7 is added to a certain number: the sum is multiplied by 5; the product is divided by 9 and 3 is subtracted from the quotient. The remainder left is 12.The number is:

1.  20

2.  30

3.  40

4.  60

View Answer  
4
Correct Answer :

20


Explanation :
No Explanation available for this question

The value of is:

1.  20/169

2.  1

3.  5/4

4.  

View Answer  
4
Correct Answer :

5/4


Explanation :
No Explanation available for this question

1.  39/48

2.  

3.  169/144

4.  None of these

View Answer  
4
Correct Answer :

None of these


Explanation :
No Explanation available for this question

1.  7/17

2.  

3.  8

4.  

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question

1.  1

2.  2

3.  8

4.  None of these

View Answer  
4
Correct Answer :

2


Explanation :
No Explanation available for this question

1.  

2.  

3.  

4.  None of these

View Answer  
4
Correct Answer :

None of these


Explanation :
No Explanation available for this question

1.  5/4

2.  8

3.  

4.  9

View Answer  
4
Correct Answer :

8


Explanation :
No Explanation available for this question

1.  7/18

2.  49/54

3.  2/3

4.  1/6

View Answer  
4
Correct Answer :

2/3


Explanation :
No Explanation available for this question

A student was asked to solve the fractionand his answer was 1/4. By how much was his answer wrong

1.  1

2.  1/55

3.  1/220

4.  None of these

View Answer  
4
Correct Answer :

None of these


Explanation :
No Explanation available for this question

Simplify:

1.  1/63

2.  23/40

3.  23/55

4.  23/63

View Answer  
4
Correct Answer :

23/63


Explanation :
No Explanation available for this question
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