How many standard time zones will a country with a longitudinal extent of 150° have? by Sunday | Apr 25 | Geography WAEC | 0 comments A. 10 B. 11 C. 15 D. 16 Correct Answer: Option A – 10 Users Also Read These:What is the birth rate of a country with a total…The longitudinal extent of Nigeria is?Cassava is cultivated in many ecological zones…If the standard time is of a country is GMT + 1hr;…The commentary of football match which started at 4…