Manisha ranked sixteenth from the top and twenty ninth from the bottom among those who passed an examination. Six boys did not participate in the competition and five failed in it. How many boys were there in the class ?
Option :
A. 40
B. 44
C. 50
D. 55
E. 58

Some boys are sitting in a row. P is sitting fourteenth from the left and Q is seventh from the right. If there are four boys between P and Q, how many boys are there in the row ?
Option :
A. 25
B. 23
C. 21
D. 19
E. None of these

Aruna ranks twelfth in a class of forty-six. What will be her rank from the last?

Option :
A. 33
B. 34
C. 35
D. 37
E. None of these

Manoj and Sachin are ranked seventh and eleventh respectively from the top in a class of 31 students. What will be their respective ranks from the bottom in the class ?
Option :
A. 20th and 24th
B. 24th and 20th
C. 25th and 21st
D. 26th and 22nd
E. None of these

Ravi is 7 ranks ahead of Sumit in a class of 39. If Sumit`s rank is seventeenth from the last, what is Ravi`s rank from the start ?
Option :
A. 14th
B. 15th
C. 16th
D. 17th