Question Paper from: RBI Assistant Prelims 2016

How many digits are there in the above arrangement, each of which is immediately preceded by a symbol?

If all the vowels are dropped from the above arrangement, which of the following will be the twelfth from the left end of the above arrangement?

If all the digits are arranged in ascending order from left to right, while the other elements in the arrangement remain unchanged, which of the following will be fourteenth from the left end of the arrangement?

How many such pairs of alphabets are there in the series highlighted in BOLD in the above arrangement each of which has as many letters between them (in both forward and backward directions) as they have between them in the English alphabetical series?