Mathematics Updated on Nov 21, 2020 by Isaac InegbenehiNov 21, 2020 Welcome to Flashlearners Mathematics Quiz... Read Each Question Carefully And Choose The Best Answer From The Options. You May Click Here for Free Video Tutorials To Boost Your Score Or Simply Click Here To Access Thousands of Mathematics Questions Offline. Next To Begin...1. A man saves #100.00 in his first year of work and each year saves #20.00 more than in the preceding year. In how many years will he save #5,800.00?29 years100 years58 years20 years2. A cylindrical tank has a capacity of 3080mÂ³ . What is the depth of the tank if the diameter of its base is 14m?22m20m23m25m3. If F = 9/5C + 32, find C when F = 98.6304039374. If the gradients of the curve y = 2kx² + x + 1 at x = 1 is 9, find k.24315. Rate the ratio of Depression to OCD patients in the sample from largest to smallest by years.1985, 1990, 1995, 2000, 20051990, 2000,1995, 1985,20052000, 2005, 1995, 1985, 19901990, 1985, 1995, 2005, 20006. The bearings of P and Q from a common point N are 0200 and 300 degree respectively. If P and Q are also equidistant from N, find the bearing of P from Q040 degree070 degree280 degree320 degree7. Evaluate 21.05347 - 1.6324 x 0.43, to 3 decimal places20.98120.98020.35220.3518. Given that logx 64=3, evaluate x log2 82461299. Find the rate of change of the volume, V, of a sphere with respect to its radius, r, when r = 1.24pi12pi4pi8pi10. A trader bought an Engine for $15,000.00 outside NigeriaA trader bought an Engine for $15,000.00 outside Nigeria. If the exchange rate is is $0.075 to #1.00, how much did the engine cost in naira?#200,000.000#100,000.000#150,000.000#250,000.00011. Evaluate 21.05347 - 1.6324 x 0.43, to 3 decimal places.20.98020.35220.98120.35112. The sixth term of an arithmetical progression is half of its twelfth term. The first term is equal tothe common difference.zerohalf of the common differencedouble the common difference13. If M and N are the points (-3, 8) and (5, -7) respectively, find |MN|15 units11 units8 units17 units14. In a school, 220 students offer Biology or Mathematics or both. 125 offer Biology and 110 Mathematics. How many offer Biology but not Mathematics?809511012515. An operation * is defined on the set of real numbers by a * b = a + b + 1. If the identity element is 1, find the inverse of the element 2 under *.-4-24016. Find the value of p if the line joining (p, 4) and (6, -2) is perpendicular to the line joining (2, p) and (-1, 3).063417. Find the number of sides of a regular polygon whose interior angle is twice the exterior angle638218. 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?4560503619. 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?6cm8cm7cm9cm20. Given scores of 0,1,2,3,4,5 with respective frequencies of 2,3,4,2,7,2 The median score is5032.5Time is Up!