18/09/2019 National Primary Common Entrance Exams (Mathematics) 0Comments by Gate Academy Please, fill out the information below to continue. NAME EMAIL PHONE NUMBER 1. Okon is 25 years old while Etim is 35 years old.If they share $120 in the ratio of their ages, how much does Etim receive?$50$70$84$60$1002. The following marks were scored in a Chemistry test by 10 students:62, 84, 12, 25, 60, 72, 80, 0, 50 and 55.What is the sum of the marks scored by all the students?4906003804005003. Express 108z / 144z in its simplest terms3/49z/123z/49/117/124. How many hours are there from 3:30 p.m. on Friday to 7:30 a.m. on the following Monday?76 hours60 hours64 hours98 hours86 hours5. The following marks were scored in a Chemistry test by 10 students:62, 84, 12, 25, 60, 72, 80, 0, 50 and 55.What is the median score?63.5607257.5966. If one orange costs 6.5 kobo, how many will a trader buy with N10.40?160200160016207. If today is Wednesday, what day of the week will it be in 315 days' time?WednesdayThursdayFridayMondaySaturday8. A woman whose weight is 75 kg 40 g is said to be 6 kg 80 g over weight.What is her normal weight?68 kg 960 g69 kg 60 g69 kg 40 g81 kg 120 g69 kg 960 g9. Express 29 in Roman numerals.IXXXLIXXXIXLIXXXXXI10. Find the area of a circle whose diameter is 28 cm.(Take π = 22/7)176 cm²606 cm²616 cm²88 cm²108 cm²11. The perimeter of a rectangle is 32 cm.If the length of the rectangle is 12 cm, find its width.24 cm8 cm20 cm10 cm4 cm12. The distance of Mohammed's house to school is 2 km.If he has walked 800 m before he gets a ride, what fraction of the distance does he walk?3/53/41/42/54/513. A two year old car was sold for £30, 000, 50% more than the price of the car when new. What was the price of the car when new?£25, 000£20, 000£40, 000£15, 00014. A senior civil servant who earns N18,000 a year pays tax at a flat rate of 5 kobo in the Naira.How much does he pay as tax?N90N900N720N80N80015. How many 0.125 are there in 2.75?44221011111016. Three bells toll at intervals of 3 minutes, 6 minutes and 8 minutes.If they toll together at 12:00 noon. When will they toll together again?12:03 p.m12:24 p.m12:08 p.m12:17 p.m12:06 p.m17. Find the perimeter of a circle whose radius is 3.5cm. (Take π = 22/7)88 cm22 cm11 cm44 cm18. A tank which is 5/8 full contains 50 litres of fuel. How many litres will it hold when full?80 litres800 litres400 litres40 litres19. Zainab's father was 18 years old in 1918.How old was he in 1978?87 years96 years114 years78 years36 years20. Nnamdi defrosts his refrigerator regularly every 4 weeks 4 days.How many weeks and days have passed after he had defrosted it ten times?11 weeks 5 days45 weeks35 weeks40 weeks 5 days45 weeks 5 daysThank you for taking this test.