Chapters

Page 3

Ranking and Ordering Comparison:

General:

  • A is as tall/short as B means A = B
  • A is not as tall as B means A < B
  • A is not as short as B means A > B
  • A is taller than B means A > B

Important

  • A is taller than only B means A > B and B is the smallest
  • A is shorter than B means A < B
  • A is shorter than only B means A < B and B is the biggest

Q14). A is only shorter than B, C is not as tall as D and D is shorter than E. Who is the shortest of them?

Answer

A > B,     means A is the biggest

C < D < E

By combining both, we get A > B, E > D > C.

From this we get C is the shortest


Q15). A is taller than B but shorter than c, D is taller than E but shorter than B, F is taller than D but shorter than C, who is 2nd shortest and 2nd tallest?

Answer


Q16). Suneet is 15th from the front in a column of boys. There were thrice as many behind him as there were in front. How many boys are there between Suneet and Seventh boy from the end of the column?

Answer

Total no. Of student = 15 + 42 = 57

Position of 7th boy from end = 50th

Number of boys between Suneet & 7th boy

= 50 - 15 = 35 Students


Q17). Sohan remembers that his father’s birthday is after 15th but before 18th of February while his sister remembers that her father’s birthday is after 16th but before 19th February. On which date in February is Sohan father’s birthday?

Answer

According sohan, the Birthday can be on 16 & 17

According to his sister the Birthday can be on 17 & 18

So while comparing both we can easily know that the Birthday is on 17th February.

 


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