Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.

(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g., 13 – operations on to 13 such as adding/subtracting/multiplying, etc. 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)

Option 1: 2

Option 2: 8

Option 3: 6

Option 4: 4

Question : Directions: Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?
M_OMMN_M_NOMMN_M

Option 1: ONMO

Option 2: NOMO

Option 3: MONM

Option 4: NNMO

Question : Directions: Which one set of letters/numbers when sequentially placed at the gaps in the given letter series shall complete it?
H_JH_IJHHI_HH_JH

Option 1: IHJI

Option 2: HIHI

Option 3: IHIJ

Option 4: HJHJ

Question : Directions: Which one set of letters/numbers when sequentially placed at the gaps in the given letter series shall complete it?
xy_kx_zk_yzkxyz_ _

Option 1: zyxkx

Option 2: zykxz

Option 3: zkxyk

Option 4: zxykx

Question : Directions: Which one set of letters/numbers when sequentially placed at the gaps in the given letter series shall complete it?
_sr_tr_srs_r_srst_

Option 1: ttssrr

Option 2: tsrtsr

Option 3: strtrs

Option 4: tstttr