In the alpha-numerical sequence/series given below, how many numbers are there which are (i) immediately followed by a letter at the even place in English alphabet and (ii) not immediately preceded by a letter at the odd place in the English alphabet?W2N1V9G2P4X6K7R1T8L3H5Q8U2J

Four of the following five are alike in a certain way based on their seating positions in the above arrangement and so form a group. Which is the one that does not belong to the group?

Which of the following is the eighth to the right of the twentieth from the right end of the abovearrangement?

12846 x 593 + 12846 x 407 = ?

If x is a positive number, then which of the following fractions has the greatest value?

Which of the following groups of employees work in Administration department?

If 'I' is added to the second digit in each number and ' 1' is subtracted from the third digit in each number and then if the positions of the first and third digits in each number are interchanged, then which of the following number will be the highest?

How many such consonants are there in the above arrangement, each of which is immediately preceded by a consonant and also immediately followed by a number?

If first 6 letters shall be written in opposite order, then the next 6 letters shall be written in opposite order and so on, and at the end Y will be interchanged by Z then which will be the fourth letter to the right of 13th letter from left?

The wages of 10 workers for a six-day week is Rs. 1200. What are the one day’s wages of 4 workers?