ACE : GIK :: MOQ : ? MCQ with Answer and Explanation

Explanation:
He moves south 15 km, east 20 km, then south 15 km. His final position is to the south and east of the starting point, i.e. South-East.

Explanation:
Total = left position + right position − 1 = 11 + 17 − 1 = 27.

Explanation:
From first and third, hot and coffee common digits 1 and 3 or 5? 123 and 145 share 1. From first and second, hot =3. Thus from first, filtered =2 (coffee is the remaining 1).