SSC Selection Post 2019 Matriculation Level Question Paper (14 Oct, 2019) (Shift 2)

Two statements are given followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
Some prizes are papers.
All papers are certificates.

Conclusions:
I. Some certificates are papers.
II. Some certificates are prizes.
III. Some papers are prizes.

If 'P + Q' means 'P is father of Q', and 'P ÷ Q' means 'P is mother of Q', then what is the meaning of the expression 'A + B ÷ C'?

Which letter cluster will replace the question mark (?) to complete the given series?
TPD, URG, ?, WVM

In a code language, if 'NEST' is coded as '132287' then how will 'RAMP' be coded in the same language?

Which two signs and two numbers should be interchanged to make the given equation correct?
64−4×2÷8+7=19