Bank Exams Questions

Q:

Which of these is a receptor molecule?

cell1528281904.jpg image

A) A B) B
C) C D) E
 
Answer & Explanation Answer: B) B

Explanation:

The receptor molecules, which receive signals from outside the cell, passing the signal to the inside.

 

In order for a nerve cell, or any cell, to perceive its environment, it needs a sensory apparatus. And for an individual cell, most of that sensation is derived at the cell surface. So, it expresses on its cell surface proteins that span across the membrane.

In the outside world, these proteins can act to receive signals, catching molecules on the outside and then as the molecule passes to the inside of the cell, they can send signals like alarm signals that can tell the cell that a particular molecule is outside.

 

Hence, here B is the receptor cell.

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Q:

Sharan and Mayukh, working together, can complete a task in 18 days. However, Mayukh works alone and leaves after completing 1/3 of the task. Then, Sharan takes over and completees the remaining work by himself. As a result, the duo could complete the task in 40 days. How many days would Sharan alone have taken to do the job if Mayuk' had worked faster than Sharan ?

A) 24 B) 45
C) 72 D) 30
 
Answer & Explanation Answer: B) 45

Explanation:
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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

What type of mirror is used in car headlights?

A) Concave B) convex
C) Both A & B D) None of the above
 
Answer & Explanation Answer: A) Concave

Explanation:

Concave type of glasses are used in the headlights of the vehicles as the light from the bulb which is at focus will converges out and spreads and reflects back parallely.

 

What_type_of_mirror_is_used_in_car_headlights1535545831.jpg image

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Q:

Who has been appointed as the chairman of Syndicate Bank in August 2017 ?

A) Rudra Narayan Kar B) R N Dubey
C) Melwyn Rego D) Ajay Vipin Nanavati
 
Answer & Explanation Answer: D) Ajay Vipin Nanavati

Explanation:

The Appointments Committee of the Cabinet has approved Ajay Vipin Nanavati appointment as Non-Official Director/Non-Executive Chairman in Syndicate Bank for three years. Melwyn Rego as MD & CEO of Syndicate bank.

As the chairman became responsible for overall policy directions, the managing director and chief executive officer became the executive head, accountable for day-to-day functioning of the bank.

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Q:

Total 100 members are writing exam. In that 48 members are writing first exam, 45 members are writing second exam and 38 members are writing third exam. 5 members are writing all the three exams. How many members are writing 2 exams ?

A) 26 B) 23
C) 27 D) 21
 
Answer & Explanation Answer: D) 21

Explanation:

Total number of exams written by 100 students = 48 + 45 + 38 = 131
Now let us say x members are writing only 1 exam, y members are writing only 2 exams, z members are writing only 3 exams.
Therefore, x + 2y + 3z = 131 also x + y + z = 100.
Given that z = 5. So x + 2y = 116 and x + y = 95.
Solving we get y = 21.
So 21 members are writing exactly 2 exams.

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Q:

Who has been appointed as the new Executive Director (ED) of RBI in place of US Paliwal ?

A) Anjali Singh B) Manish Tomar
C) Susheela Singh D) Surekha Marandi
 
Answer & Explanation Answer: D) Surekha Marandi

Explanation:

Surekha Marandi has been appointed as the new Executive Director (ED) of Reserve Bank of India (RBI). She succeeded U S Paliwal, who retired on December 31, 2016.

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Q:

Solve the MathPuzzle Challenge ?

21728536_1414818525291914_2403155789974071436_n1505380084.jpg image

A) 4! B) 5!
C) 6! D) Can't be determined
 
Answer & Explanation Answer: D) Can't be determined

Explanation:

NUMERICAL has 9 positions in which 2, 4, 6, 8 are even positions.

And it contains 5 consonents i.e, N, M, R, C & L. Hence this cannot be done as 5 letters cannot be placed in 4 positions.

Therefore, Can't be determined.

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Q:

Logical puzzle

You have 10 coins….arrange them in 4 straight lines such that each line contains 4 coins.

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