Question

few children go to a park, if each child sits alone on a bench, there is one child left standing and if two children occupy each bench, one bench remains empty. How many benches are there?
A) 5
B) 4
C) 3
D) 2​

Answer 1

Answer:

4

Step-by-step explanation:

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Answer 2

Answer: (c) 3

Step-by-step explanation:

• IF there are 3 benches then as per the statement,
• 'if each child sits alone on a bench, there is one child left standing'      therefore we can say total number of children's,

                     = 3( each child in a   benches )+ 1( child left standing )

                     =4

• As per the statement,

        'if two children occupy each bench, one bench remains empty'

        we can say that, no: benches = 3

 (2of each bench then 4 children's occupy 2 benches and one left empty)

∴ no: children's and benches are 4 and 3 respectively.