Paper 1 | Objectives | 48 Questions
JAMB Exam
Year: 2013
Level: SHS
Time:
Type: Question Paper
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1. | ||
2. |
3 girls share a number of apples in the ration 5:3:2. If the highest share is 40 apples, find the smallest share A. 36 B. 24 C. 16 D. 38 |
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3. |
Evaluate \(\frac{1.25 \times 0.025}{0.05}\), correct to 1 decimal place A. 0.6 B. 6.2 C. 6.3 D. 0.5 |
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4. |
Calculate the time taken for N3000 to earn N600 if invested at 8% simple interest A. 2\(\frac{1}{2}\) years B. 3 years C. 3\(\frac{1}{2}\) years D. 1\(\frac{1}{2}\) years |
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5. | ||
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7. |
Simplify \(\frac{\sqrt{5}(\sqrt{147} - \sqrt{12}}{\sqrt{15}}\) A. 5 B. \(\frac{1}{5}\) C. \(\frac{1}{9}\) D. 9 |
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8. |
If P = {x:x is odd, \(-1 < x \leq 20\)} and Q is {y:y is prime, \(-2 < y \leq 25\), find P \(\cap\) Q A. {3,5,7,11,17,19} B. {3,5,11,13,17,19} C. {3,5,7,11,13,17,19} D. {2,3,5,7,11,13,17,19}
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Detailed SolutionP = {1, 3, 5, 7, 9, 11, 13, 15, 17, 19}Q = {-1, 3, 5, 7, 11, 13, 17, 19, 23} P \(\cap\) Q = {3, 5, 7, 11, 13, 17, 19} There is an explanation video available below. |
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9. |
If S = \(\sqrt{t^2 - 4t + 4}\), find t in terms of S A. S2 - 2 B. S + 2 C. S - 2 D. S2 + 2 |
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10. |
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