greatly depends on the shape of the molecule. A diatomic molecule like HF mentioned above has no issue of shape. The net dipole moment is only due to the uneven distribution of electrons between the two atoms. However, when there are more than two atoms involved in making a bond, there are many complexities.


 


The water molecule is of bent shape. Therefore, when the two pair of electrons shared by oxygen with two hydrogen atoms is pulled towards oxygen, the net dipole moment results in the direction of the oxygen atom. There is no other force to cancel out the resultant dipole moment. Hence, the water molecule is highly polar.


 


Ammonia molecule is of a pyramid shape and the electronegative N atom pulls the electrons towards itself. The three N-H bonds are not in the same plane; hence the dipole moments created do not get canceled out. This makes ammonia a polar molecule.


 


However, the dipole moments sometimes get canceled due to the shape of the molecules, making the molecule non-polar. Carbon dioxide is such a molecule.

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Subject: Chemistry Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

4 1970
Q:

Which 6 banking entities of India became history on 1 April 2017 as they were merged with State Bank of India ?

Answer

Five associate banks of SBI – State Bank of Bikaner and Jaipur (SBBJ), State Bank of Hyderabad (SBH), State Bank of Mysore (SBM), State Bank of Patiala (SBP) and State Bank of Travancore (SBT), besides Bharatiya Mahila Bank (BMB) became part of the State Bank of India (SBI) on 1 April 2017. This merger catapulted SBI to among the top 50 banks in the world.


– With this six-way mega merger, the merged entity (SBI) will have a deposit base of more than Rs. 26 lakh crore and advances level of Rs. 18.50 lakh crore. It will have a total customer base of 37 crore with a branch network of around 24,000 and nearly 59,000 ATMs across the country.


– The government had in February 2017 approved the merger of these five associate banks with SBI. Later in March 2017, the Cabinet approved merger of BMB as well.


– SBI first merged State Bank of Saurashtra with itself in 2008. Two years later, State Bank of Indore was merged with it.

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Subject: General Awareness Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

3 1970
Q:

Which is an example of an expressed power congress holds?

A) declaring war B) maintaining an army
C) Both A & B D) None of the above
 
Answer & Explanation Answer: C) Both A & B

Explanation:
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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk

1 1970
Q:

Which city was adjudged as India's Cleanest City for the third consecutive year as per Swachh Survekshan 2019?

A) Indore B) Mysuru
C) Ambikapur D) Bhopal
 
Answer & Explanation Answer: A) Indore

Explanation:

Indore city was adjudged as India's Cleanest City for the third consecutive year as per Swachh Survekshan 2019.

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Filed Under: Indian Geography
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

1 1969