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These resources are designed to help you familiarize yourself with the exam format, identify key topics, and practice effectively. Whether you're preparing for the May/June or GCE sessions, our curated materials provide both objective and theory questions to enhance your study sessions.","tags","waec nigeria west africa examination council","version","vip","location",{"_390":391,"_392":393},"type","Point","coordinates",[394,395],9.082,10.3671,"ng","priority",10,"createdOn",1755991949910,"updatedOn","questionsCount",27220,"courseCount",23,"examKey","questionData",{"_369":409,"_410":411,"_412":413,"_278":415,"_416":417,"_263":370,"_418":419,"_420":421,"_110":427},"Q33xNi7A42xESkUxpgbCn5XilaVGVc","q","What is the difference in longitude between P (lat. 50°N. long. 50°W) and Q (lat.50°N, long. 150°W)?","ans",[414],3,"1988","course","mathematics","exp","Let \\(\\theta\\) be the angular difference between P (50°N. 50°W), and Q (50°N, 150°W),
\n
\n\\(\\theta\\) = 150° - 50° =100°","opts",[422,423,424,425,426],"300^o","200^o","130^o","100^o","30^o",11,"11","initComment","initReply","actionData","errors"]

WAEC - Mathematics (1988 - No. 11)

Explanation

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