Quantitative Aptitude Ques 1083

Question: Find x in the adjoining figure.

Options:

A) 1.6 cm

B) 2.2 cm

C) 3 cm

D) 2.6 cm

Show Answer

Answer:

Correct Answer: B

Solution:

  • [b] $ PA\cdot PB=PT^{2} $
    $ \Rightarrow $ $ 5,(x+5)=36 $
    $ \Rightarrow $ $ x+5=7.2 $
    $ \Rightarrow $ $ x=2.2cm $