Questions

Q:

If sin 30° + cos 45° = X, then the value of X.

A) (2√2-√3)/2 B) 4/√3
C) (1-√3)/√3 D) (1+√2)/2
 
Answer & Explanation Answer: D) (1+√2)/2

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Q:

Two circles of same radius intersect each other at P and Q. If the length of the common chord is 30 cm and distance between the centres of the two circlesis 40 cm, then what is the radius (in cm) of the circles?

A) 25 B) 26
C) 27 D) 28
 
Answer & Explanation Answer: A) 25

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Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best express the same sentence in Indirect/Direct speech.

 

They told us that they had waited at the station for a long time.

A) They told us "We waited at the station for a long time". B) They told us "We had been waiting at the station for a long time".
C) They told us "We are waiting at the station for a long time". D) They told us "We wait at the station for a long time."
 
Answer & Explanation Answer: A) They told us "We waited at the station for a long time".

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Filed Under: English
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

 

Evil twin

 

A) Getting punished for the deeds of another person who is just like you B) An imaginary double humorously invoked to explain or excuse uncharacteristic or reprehensible behaviour
C) When two people are alike then one will be good and the other evil D) To show behaviour which randomly switches between good and evil
 
Answer & Explanation Answer: B) An imaginary double humorously invoked to explain or excuse uncharacteristic or reprehensible behaviour

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Ice floats on water because its density is

A) more than water B) zero
C) less than water D) same as water
 
Answer & Explanation Answer: C) less than water

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which leukocyte is responsible for antibody production?

A) Monocyte B) T-Cells
C) B Lymphocyte D) Basophil
 
Answer & Explanation Answer: C) B Lymphocyte

Explanation:

Leukocyte, commonly known as a white blood cell (WBC), is a major component in protecting the body against invading microorganisms and body cells with mutated DNA, and they clean up debris. 

B Lymphocyte also called as B-Cells or plasma cells produces the antibodies or immunoglobulins that bind to specific foreign or abnormal components of plasma membranes. This is also referred to as humoral (body fluid) immunity.

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

___ are the carriers of heredity material.

A) Genetics B) Genes
C) Gametes D) Germ cells
 
Answer & Explanation Answer: B) Genes

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

As per RBI In October 2017, Gross Non-Performing Assets (GNPA) ratio for NBFCs increased to what percentage till March 2017?

 

A) 2 B) 5
C) 10 D) 20
 
Answer & Explanation Answer: B) 5

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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