A metal gate of dimension 5 m times 1 5 m width height has some lsquo n rsquo number of division eac...........

Quantitative Aptitude ( CCS) Arithmatic inequalities

A metal gate of dimension 5 m × 1.5 m (width* height) has some ‘n’ number of division each of equal dimension of 5 cm × 2 cm (width* height). One division is selected from this ‘n’ division.

Quantity I: Probability that the selected division is in the topmost row

Quantity II: Probability that the selected division in the leftmost column

Quantity I > Quantity II

Quantity I ≥ Quantity II

Quantity II > Quantity I

Quantity II ≥ Quantity I

Quantity I = Quantity II or Relation cannot be established

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Explanation:

Number of column= 500/5=100
Number of rows= 150/2=75
total division=100*75
I: P (top row)= top row division/ total division= 100/75*100= 1/75
II: P(left most column)= left row division/total division= 75/75*100=1/100

Hence, option 1 is the correct answer.