What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘–’ are interchanged and ‘×’ and ‘÷’ are interchanged?
321 – 371 ÷ 22 + 216 × 6 = ?
In a certain code language,
A + B means ‘A is the son of B’,
A − B means ‘A is the sister of B’,
A × B means ‘A is the brother of B’ and
A ÷ B means ‘A is the mother of B’.
Based on the above, how is T related to P if ‘P ÷ Q × R − M + T’?
Six letters A, M, R, S, Y and Q are written on different faces of a dice. Two positions of this dice are shown in the figures below. Find the letter on the face opposite to S.
