Questions

Q:

n is an integer chosen at random from the set

{5, 7, 9, 11 }

p is chosen at random from the set

{2, 6, 10, 14, 18}

What is the probability that n + p = 23 ?

A) 0.1 B) 0.2
C) 0.25 D) 0.3
 
Answer & Explanation Answer: A) 0.1

Explanation:

Each of the integers in the first set could be combined with any from the second set, giving a total of 4 x 5 = 20 possible pairs.

Of these the combinations that could give a sum of 23 are (5 + 18), and (9 + 14)

This means that the probability of getting a sum of 23 is 2/20 = 1/10

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Q:

 ______________ among the following is not a type of JavaScript.

 

A) text/JavaScript B) text/ecmascript
C) text/vbscript D) JavaScript vbscript
 
Answer & Explanation Answer: D) JavaScript vbscript

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams

7 59017
Q:

Which country is resettling its refugees in the Bhashan Char Island?

 

 

A) Bangladesh B) China
C) Sri Lanka D) Nepal
 
Answer & Explanation Answer: A) Bangladesh

Explanation:
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Q:

Isotopes of an element have ______.

 

A) Same physical properties B) Different chemical properties
C) Different number of neutrons D) Different atomic number
 
Answer & Explanation Answer: C) Different number of neutrons

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

1 58962
Q:

Smart-Up grants, is associated with which Indian bank?

 

A) ICICI Bank B) Yes Bank
C) Axis Bank D) HDFC Bank
 
Answer & Explanation Answer: D) HDFC Bank

Explanation:
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Q:

What is the compound interest earned at the end of 3 years?

I. Simple interest earned on that amount at the same rate and for the same period is Rs. 4500.

II.The rate of interest is 10 p.c.p.a.

III.Compound interest for 3 years is more than the simple interest for that period by Rs.465.

A) I and II only B) II and III only
C) I and III only D) Either II or III only
 
Answer & Explanation Answer: D) Either II or III only

Explanation:

 

 

 

 

 

 

I. gives, S.I for 3 years = Rs. 4500.

 

 

 

II. gives, Rate = 10% p.a.

 

 

 

III. gives, (C.I.) - (S.I.) = Rs. 465.

 

 

 

Clearly, using I and III we get C.I. = Rs. (465 + 4500).

 

 

 

Thus, II is redundant.

 

 

 

Also, from I and II, we get sum =

 

 

 

100 x 4500

 

 

 

= 15000.

 

 

 

10 x 3

 

 

 

Now C.I. on Rs. 15000 at 10% p.a. for 3 years may be obtained.

 

 

 

Thus, III is redundant.

 

 

 

Either II or III is redundant.

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Q:

Under which of the following conditions are citizenship be provided in India?

1. One should be born in india

2. Either of whose parents was born in India

3. Who has been ordinary resident of India for not less than five years

A) 1 and 2 only B) 2 and 3 only
C) 1,2 and 3 D) Either 1 or 2 or 3
 
Answer & Explanation Answer: D) Either 1 or 2 or 3

Explanation:
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21 58664
Q:

Which herb is being cultivated in Jammu as part of the Aroma Mission?

 

A) Parsley B) Mint
C) Lavender D) Basil
 
Answer & Explanation Answer: C) Lavender

Explanation:
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