A cube has the numbers 1 to 6 written on its faces, and the sum of opposite faces is not constant. The faces showing 1, 2 and 3 meet at a corner, 4 is opposite 2 and 5 is opposite 3. Which number is opposite 1?

Which one of the following numbers is different from other three: 94, 67, 85, 13?

If A > B, B > C and C > D, then which of the following conclusions is definitely wrong?

If in English alphabet, A = 1, D = 2, P = 4, then which of the following denotes 3?

In a row of participants, Suresh is 18th from the left and Rahul is 24th from the right. If 6 participants are standing between Suresh and Rahul, what is the maximum number of participants in the row?

Which one of the following words cannot be written from the letters of 'TEACHERS'?