In this article we learn how to solve Alpha-numerical series easily by developing tricks

**Study the following digit-letter-symbol sequence carefully and answer the questions given below:**

2 R * C f 8 E $ G 2 # 4 9 L c % B < K 1 & A W ? P e + Q @ 7 F 6

### Question 1:

If the first half of the series is written in reverse order, then which Element will be twenty-first from the right end?#### TRICK:

No need of writing the series in reverse order

Required 21R = 16R+5R

Instead of taking 5R take 5L (since first half is reversed)

16R+5L=f (Answer)

**Count the total number of alpha-numericals =32**__Step 1:__**As we are considering half of the series, divide by two =32/2=16**__Step 2:__Required 21R = 16R+5R

Instead of taking 5R take 5L (since first half is reversed)

16R+5L=f (Answer)

### Question 2:

Which element will be twenty-first from the right end, if second half of the series is reversed?#### TRICK:

No need of writing the series in reverse order

Required 21R = 16R+5R

16R+5R (belongs to first half do not reverse) =4 (Answer)

**Count the total number of alpha-numericals =32**__Step 1:__**As we are considering half of the series, divide by two =32/2=16**__Step 2:__Required 21R = 16R+5R

16R+5R (belongs to first half do not reverse) =4 (Answer)

### Question 3:

If the above sequence is written in reverse order, then which element will be 5th to the right of 16th element from the right end?#### TRICK:

If both are in same direction (subtract)

=To From

=5R - 16R

=11R

=11L (trick: To reverse order change R to L)

=# (Answer)

=To From

=5R - 16R

=11R

=11L (trick: To reverse order change R to L)

=# (Answer)

### Question 4:

Which element is seventh to the left of the sixteenth element from the right in the above sequence?#### TRICK:

If both are in opposite direction (add)

=To From

=7L + 16R

=23R=2 (Answer)

=To From

=7L + 16R

=23R=2 (Answer)

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