Mathematics looks at measurement, relationships, and properties of numbers and groups using numbers and symbols. Important topics in math include arithmetic, algebra, geometry, and calculus.
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Question 691: What is the least possible value of if 0 x 2?
Options:
A) 9
B) 5
C) 1
D) 2
Show Answer
The correct answer is C .
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Question 692:
Find the length XZ in the triangle
Options:
A)
B)
C)
D)
Show Answer
The correct answer is A .
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Question 693: The diameter of a metal rod is measured as 23.40 cm to four significant figures. What is the maximum error in the measurement?
Options:
A) 0.05cm
B) 0.5cm
C) 0.045cm
D) 0.005cm
E) 0.004cm
Show Answer
The correct answer is D .
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Question 694: The ninary operation * is defined on the set of integers p and q by p*q = pq + p + q. Find 2 * (3 * 4).
Options:
A) 59
B) 19
C) 67
D) 38
Show Answer
The correct answer is A .
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Question 695: The amount A to which a principal P amounts at r% compound interest for n years is given by the formula A = P(1 + (r ÷ 100))n. Find A, if P = 126, r = 4 and n = 2.
Options:
A) ₦132.50K
B) ₦136.30K
C) ₦125.40K
D) ₦257.42K
Show Answer
The correct answer is B .
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Question 696: Obtain a maximum value of the function f(x) x3 - 12x + 11
Options:
A) -5
B) -2
C) 2
D) 27
Show Answer
The correct answer is D .
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Question 697:
The pie chart above shows the distribution of subjects offered by students in SSS III level. If 80 students enrolled in the class. What is the size of the angle of the sector in economics?
Options:
A) 24o
B) 39o
C) 32o
D) 36o
Show Answer
The correct answer is C .
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Question 698:
The pie chart above shoes the distribution of the corps harvested from a farmland in a year, If 3,000 tonnes of millet is harvested, what amount of beans is harvested?
Options:
A) 9000 tonnes
B) 6000 tonnes
C) 1500 tonnes
D) 1200tonnes
Show Answer
The correct answer is D .
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Question 699:
Estimate the mode of the frequency distribution above.
Options:
A) 13.2g
B) 15.0g
C) 16.8g
D) 17.5g
Show Answer
The correct answer is C .
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Question 700:
The shaded portion in the graph above is represented by
Options:
A) y + x - x3 ≥ 0, y - x ≤ 0
B) y - x + x3 ≥ 0, y - x ≤ 0
C) y + x - x3 ≤ 0, y + x ≥ 0
D) y - x + x3 ≤ 0, y + x ≥ 0
Show Answer
The correct answer is A .