Answer: a. NVIHZ
Alphabet Series - A B C D E F G H I J K L M | N O P Q R S T U V W X Y Z
Here the series is divided exactly in the center.
A will be replaced by Z and Z will be written as A.
Same way K which is 3rd from center towards left is written as P which 3rd from center towards right.
Answer is option a.
Answer: b. 154
2 x 8 = 16 ; 16 + 4 = 20
3 x 9 = 27 ; 27 + 4 = 31
So, 4 is added to the product.
So, 30 x 5 = 150 ; 150+4 = 154
Answer: a. PMVXHV
Alphabet Series - A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
D+3 = G ; O+4 = S ; U+3=X ; B+4 = F and so on
So the pattern is +3+4+3+4+3,…
Use it to get the answer as option c
Answer: b. 789518
Comparing codes of TAPE and SHART, A is coded as 8.
Comparing codes of TUBE and SHART, T is coded as 4.
Comparing codes of TAPE and TUBE, E is coded as 5.
In BASERA, E is in 5th position and in code word, 5 should be in 5th position.
Answer is option b.