Question

Section 2 - B
21) If P * Q means P is the mother of Q, P - Q means P is
the brother of Q, P + Q means P is the sister of Q, P % Q
means P is the father of Q, then how is 'L' related to 'O' in
O %R-M*L?
A) Grandchild
B) Daughter
C) Sister
D) Mother​

Answer 1

Step-by-step explanation:

$\huge\star\underline{\mathtt\color{aqua}{⫷❥A} \mathfrak\color{yellow}{N~ }\mathfrak\color{blue}{S} \mathbb\color{purple}{W} \mathtt\color{orange}{E} \mathbb\color{red}{R⫸}}\star\:⋆$

$\sf: option A:</p><p></p><p> \sf:$

means M is the mother of R, who is the brother of K

⇒ M is the mother of R and K.

option B:

M+K−R

means M is the brother of K, who is the mother of R

⇒ M and K are brother-sister and K is the mother of R.

So M is R's maternal uncle.

option C:

M+K×Q

means M is the brother of K, who is the sister of Q

⇒ M , K and S are siblings.

So, the relation in option B gives the desired conclusion.