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Q:

Solve this number puzzle?

 

Number_puzzle_31537767337.jpg image

A) 40 B) 44
C) 60 D) 56
 
Answer & Explanation Answer: A) 40

Explanation:

The given puzzle follows a logic that,

2 + 10 = 24 => 2 + 10 = 12 x 2 = 24

3 + 6 = 27 => 3 + 6 = 9 x 3 = 27

7 + 2 = 63 = 7 + 2 = 9 x 7 = 63

 

Similarly, 5 + 3 = 40 => 5 + 3 = 8 x 5 = 40.

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Filed Under: Number Puzzles
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85 42921
Q:

From the following pairs, find the one which is correctly matched?

 

A) Scurvy- Thiamine B) Tuberculosis- ATS
C) Tetanus- BCG D) Malaria- Chloroquine
 
Answer & Explanation Answer: D) Malaria- Chloroquine

Explanation:

Chloroquine is a medication used to prevent and to treat malaria.

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Filed Under: Biology
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73 42841
Q:

Give the common name for the following compound

CH32CH CH2 - Br

A) Isobutyl bromide B) Methyl bromide
C) Propyl bromide D) Butyl bromide
 
Answer & Explanation Answer: A) Isobutyl bromide

Explanation:
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Filed Under: Chemistry
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7 42770
Q:

The paintings in the Ajanta and Ellora caves are indicative of the development of art under the -

A) Pallavas B) Chalukyas
C) Pandyas D) Rashtrakutas
 
Answer & Explanation Answer: B) Chalukyas

Explanation:
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Filed Under: Indian Culture

581 42769
Q:

Some pins are needles. Some needles are handles. Some handles are locks. Some locks are keys.

Conclusions:

I. Some keys are handles

II.Some handles are pins

III. Some pins are keys

A) None follows B) Only I and II follow
C) only II and III follow D) only I and III follow
 
Answer & Explanation Answer: A) None follows

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams
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13 42765
Q:

Storage capacity of magnetic disk depends on

A) disk pack in disk surface B) tracks per inch of surface
C) bits per inch of tracks D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

Magnetic disk is a kind of data storage device. Storage capacity of magnetic disk depends on 

1. tracks per inch of surface

2. bits per inch of tracks

3. disk pack in disk surface

 

It can be shown as ::

 

magnetic_disc1532069041.jpg image

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Filed Under: Computer
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134 42756
Q:

main()

{

char *p; p = "Hello";

printf ("%cn", *&*p);

}

A) H B) Hello
C) Compilation error D) H E L L O
 
Answer & Explanation Answer: A) H

Explanation:

* is a dereference operator & is a reference operator. They can be applied any number of times provided it is meaningful. Here p points to the first character in the string "Hello". *p dereferences it and so its value is H. Again & references it to an address and * dereferences it to the value H

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Filed Under: Programming
Job Role: Software Architect

21 42720
Q:

Which of the following is/are state function / functions?

1. q + w

2. q

3. w

4. H -TS

Select the correct answer using the code given below.

A) 1 and 4 only B) 1, 2 and 4
C) 2, 3 and 4 D) 1 only
 
Answer & Explanation Answer: A) 1 and 4 only

Explanation:

Q and w are path functions while q+w i.e. H, enthalpy is state function. Similarly, H-TS i.e. G, Gibbs free energy is state function.

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Filed Under: Physics
Exam Prep: Bank Exams

12 42594