Challenger App

In the following question, assuming the given statements to be true, find which of the conclusion among given conclusions is/are definitely true and then give your answer accordingly.

Statement: D > F = J < K > M > N

Conclusions: I. F > D

II. N < K

III. F > M

If ‘P’ means ‘subtracted from’, 'X' means ‘multiplied by’, ‘Y‘ means ‘added to’, and 'Z' means ‘Divided by’, then: 54 Z 3 Y 22 X 5 = ?

In an imaginary mathematical system, symbol '@' stands for addition, symbol '$' stands for division, symbol '&' stands for subtraction, and symbol '#' stands for multiplication. What is the value of the following expression?

165 $ 11 # 15 & 4 @ 6

If ÷ means -, - means ×, × means +, + means ÷, what will come in place of the question mark (?)

132 + 6 - 9 × 13 ÷ 31 = ?

Which two signs should be interchanged to make the given equation correct?

12 + 156 ÷ 13 × 6 - 100 = 50