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Q:

On 5 March 2017, who launched an artificial intelligence – driven chatbot named ‘EVA (Electronic Virtual Assistant)’ for customer services? 

 

A) ICICI Bank B) State Bank of India
C) HDFC Bank D) Bank of Baroda
 
Answer & Explanation Answer: C) HDFC Bank

Explanation:
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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

If two coulomb of charge flows through any cross-section of a conductor in one second, what will be the current flowing through it?

A) 1 Ampere B) 1/2 Ampere
C) 1/4 Ampere D) 2 Amperes
 
Answer & Explanation Answer: D) 2 Amperes

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Filed Under: Physics
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Q:

Which one of the following is lyophilic colloid?

A) Gold sol B) Smoke
C) Cloud D) Starch aqueous solution
 
Answer & Explanation Answer: D) Starch aqueous solution

Explanation:

Starch aqueous solution is a lyophilic colloidal solution.

 

Lyophilic colloids are liquid loving colloids.  When these colloids are mixed with suitable liquid high force of attraction exists between colloidal particles and liquid.

 

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Filed Under: Chemistry
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Q:

Which of the following salts is acidic in nature?

A) Sodium Carbonate B) Ammonium Phosphate
C) Magnesium Sulphate D) Sadium Acetate
 
Answer & Explanation Answer: A) Sodium Carbonate

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Q:

A manufacturer faces a -1.2 price elasticity of demand for its product. It is presently selling 7,500 units/day. If it wants to increase quantity sold by 9%, it must lower its price by

A) 7.5 percent B) 7.8 percent
C) 10.2 percent D) 10 percent
 
Answer & Explanation Answer: A) 7.5 percent

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Filed Under: Indian Economy
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Q:

If demand curve for an electric tooth brush is D = 25000 -­ 7P and supply curve is S = 10000 + 8P, find the equilibrium Price?

A) Rs 150 B) Rs 1000
C) Rs 400 D) Rs 50
 
Answer & Explanation Answer: B) Rs 1000

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Q:

Which is the form of market where there is lack of competition?

A) Monopoly B) Oligopoly
C) Perfect competition D) Marketisation
 
Answer & Explanation Answer: A) Monopoly

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Filed Under: Indian Economy
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Q:

Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

A) If a thing B) is worth doing at all
C) it is worth done well. D) No error
 
Answer & Explanation Answer: C) it is worth done well.

Explanation:

Error is in third part. Since “doing” was used in second part it should be followed by “doing” in third part as well instead of using “done”. Such repetitive figure of speech is used in
English grammar to create emphasis. This sentence indicates that a thing that is worth doing is also worthy of doing well. Here worth is the noun that must be followed by the verb doing.

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Filed Under: English
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