Bank PO Questions


Q:

How many amino acids are found in living organisms?

A) 1500 B) 3000
C) 20 D) 4
 
Answer & Explanation Answer: C) 20

Explanation:

Amino acids are a crucial, yet basic unit of protein, and they contain an amino group and a carboxylic group. They play an extensive role in gene expression processes.

 

Amino acids become proteins when 50 or more are bonded together in a chain. All the millions of different proteins in living things are formed by the bonding of only 20 amino acids.

 

Eight of these amino acids are essential and cannot be produced by the body.

They are:

• Leucine

• Isoleucine

• Lysine

• Threonine

• Methionine

• Phenylalanine

• Valine

• Tryptophan

•  Histidine is an amino acid that is categorized as semi-essential since the human body doesn't always need it to properly function

 

Nonessential amino acids are produced by the human body either from essential amino acids or from normal protein breakdowns. Nonessential amino acids include:

• Asparagine

• Alanine

• Arginine

• Aspartic acid

• Cysteine

• Glutamic acid

• Glutamine

• Proline

• Glycine

• Tyrosine

• Serine.

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Filed Under: Biology
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6 3416
Q:

An amount of 5,000 is invested at a fixed rate of 8 per cent per annum. What amount will be the value of the investment in five years time, if the interest is compounded annually

A) 7346.64 B) 8346
C) 3456 D) 4567
 
Answer & Explanation Answer: A) 7346.64

Explanation:

The only part of this type of calculation that needs particular
care is that concerning the interest rate. The formula assumes that
r is a proportion, and so, in this case:
r = 0.08
In addition, we have P = 5,000 and n = 5, so:
V = P(1 + r)5 = 5,000 x (1 + 0.08)5 = 5,000 x 1.469328 = 7,346.64
Thus the value of the investment will be 7,346.64

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Filed Under: Compound Interest
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0 3416
Q:

Study of sound is called

A) Agronomy B) Accoustics
C) Aesthetics D) Aeronautics
 
Answer & Explanation Answer: B) Accoustics

Explanation:

Accoustics is a subject deals with the Study of sound

 

Aesthetics is a Philosophy of fine arts

 

The science or art of flight is called Aeronautics

 

The science of soil management is called Agronomy.

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Filed Under: General Awareness
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7 3413
Q:

Which of the following is not a monotheistic religion?

A) Hinduism B) Christianity
C) Islam D) Sikhism
 
Answer & Explanation Answer: A) Hinduism

Explanation:

Monotheism is the belief in a single all-powerful god, as opposed to religions that believe in multiple gods.

Sikhism, Judaism, Christianity, and Islam are widely practiced forms of monotheism.

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5 3410
Q:

K men agree to donate a gift of Rs. L to trust. If three men drop out how much more will each have to contribute towards the purchase of the gift ?

A) L / (k-3) B) k / (L-3)
C) 2K / 3L-K D) 3L / K(K-3)
 
Answer & Explanation Answer: D) 3L / K(K-3)

Explanation:

Intial contribution = L/K
After 3 men drop, then contribution =L/K-3
The amount more to pay in contribution = LK-3 - LK

 

3LK(K-3)

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Filed Under: Numbers
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3 3410
Q:

Fouaad Mirza is related to which sports?

A) Equestrian B) Long jump
C) Short throw D) Shooting
 
Answer & Explanation Answer: A) Equestrian

Explanation:

Fouaad Mirza is related to the game Equestrian. His show wins first medal to India in equestrian game. He clinched silver medal in the individual event of equestrian game in the Asian games 2018. 

 

Fouaad Mirza belongs to Bangaluru.

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Filed Under: Sports
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1 3409
Q:

Which one of the following foreign agencies will assist the municipal agencies to improve quality of municipal schools through its School Excellence Programmes(SEP) ?

A) IMF B) UNDP
C) ADB D) UNICEF
 
Answer & Explanation Answer: C) ADB

Explanation:

Asian Development Bank (ADB) announced that it will assist the municipal agencies to improve quality of municipal schools through its School Excellence Programme (SEP).

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2 3409
Q:

Alcohol has many sensations and effects like

A) loss of concentration B) dizziness
C) nausea D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

Alcohol has many sensations and effects like dizziness, nausea and loss of concentration.

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Filed Under: General Science
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5 3408