Jamb Mathematics Past Questions For Year 1997
Question 1
Evaluate 64.764\(^2\) - 35.236\(^2\) correct to 3 significant figures
- A. 2960
- B. 2950
- C. 2860
- D. 2850
Question 2
Find the value of \((0.006)^3 + (0.004)^3\) in standard form
- A. 2.8 x 10-9
- B. 2.8 x 10-7
- C. 2.8 x 10-8
- D. 2.8 x 10-6
Question 3
Given that \(\log_a 2 = 0.693\) and \(\log_a 3 = 1.097\), find \(\log_a 13.5\)
- A. 1.404
- B. 1.790
- C. 2.598
- D. 2.790
Question 4
If 8 \(\frac{x}{2}= (2 \frac{3}{8})(4\frac{3}{4})\), find x
- A. \(\frac{3}{8}\)
- B. \(\frac{3}{4}\)
- C. \(\frac{4}{5}\)
- D. \(\frac{5}{4}\)
Question 5
Simplify \(\frac{2\sqrt{3} + 3\sqrt{5}}{3\sqrt{5} - 2\sqrt{3}}\)
- A. \(\frac{19 + 4\sqrt{25}}{11}\)
- B. \(\frac{19 + 4\sqrt{15}}{11}\)
- C. \(\frac{19 + 2\sqrt{15}}{11}\)
- D. \(\frac{19 + 2\sqrt{15}}{19}\)
