23/04/2020 Senior Class WAEC/NECO/UTME Mock Exams(Mathematics) 0Comments by Gate Academy Please, fill out the information below to continue. NAME EMAIL PHONE NUMBER 1. Find the values of x for whichis equal to zero2 or 64 or -3/2-3 or 54 or 1/22. The values of tan 225° and tan 315° are respectively1 and 1-1 and 1-1 and -11 and -13. Differentiate the function w.r.t x: y= 5(x+5)5x2525x²54. If log 4 = 0.6021, evaluate:log 40 - 3log 400-7.7958-6.7958-6.2042-7.20425. A sum of N420 is shared among three children in the ratio 6 : 7 : 8. The largest share isN160N120N180N1406. The line y =3x + 1 intersects thecurve y = x² -2x + 7 at the points(2, 7) and (3, 10)(-1, -2) and (3, 10)(1, 4) and (2, 7)(-2, -5) and (1, 4)7. Solve for x : 5(2 x-3) = 160107688. The pie chart illustrates the distribution of number of married men (M), married woman (W), bachelors(B), spinsters(S) and children(C) at a social event.The angle of the sector representing spinsters is45°24°48°36°9. A trader sold an article for N 660.00 at a profit of 20%.In order to make a profit of 30%, the article should have been sold forN792N858N990N71510. The vertices of the inscribed (inside) square bisect the sides of the second (outside) square. Find the ratio of the area of the outside square to the area of the inscribed square.2:32:11:31:411. Which two angles are not supplementary?30 degrees and 150 degrees 23 degrees and 177 degrees89 degrees and 91 degrees 5 degrees and 175 degrees 12. A rectangle is formed from a square by increasing the latter's length by 50% while reducing its width by 50%. The ratio of the area of the rectangle to that of the square is3 : 43 : 22 : 34 : 313. Simplify 2(y-9)81-y²2(9+y)-2(y-9)14. Two dice, one red and the other blue are rolled together. Find the probability of obtaining a total score greater than 103/41/21/124/715. The difference between 0.003286 correct to three significant figures and 0.003286 correct to four decimal places is0.000010.00010.0000040.00030.0000916. The prices of computers in a catalogue are: N125,000, N99,000, N125,000, N120,000, N110,000, N115,000, N130,000, N120,000, N100,000.Calculate the meanN116,000N214,000N40,000N56,00017. Find ∫x sinx dxcos x + sinx + C-x cosx + sinx + Csinx + C1/x + C18. The expressionis equal to3/22/34/99/419. The letters of the word MISSISSIPPI are cut and placed in a bag. If one letter is drawn randomly from the bag, the probability that it is neither an I nor a S is6/113/111/28/1120. The difference between 0.003286 correct to three significant figures and 0.003286 correct to four decimal places is0.000010.00030.0000040.00010.0000921 out of 20Time is Up!
