JAMB Mathematics Quiz /15 0 Time is up!! You need to think and answer fast. Mathematics Quiz This Quiz will increase your knowledge in mathematics. 1 / 15 Adding 42 to a given positive number gives the same result as squaring the number. Find the number 6 7 12 24 2 / 15 Given scores of 0,1,2,3,4,5 with respective frequencies of 2,3,4,2,7,2. Find the mode... 3 9 6 4 3 / 15 The mean of 1,3,5,7 and x is 4. Find the value of x. 4 2 7 8 4 / 15 P(-6, 1) and Q(6, 6) are the two ends of the diameter of a given circle. Calculate the radius 6.5 Units 6 Units 8 Units 10 Units 5 / 15 Find the principal which amounts to #5,500 at simple interest in 5 years at 2% per annum. 8000 2000 5000 4000 6 / 15 Find the dimensions of the rectangle of greatest area which has a fixed perimeter, p. Square of sides p/2 Square of sides 2p Square of sides p/4 Square of sides p 7 / 15 The Sum of Angles on a Triangle is___ 360 270 90 180 8 / 15 If the gradients of the curve y = 2kx² + x + 1 at x = 1 is 9, find k. 2 4 7 9 9 / 15 Teams P and Q are involved in a game of football. What is the probability that the game ends in a draw? 1/4 1/2 1/6 1/8 10 / 15 In a school, 220 students offer Biology or Mathematics or both. 125 offer Biology and 110 Mathematics. How many offer Biology but not Mathematics? 100 120 102 110 11 / 15 A trader bought goats for N4,000 each. He sold them for N180,000 at a loss of 25%. How many goats did he buy? 50 20 30 60 12 / 15 Find m and n. 11111 + 10000 = 10m11n1The following numbers are in base two. Find m and n.11111 + 10000 = 10m11n1 m=0 and n=0 m=1 and n=0 m=0 and n=1 m=1 and n=1 13 / 15 If 3y = 9, find the value of y? 3 2 6 3.5 14 / 15 A trader bought goats for N4,000 each. He sold them for N180,000 at a loss of 25%. How many goats did he buy? 30 60 20 50 15 / 15 A sector of a circle of radius 7.2cm which subtends an angle of 300 degrees at the center is used to form a cone. What is the radius of the base of the cone? 6cm 4cm 7cm 2cm Your score is Restart quiz change subject