Questions

Q:

What will be output of following program ?

#include
int main()

{

int a = 10;
void *p = &a;
int *ptr = p;
printf("%u",*ptr);
return 0;

}

A) 10 B) Address
C) 2 D) Compilation error
 
Answer & Explanation Answer: A) 10

Explanation:

Void pointer can hold address of any data type without type casting. Any pointer can hold void pointer without type casting.

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Filed Under: Programming

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Q:

The first completely 64-bit compatible version of Android -

A) Android 5.0 Lollipop B) Android 2.3 Gingerbread
C) Android 4.0 Ice Cream Sandwich D) Android 3.0 Honeycomb
 
Answer & Explanation Answer: A) Android 5.0 Lollipop

Explanation:

Android 5.0 Lollipop is the first completely 64-bit compatible version of Android.

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Filed Under: Computer
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26 16622
Q:

Which  of  the  following  substances  cause temporary hardness in water?

1. Mg(HCO3)2

2. Ca(HCO3)2

3. CaCl2

4. MgSO4

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

Explanation:

There are two types of water hardness: temporary and permanent hardness. Temporary hardness is due to the presence of calcium hydrogen carbonate Ca(HCO3)2(aq) and magnesium hydrogen carbonate Mg(HCO3)2(aq).

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Filed Under: Chemistry
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Q:

1. All beutiful things are sad.She is beutiful.She is sad

2. All nice things are flat.TV are flat.TV's are nice things

3. Potatoes are stems.All stems are fruits.Potatoes are fruits

 

Choose the alternative where the 3rd segment can be deduced from above two

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

Explanation:
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Q:

Improve the bracketed part of the sentence.

By the end of this decade, doctors surely (must have discover) a cure for cancer.

 

A) would have discovered B) could discover
C) have discovered D) no improvement
 
Answer & Explanation Answer: A) would have discovered

Explanation:
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Q:

Rearrange the parts of the sentence in correct order.

No democracy

P-­can survive without the
Q­-philosophical imagination
R­-roots of such an ethical and

 

A) RPQ B) QRP
C) PRQ D) QPR
 
Answer & Explanation Answer: C) PRQ

Explanation:
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Q:

Improve the bracketed part of the sentence.

 

The (van's doors) are loose.

 

A) van-doors B) door of the van
C) doors of the van D) no improvement
 
Answer & Explanation Answer: C) doors of the van

Explanation:
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Filed Under: English
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Q:

Read each sentence to find out whether there is any error in any part

The writer(a) of this poetry(b) is Wordsworth(c).No error.(d)

A) a B) b
C) c D) d
 
Answer & Explanation Answer: B) b

Explanation:

‘Poetry’ needs to be replaced with ‘Poem’ to make the sentence contextually correct. ‘Poetry’ is a literary work; ‘Poem’ is a piece of writing. Here, the writing is being talked about. Thus, the correct sentence would be, ‘The writer of this poem is Wordsworth’.

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Filed Under: English
Exam Prep: Bank Exams

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