Kiểm Tra Toán Khối 10
Authored by Tran Dang Khoa Tran Dang Khoa
Mathematics
11th Grade
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43 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A box contains two yellow marbles and three red marbles. How many ways can you take out two marbles from the box?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If you flip a coin three times, how many outcomes are there?
4.
6.
8.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The formula for calculating the number of permutations of n elements taken r at a time is:
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The results of the Math exam for class 10A of THPT are presented in the frequency distribution table below:
8.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The equation of a circle with center (h, k) and radius r is
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The equation of a circle with center (h, k) and radius R has the form:
(x-b)²+(y-a)²=R²
(x+a)²+(y+b)²=R²
(x-a)²-y-b²=R².
(x-a)²+(y-b)²=R²
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the plane, given the line L, a normal vector of L is
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