If m and n are integers divisible by 5, which of the following is not necessarily true

1.  m - n is divisible by 5

2.  m2 - n2 is divisible by 25

3.  m + n is divisible by 10

4.  None of these

View Answer  
4
Correct Answer :

None of these


Explanation :
No Explanation available for this question

What is the maximum percent of people who can watch all the three channels

1.  12.5

2.  8.5

3.  17

4.  Insufficient data

View Answer  
4
Correct Answer :

17


Explanation :
No Explanation available for this question

. If 5% of the people watched DD and CNN, 10% watched DD and BBC, then what percent of the people watched BBC and CNN only

1.  1% 

2.  5%

3.  8.5%

4.  cannot be determined

View Answer  
4
Correct Answer :

5\%


Explanation :
No Explanation available for this question

A man earns x% on the first 2000 rupees and y% on the rest of his income. If he earns Rs700 from Rs 4000 and Rs 900 from Rs 5000 of income, find x

1.  20

2.  15

3.  35

4.  None of these

View Answer  
4
Correct Answer :

15


Explanation :
No Explanation available for this question

AB is the diameter of the given circle, while points C and D lie on the circumference as shown. If AB is 15 cm, AC is 12 cm and BD is 9 cm, find the area of the quadrilateral ACBD

1.  54

2.  216?

3.  162?

4.  none of these

View Answer  
4
Correct Answer :

216?


Explanation :
No Explanation available for this question

P, Q and R are three consecutive odd numbers in ascending order. If the value of three times P is three less than two times R, find the value of R.

1.  5

2.  7

3.  9

4.  11

View Answer  
4
Correct Answer :

9


Explanation :
No Explanation available for this question

ABC is a three-digit number in which A > 0. The value of ABC is equal to the sum of the factorials of its three digits. What is the value of B

1.  9

2.  7

3.  4

4.  2

View Answer  
4
Correct Answer :

4


Explanation :
No Explanation available for this question

If D goes to the new office which of the following is (are) true I. C cannot go II. A cannot go III. H must also go

1.  I only

2.  II and III only

3.  I and III only

4.  I, II and III

View Answer  
4
Correct Answer :

I and III only


Explanation :
No Explanation available for this question

If A is to be moved as one of the Managers, which of the following cannot be a possible working unit

1.  ABDEH

2.  ABFGH

3.  ABEGH

4.  ABDGH

View Answer  
4
Correct Answer :

ABDGH


Explanation :
No Explanation available for this question

If C and F are moved to the new office, how many combinations are possible

1.  4

2.  1

3.  3

4.  5

View Answer  
4
Correct Answer :

1


Explanation :
No Explanation available for this question
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