The number of ways that the letters of the word NELLORE be arranged so that ‘N’ and ‘R’ are always together is

1.  360

2.  720

3.  1260

4.  2520

View Answer  
4
Correct Answer :

360


Explanation :
No Explanation available for this question

The number of ways in which 10 books can be arranged in a row such that two specified books are side by side is

1.  10!/2!

2.  9!

3.  9!2!

4.  9!/2!

View Answer  
4
Correct Answer :

9!2!


Explanation :
No Explanation available for this question

The sum of all the numbers which are greater than 10000 formed by the digits 1,3,5,7,9 is

1.  66600

2.  666600

3.  6666600

4.  66666600

View Answer  
4
Correct Answer :

6666600


Explanation :
No Explanation available for this question

15 buses fly between Hyderabad and tirupathi. The number of ways can a man go to Tirupathi from Hyderabad by a bus and return by a different bus is

1.  15

2.  150

3.  210

4.  225

View Answer  
4
Correct Answer :

210


Explanation :
No Explanation available for this question

1.  37

2.  14

3.  22

4.  11

View Answer  
4
Correct Answer :

37


Explanation :
No Explanation available for this question

1.  

2.  

3.  

4.  

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question

1.  e

2.  1/e

3.  4/e

4.  8/e

View Answer  
4
Correct Answer :

4/e


Explanation :
No Explanation available for this question

1.  /2

2.  –(?/2)

3.  ?

4.  –?

View Answer  
4
Correct Answer :

–(?/2)


Explanation :
No Explanation available for this question

1.  -9a7/2048

2.  3?a7/2048

3.  9?a7/2048

4.  9?a7/2345

View Answer  
4
Correct Answer :

9?a7/2048


Explanation :
No Explanation available for this question

1.  4/

2.  2/?

3.  3/?

4.  5/?

View Answer  
4
Correct Answer :

4/


Explanation :
No Explanation available for this question
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