If m and n are two integers divisible by 5, then which of the following need not necessarily be true

1.  m2 + n2 is divisible by 25

2.  m-n is divisible by 5

3.  m + n is divisible by 10

4.  None of these

View Answer  
4
Correct Answer :

m + n is divisible by 10


Explanation :
No Explanation available for this question

In a hockey match, the Indian team was behind by 2 goals with 5 minutes remaining. Did they win the match A.  Deepak Thakur, the Indian striker, scored 3 goals in the last five minutes of the match. B.  Korea scored a total of 3 goals in the match.

1.  1

2.  2

3.  3

4.  4

View Answer  
4
Correct Answer :

4


Explanation :
No Explanation available for this question

Four students were added to a dance class. Would the teacher be able to divide her students evenly into a dance team (or teams) of 8 A.  If 12 students were added, the teacher could put everyone is teams of 8 without any leftovers. B.  The number of students in the class is currently not divisible by 8.

1.  1

2.  2

3.  3

4.  4

View Answer  
4
Correct Answer :

1


Explanation :
No Explanation available for this question

Is x = y A.  (x + y) ((1/x) + (1/y)) = 4B.  (x - 50)2 = (y - 50)2

1.  1

2.  2

3.  3

4.  4

View Answer  
4
Correct Answer :

1


Explanation :
No Explanation available for this question

A man travels North East from Mali to Pali. Find the distance between Mali and Pali. A. When he covers 1/3 of the distance, he is 3 km. east and 1 km. north of Mali. B. When he covers 2/3 of the distance, he is 6 km. east and 2 km. north of Mali

1.  1

2.  2

3.  3

4.  4

View Answer  
4
Correct Answer :

2


Explanation :
No Explanation available for this question

A dress was initially listed at a price that would have given the store a profit of 20 percent of the wholesale cost. What was the wholesale cost of the dressA. After reducing the listed price by 10 percent, the dress sold for a net profit of 10 dollars. B. The dress sold for 50 dollars.

1.  1

2.  2

3.  3

4.  4

View Answer  
4
Correct Answer :

2


Explanation :
No Explanation available for this question

Is 500 the average (arithmetic mean) score on the GMAT A. Half of the people who take the GMAT score above 500 and half of the people score below 500.    B. The highest GMAT score is 800 and the lowest score is 200.

1.  1

2.  2

3.  3

4.  4

View Answer  
4
Correct Answer :

4


Explanation :
No Explanation available for this question

The integers 1, 2, ….., 40 are written on a blackboard. The following operation is then repeated 39 times: In each repetition, any two numbers, say a and b,currently on the blackboard are erased and a new number a+b– 1 is written. What will be the number left on the board at the end

1.  820

2.  821

3.  781

4.  819

5.  780

View Answer  
5
Correct Answer :

781


Explanation :
No Explanation available for this question

Is |x - 2| < 1 A. |x| > 1B. |x - 1| < 2

1.  1

2.  2

3.  3

4.  4

View Answer  
4
Correct Answer :

4


Explanation :
No Explanation available for this question

A number is divisible by 99 A.  If the number is simultaneously divisible by 9 and 11. B.  A number formed by reversing the positions of the digits of the same number is divisible by 99.

1.  1

2.  2

3.  3

4.  4

View Answer  
4
Correct Answer :

2


Explanation :
No Explanation available for this question
Previous Next

Interview Questions

MongoDB
Java Script
Node JS
PHP
JQuery
Python