# MATHEMATICS

CCNWORLDTECH have put together a comprehensive questions and answers on Basic Mathematics for all school students. Test your understanding and skill with practice problems and step-by-step solutions``` ```
``` Results Spread the loveCongratulations You’ve passed the test, contact contact us via our contact channels below to get rewarded. ccnworldtech rewards cash gifts worth 10k to participants with the highest score on a weekly basis. Once You’re done,kindly take a screenshot of your score and get in touch with us via here Terms and Conditions Apply Spread the loveSorry, you’ve failed the test,kindly retake the test to qualify for our cash price. ccnworldtech rewards cash gifts worth 10k to participants with the highest score on a weekly basis. Once You’re done,kindly take a screenshot of your score and get in touch with us via here Terms and Conditions Apply    #1 The areas for rice pineapples, cassava, cocoa and palm oil in a certain district are given respectively as 2,5,3,11 and 9. What is the angle of the sector for cassava in a pie chart? a) 120 b) 10 c) 20 d) 36 #2 How many three digit numbers can be formed from 32564 without any digit being repeated? a) 120 b) 10 c) 20 d) 60 #3 The 5th term of A.P is 60. Find the 6th term if the common difference is 3 a) 105 b) 63 c) 95 d) 110 #4 Calculate the mean deviation of the set of numbers 7,3,14,9,7 and 8. a) 1/6 b) 21/2 c) 11/2 d) 21/3 #5 Find the value of ∝ if the line 2y-∝x+4 =0 is perpendicular to the line y+1/4x-7 = 0 A. 7 B. 8 C. 9 D. 10 #6 Find the value of x which satisfy the equation 16x – 5x + 4 = 0 a) 1 and 4 b) -2 and 2 c) 0 and 1 d) -1 and 0 #7 Find the value of x which satisfy the equation 16x – 5x + 4 = 0 a) 1 and 4 b) -2 and 2 c) 0 and 1 d) -1 and 0 #8 Factorize (4a-3)2-(3a-2)2 a) (a+5) b) (a-5) c) (7a-1) d) a(8-9a)-2 #9 Factorize (4a-3)2-(3a-2)2 a) (a+5) b) (a-5) c) (7a-1) d) a(8-9a)-2 #10 Udoh deposited N150,000 in the bank. At the end of 5 years the simple interest of the principal was N55.00, at what rate per annum was the interest paid? a) 11/15% b) 71/3% c) 5% d) 31/2% #11 Udoh deposited N150,000 in the bank. At the end of 5 years the simple interest of the principal was N55.00, at what rate per annum was the interest paid? a) 11/15% b) 71/3% c) 5% d) 31/2% #12 Udoh deposited N150,000 in the bank. At the end of 5 years the simple interest of the principal was N55.00, at what rate per annum was the interest paid? a) 11/15% b) 71/3% c) 5% d) 31/2% #13 Solve the following equations. 4x-3=3x+y=2y+5x-12 a) x-5, y=2 b) x=2, y=5 c) x=2, y=-5 d) x=5, y=2 #14 Solve the following equations. 4x-3=3x+y=2y+5x-12 a) x-5, y=2 b) x=2, y=5 c) x=2, y=-5 d) x=5, y=2 #15 Evaluate (212)3 – (121)3 + (222)3 a) (313)3 b) (1000)3 c) (1020)3 d) (1222)3 #16 A regular polygon of n sides had 1600 as the size each of interior angle. Find n a) 18 b) 16 c) 14 d) 12 #17 A regular polygon of n sides had 1600 as the size each of interior angle. Find n a) 18 b) 16 c) 14 d) 12 #18 A regular polygon of n sides had 1600 as the size each of interior angle. Find n a) 18 b) 16 c) 14 d) 12 #19 A number of pencils are shared out among Bisi, Solo and Tunde in the ratio of 2:3:5 respectively. If Bisi got 5, how many were shared out? a) 15 b) 25 c) 30 d) 50 #20 50. 3y = 4x-1 and ky = x+3 are equations of two straight lines. If the two lines are perpendicular to each other, find K A. (-4)/3 B. (-3)/4 C. 3 D.4 finish ```
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