If a/b+c = b/c+a = c/a+b then each fraction is equal to

1.  (a + b + c )

2.  1/2

3.  ¼

4.  0  

5.  None of these

View Answer  
5
Correct Answer :

1/2


Explanation :
No Explanation available for this question

For question 39, if it is known that the newspaper house is unable to recover 20% of its dues, what would be the approximate advertising booking target on a particular day in order to ensure the break-even point

1.  375 cc

2.  438 cc

3.  544 cc

4.  562.5 cc

View Answer  
4
Correct Answer :

544 cc


Explanation :
No Explanation available for this question

If 6x2+6y2-13xy what is the ratio of x to y

1.   2:3

2.   3:2

3.   4:5  

4.   1:2

View Answer  
4
Correct Answer :

 2:3


Explanation :
No Explanation available for this question

If a:b = c:d then the value of  a2+b2/c2+d2 is  

1.   ½  

2.   a+b/c+d  

3.  a-b/c-d  

4.   ab/cd

5.   ac/bd

View Answer  
5
Correct Answer :

 ab/cd


Explanation :
No Explanation available for this question

A crew can row a certain course up the stream in 84 minutes they can row the same course down stream in 9 minutes less than they can row it in still water How long would they take to row down with the stream

1.   45 or 23 minutes  

2.  63 or 12 minutes

3.   60 minutes

4.   19 minutes  

5.  25 minutes

View Answer  
5
Correct Answer :

63 or 12 minutes


Explanation :
No Explanation available for this question

If a,b,c,d are in continued proportion then (a-d/b-c)≥x What is the value of x

1.   2

2.   3

3.    1

4.   0  

5.   4

View Answer  
5
Correct Answer :

 3


Explanation :
No Explanation available for this question

If 4 examiners can examine a certain number of answer books in 8 days by working 5 hours a day for how many hours a day would 2 examiners have to work in order to examine twice the number of answer books in 20 days

1.  6

2.   7 (1/2)

3.  8  

4.   9  

5.  10

View Answer  
5
Correct Answer :

8

 


Explanation :
No Explanation available for this question

If a,£ c,d are proportional then (a–b)(a-c)/a =

1.   a+c+d  

2.  a+d-b-c

3.   a+b+c+d

4.   a+c-b d  

5.  None of these

View Answer  
5
Correct Answer :

a+d-b-c


Explanation :
No Explanation available for this question

If a, £, c, d are proportional, then (a – b)(a - c)/a =  

1.   a + c + d  

2.  a + d - b - c  

3.   a + b + c + d  

4.   a + c - b - d

5.  None of these

View Answer  
5
Correct Answer :

a + d - b - c

 


Explanation :
No Explanation available for this question

In a mixture of 40 litres the ratio of milk and water is 4:. How much water must be added to this mixture so that the ratio of milk and water becomes 2:3

1.   20 litres

2.    32 litres

3.   40 litres      

4.   30 litres  

5.   35 litres

View Answer  
5
Correct Answer :

 40 litres      


Explanation :
No Explanation available for this question
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