CMAT Alphabet and Mixed Series Questions

Find the next term in the series
XRF, UTI, RVM, __________.

If RAIN is written as 66, then CLOUD is written as

Identify odd group of letters:
CE, IK, SV, FH, UW

Find the next term in the series
CAT, EER GIP, __ KUL

Complete the series 564, 152, 48, 21, $$\frac{?}{}$$ from the following options :

Find the missing number from the given alternative

Complete the series; DIT, GMQ, KQM, PUH,____

Complete the series; FAQ, AQF, ___, FAQ, AQF

Complete the sequence: 24, __, 48, 63

Find the next character sequence in the series
FAC, ICF, LEI, OGL, RIO....

Find the next number in the series
210, 195, 175, 150,120,...... ?

Three out of four are alike in a particular pattern and hence form a group. Find which does not belong to the group
2835, 5671, 8505, 11344

Find the missing Letter / number
B2CD, DE3F..... H5Id, J6KL

Find the next number in the series
7, 9. 14, 27, 28,81, ?

Choose the missing item in the series:
CDFG, IJLM, OPRS,_____, ABDE

In analogy, you are required to guess the relation between the two given words and fill in the blanks after finding the similar relationship by choosing any word from the options given below:
BEES : SWARM :: LIONS :______

Find the missing letters.
_ _ a b a _ _ b a _ a b

What comes next ?
3, 12, 27, 48, 75, 108, .....

From the given alternatives find the correct relationship that holds between two terms :
FJUL : BOQQ :: LHRX : ......

In a certain code language, RUSTICATE is written as QTTUIDBSD. How would STATISTIC be written in that code ?