If ‘R’ stands for ‘÷’, ‘K’ stands for ‘×’, ‘G’ stands for ‘+’ and ‘D’ stands for ‘–’, what will come in place of the question mark (?) in the following equation?
32 G 15 R 15D 17 K 18 = ?
What will come in the place of the question mark (?) in the following equation, if '+' and '–' are interchanged and '×' and '÷' are interchanged?
59 + 39 – 63 × 21 ÷ 26 = ?
In a certain language,
A & B means A is the wife of B,
A ÷ B means A is the mother of B,
A × B means A is the son of B,
A + B means A is the sister of B,
A @ B means A is the father of B.
If A ÷ B & C @ D + K ÷ F, how is C related to K?
In this question, three 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 conclusion(s) logically
follows/follow from the statements.
Statements:
Some carrots are onions.
All onions are potatoes.
All potatoes are radish.
Conclusions:
I. Some carrots are radish.
II. All onions are radish.
III. No carrot is a potato.
What will come in the place of the question mark (?) in the following equation, if '+' and '×' are interchanged and '÷' and '–' are interchanged? 108 ÷ 2 + 7 – 10 × 5 = ?
