# 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

4

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!

4

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

4

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

4

210

Explanation :
No Explanation available for this question

1.  37

2.  14

3.  22

4.  11

4

37

Explanation :
No Explanation available for this question

1.

2.

3.

4.

4

Explanation :
No Explanation available for this question

1.  e

2.  1/e

3.  4/e

4.  8/e

4

4/e

Explanation :
No Explanation available for this question

1.  /2

2.  –(?/2)

3.  ?

4.  –?

4

–(?/2)

Explanation :
No Explanation available for this question

1.  -9a7/2048

2.  3?a7/2048

3.  9?a7/2048

4.  9?a7/2345

4

9?a7/2048

Explanation :
No Explanation available for this question

1.  4/

2.  2/?

3.  3/?

4.  5/?

4