A man made a profit of 5% when he sold an article for N60,000.00. How…
A man made a profit of 5% when he sold an article for N60,000.00. How much would he…
If log102 = x, express log1012.5 in terms of x
If log102 = x, express log1012.5 in terms of x A. 2(1 + x) B. 2 + 3x…
Simplify (frac{3}{5} div left(frac{2}{7} times frac{4}{3} div frac{4}{9}right))
Simplify (frac{3}{5} div left(frac{2}{7} times frac{4}{3} div frac{4}{9}right)) A. (frac{4}{5}) B. (frac{7}{10}) C. (frac{6}{6}) D. (frac{21}{6}) Correct Answer:…
Find the value of x for which 2(32x-1) = 162
Find the value of x for which 2(32x-1) = 162 A.5/2 B.3/2 C.2/5 D.1/2 Correct Answer: Option A…
Evaluate (frac{(05652 – 04375)^2}{0.04}) correct to three significant figures
Evaluate (frac{(05652 – 04375)^2}{0.04}) correct to three significant figures A. 3.11 B. 3.13 C. 0.313 D. 3.12 Correct…
If x10 = 12145 find x
If x10 = 12145 find x A. 124 B. 121 C. 184 D. 180 Correct Answer: Option C…
Find y, if (sqrt{12}-sqrt{147}+ysqrt{3} = 0)
Find y, if (sqrt{12}-sqrt{147}+ysqrt{3} = 0) A. 5 B. 1 C. 7 D. 3 Correct Answer: Option A…
Find the sum to infinity of the series (2+frac{3}{2}+frac{9}{8}+frac{27}{32}+……)
Find the sum to infinity of the series (2+frac{3}{2}+frac{9}{8}+frac{27}{32}+……) A. 1 B. 2 C. 8 D. 4 Correct…
The nth term of the sequence 3/2, 3, 7, 16, 35, 74 ….. is
The nth term of the sequence 3/2, 3, 7, 16, 35, 74 ….. is A. 5 . 2n-2…
A binary operation Δ is defined by aΔb = a + b + 1 for…
A binary operation Δ is defined by aΔb = a + b + 1 for any numbers a…