SSC GD 2018 Question Paper Hindi (19-Feb-2019) (Shift 3)

The two statements below are followed by two conclusions labelled I and II. Assuming that the information in the statements is true, even if it appears to be at variance with generally established facts, decide which conclusion(s) logically and definitely follow(s) from the information given in the statements.
Statements:

All roads are streets.

Some streets are avenues.

Conclusions:
I. Some roads are avenues.
II. All avenues are roads.

Select the option that is related to the third term in the same way as the second term is related to the first term.
BYWD:DWUF::FUSH:?

Pick the odd one out.

Which two signs should be interchanged to make the following equation correct?
6×2+8−16÷4=18

How would the pattern given on the square transparent sheet marked ‘X’ look when the sheet is folded along the dotted line?
(Note: The transparent sheet contains a symmetrical geometric drawing on both left and right halves, split by a central vertical dotted line.)