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QUIZ

10th
-
12th
grade

Mathematics

56%

accuracy

10

plays

User image

Cristina Irimies

3 years

Mathematics

10th -

12thgrade

Logaritmi

user

Cristina Irimies

10
plays

15 questions

15 questions

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1. Multiple Choice
45 seconds
1 pt

$\log_28=...$
$3$
$2$
$4$
$9$
2. Multiple Choice
3 minutes
1 pt
$\log_82=$
$2$
$\frac{1}{3}$
$-3$
$\frac{1}{2}$
3. Multiple Choice
1 minute
1 pt
$5^{\log_510}=...$
$1$
$0$
$10$
$5$
4. Multiple Choice
5 minutes
1 pt
$\log_6\left(\log_5\left(\log_232\right)\right)=...$

$5$
$2$
$3$
$0$
5. Multiple Choice
3 minutes
1 pt
$\log_2\sqrt{32}=$
$\frac{5}{2}$
$\frac{2}{5}$
$5$
$-5$
6. Multiple Choice
1 minute
1 pt
$\log_927+\log_93=...$

$4$
$2$
$3$
$5$
7. Multiple Choice
1 minute
1 pt
$\log_315-\log_35=$

$0$
$3$
$5$
$1$
8. Multiple Choice
3 minutes
1 pt
$\log_525^2-\log_33^3=$

$1$
$0$
$5$
$2$
9. Fill in the Blank
1 minute
1 pt
$\log_66^{15}=$
10. Multiple Choice
1 minute
1 pt
$\log_{3^5}3=$
$5$
$\frac{1}{5}$
$\frac{5}{1}$
$0$
11. Multiple Choice
30 seconds
1 pt
$\lg x^2=2\log_{10}x$
Adevărat
Fals
12. Multiple Choice
3 minutes
1 pt
$\log_4\frac{1}{64}=...$
$4$
$-4$
$-3$
$\frac{1}{3}$
13. Multiple Choice
3 minutes
1 pt
$\log_{\frac{1}{7}}49=...$

$2$
$\frac{1}{2}$
$-\frac{1}{2}$
$-2$
14. Multiple Choice
2 minutes
1 pt
$\log_210-\log_225+\log_25=...$
$20$
$1$
$-10$
$5$
15. Multiple Choice
5 minutes
1 pt
$\log_3\left(\sqrt{7}+2\right)+\log_3\left(\sqrt{7}-2\right)+2=...$
$0$
$\sqrt{14}$
$3$
$1$
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