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It assesses knowledge in subjects relevant to the candidate’s chosen course of study.","tags","utme jamb joint admission matriculation board unified tertiary matriculation examination nigeria africa","version","vip","location",{"_390":391,"_392":393},"type","Point","coordinates",[394,395],9.082,10.3671,"ng","priority",5,"createdOn",1755987353430,"updatedOn","questionsCount",29915,"courseCount",20,"examKey","questionData",{"_369":409,"_410":411,"_412":413,"_278":415,"_416":417,"_263":370,"_418":419,"_420":421,"_110":405},"ndlCtyeG2kcLCx1gR3Fvd4UwFeUh3d","q","A set of data contains a total of 130 items which are divided into six groups for display on a pie chart. If one group contains 26 items, then the sector representing this group on the pie chart contains an angle x^o at the centre of the circle where x is","ans",[414],3,"1980","course","mathematics","exp","\\(\\frac{26}{130}\\) = \\(\\frac{x}{360}\\)
\n
\n130x = 26 x 360
\n
\n= 9360
\n
\nx = \\(\\frac{9360}{130}\\)
\n
\n= 72^o","opts",[422,423,424,425,426],"36^o","60^o","70^o","72^o","75^o","20","initComment","initReply","actionData","errors"]

JAMB - Mathematics (1980 - No. 20)

Explanation

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