Directions: Find the most suitable pair.
Explanation: While reparation means making amends. It also means anything paid to make up for a wrong. Hence a loser pays the reparation. So also offender pays a fine. What links it to the main word is the payment involved. In the other choices no payment is involved.
Directions: Find the most suitable pair.
Explanation: A grimace is an ugly, twisted expression of the face typically expressing disgust, pain or wry, amusement. So the grimace is expressed by the face so also a frown is expressed by the brows and is an expression indicating disapproval or displeasure. What links the two is the negative felling expressed.
Directions: Find the most suitable pair.
Explanation: The earth is a planet and the moon is a (natural) satellite. Hence is the same as that between planet and satellite.
Directions: Find the most suitable pair.
Explanation: Fission is the disintegration or separation of molecules; fusion is their union.
Directions: Find the most suitable pair.
Explanation: Dulcet is sweet to the ear or melodious, raucous is noisy and harsh. Palliative means something that is soothing; exacerbating is aggravating. Hence they are corresponding in meaning.