Explanation

The code is formed by replacing each letter with the letter 2 positions ahead in the English alphabet:

W → Y

H → J

I → K

T → V

E → G

Similarly:

B → D

L → N

A → C

C → E

K → M

So, BLACK → DNCEM.

Verified & Updated

Explanation

A is the mother of B.

B is married to C.

C is the father of D, so B is D's mother.

Therefore, A, being B's mother, is D's grandmother.

Last verified on 12-07-2026

Explanation

Start at point O.

1. Walk 10 m north  

2. Walk 15 m east  

3. Walk 10 m south  

Net movement north-south: 10 m north - 10 m south = 0 m  

Net movement east-west: 15 m east  

So final position is 15 m east of the starting point.  

He is in the East direction from the starting point.

Last verified on 11-07-2026

Explanation

P is the son of Q.  

Q is the sister of R.  

R is the father of the man.  

So:  

R is the father of the man → The man is R's son.  

Q is R's sister → Q is the man's aunt.  

P is Q's son → P is the son of the man's aunt.  

Son of aunt = Cousin.  

So the man is the Cousin of P.

Last verified on 11-07-2026

Explanation

Replace each letter with the next letter:

P → Q

A → B

K → L

I → J

S → T

T → U

A → B

N → O

So, PAKISTAN → QBLJTUBO.

Last verified on 11-07-2026