Six Persons A, B, C, D, E and F are sitting equidistant form each other around a circular table (facing the centre of the table). Consider the Question and two statements given below: Question: Who is sitting on the immediate left of A?

Statement-1: B is sitting opposite to C and D is sitting opposite to E. Statement -2: F is sitting on the immediate left of B.

Which one of the following is correct in respect of the Question and the Statements?

Five friends P. O, X, Y and Z purchased some notebooks. The relevant information is given below:

1. Z purchased 8 notebooks more than X did.
2. P and Q together purchased 21 notebooks.
3. O purchased 5 notebooks less than P did.
4. X and Y together purchased 28 notebooks.
5. P purchased 5 notebooks more than X did.

If each notebook is priced 40, then what is the total cost of all the notebooks?

What is the value of X in the sequence 20, 10, 10, 15, 30, 75, $X$?

Two statements followed by four conclusions are given below. You have to take the statements to be true even if they seem to be at variance from the commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follow from the statements, disregarding the commonly known facts : Statement-1 : All pen are books. Statement-2 : No chair is a pen.

Conclusion-I : All chair are books. Conclusion-II : Some chair are pens. Conclusion-III : All book are chair. Conclusion-IV : No chair is a book.

Which one of the following is correct?

Three persons A, B and C are standing in a queue not necessarily in the same order. There are 4 persons between A and B, and 7 persons between B and C. If there are 11 persons ahead of C and 13 behind A, what could be the minimum number of persons in the queue?

An Identity Card has the number ABCDEFG, not necessarily in that order, where each letter represents a distinct digit $(1, 2, 4, 5, 7, 8, 9 \text{ only})$. The number is divisible by 9. After deleting the first digit from the right, the resulting number is divisible by 6. After deleting two digits from the right of original number, the resulting number is divisible by 5. After deleting three digits from the right of original number, the resulting number is divisible by 4. After deleting four digits from the right of original number, the resulting number is divisible by 3. After deleting five digits from the right of original number, the resulting number is divisible by 2.

Which of the following is a possible value for the sum of the middle three digits of the number?