Number, Ranking & Time Sequence(Reasoning Aptitude ) Questions and Answers

Question 1. In a class of 30 students, A is 14th from left and B is 20th from the right end. How manystudents are there between A and B ?
  1.    2
  2.    4
  3.    5
  4.    6
Explanation:-
Answer: Option A. -> 2



Question 2. In a class of 45 students, a boy is ranked 20th. When two boys joined, his rank was dropped byone. What is his new rank from the end ?
  1.    25th
  2.    28th
  3.    27th
  4.    26th
Explanation:-
Answer: Option C. -> 27th



Question 3. In a row of letters, a letter is 5th from left end and 12th from the right end.How many letters are there in a row ?
  1.    15
  2.    16
  3.    17
  4.    18
Explanation:-
Answer: Option B. -> 16



Question 4. If in a row A is 10th from left and B is 13th from right and there are four persons in between Aand B, then find the total no. of boys ?
  1.    27th
  2.    28th
  3.    25th
  4.    26th
Explanation:-
Answer: Option A. -> 27th



Question 5. Study the series and answer the question that follow.427581839275589If in each number, first and the last digits are interchanged, which of the following will be the
third highest number ?
  1.    427
  2.    581
  3.    839
  4.    275
  5.    589
Explanation:-
Answer: Option A. -> 427



Question 6.
Raman ranks sixteenth from the top and forty ninth from the bottom in a class. How many students are there in the class ?  
  1.    64
  2.    65
  3.    66
  4.    Cannot be determined
Explanation:-
Answer: Option A. -> 64




Question 7.

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 ?  


  1.    20th and 24th
  2.    24th and 20th
  3.    26th and 22nd
  4.    25th and 21st
Explanation:-
Answer: Option D. -> 25th and 21st




Question 8.

A class of boys stands in a single line. One boy is nineteenth
in order from both the ends. How many boys are there in the class? 


  1.    27
  2.    37
  3.    38
  4.    39
Explanation:-
Answer: Option B. -> 37




Question 9.

If Atul finds that he is twelfth from the right in a line of
boys and fourth from the left, how many boys should be added to the line
such that there are 28 boys in the line ?  


  1.    12
  2.    13
  3.    14
  4.    15
Explanation:-
Answer: Option B. -> 13




Question 10.

Murugan ranked ninth from the top and thirty eighth from the bottom in a class. How many students are there in the class?  


  1.    44
  2.    45
  3.    46
  4.    47
Explanation:-
Answer: Option C. -> 46