TCS Company Numerical Ability Age Problem

A person showing a picture and explaining to you: Brothers and sisters I have none. This man’s father is my father’s son. In which way the person in picture relates to the person speaking?
A) Son b) father c) himself d) brother

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TCS Other Question

A sheet of paper has statements numbered from 1 to 55. For all values of n from 1 to 55. Statement n says ‘At most n of the statements on this sheet are True’ Which statements are true and which are false? a) All the statements on the sheet are true
b) All the statements on the sheet are false c) The first 27 statements are true and the rest are false. d) The first 27 statements are false and the rest are true.
A, B, C, D, E, F and G are seven positive integers.
I) AB is odd. II) C+ DE is odd.
III) AD is odd. IV) F – G is odd.
How many of the above integers are odd?
a) 5 b) 3 c) 4 d) 6