Grade 12 Maths units 1-4 worksheet (1).pdf
1.1 MB
This work sheet has maths grade 12 unit 1 -4 a very good questions.
@maths_group11
@maths_group11
π₯4
Which of the following is the volume of a spherical ball of radius 3 cm?
Anonymous Quiz
11%
54Ο cmΒ³
11%
72Ο cmΒ³
66%
36Ο cmΒ³
11%
108Ο cmΒ³
β€9
Which part of brain is mainly concerned with learned skills, such as balance, posture, and movement?
Anonymous Quiz
19%
Medulla oblongata
17%
Cerebrum
63%
Cerebellum
1%
Pons
β€5
Which of the following is the largest part of the brain?
Anonymous Quiz
9%
Thalamus
23%
Hypothalamus
15%
Medulla oblongata
52%
Cerebrum
β€7
Which of the following is the largest organ in the human body?
Anonymous Quiz
88%
Skin
5%
Eye
6%
Tongue
1%
Nose
β€4
Which of the following defines the angle theta subtended at the center of a circle by an arc?
Anonymous Quiz
36%
It is the ratio of the arc length to the length of the radius.
28%
It is the difference between the arc length and the length of radius.
23%
It is the sum of arc length and the length of radius.
13%
It is the product of arc length and the length of radius.
β€3π€1
Which of the following is not true about co-terminal angles?
Anonymous Quiz
22%
They have the same common terminal sides.
11%
They have the same trigonometric values.
44%
If a and b are co-terminal angles, then sin(a) = cos(b).
23%
If a nad are co-terminal angles, then sin(a) = sin(b).
β€4
If we draw the graph of sine and cosine functions on the same coordinate system, the curves of sine and cosine "follow " each other, always exactly ___ apart.
Anonymous Quiz
27%
0Β°
39%
90Β°
21%
180Β°
13%
360Β°
β€6π1
Forwarded from αα Academy (Tensae β½)
Entrance 2015, All Natural Subjects (Qal Academy).pdf
32.3 MB
πEntrance Exam
πNatural Subject
π2015
β Biology
β Chemistry
β Physics
β English
β SAT
β Maths
@Qal_Academy
@Qal_Academy
πNatural Subject
π2015
β Biology
β Chemistry
β Physics
β English
β SAT
β Maths
@Qal_Academy
@Qal_Academy
π2β€1
If sin(k) > 0 and cos(k) < 0, then in which quadrant does k belong?
Anonymous Quiz
6%
1st
77%
2nd
12%
3rd
5%
4th
π₯7β€1
π₯3β€2
If csc(k) = a and sec(m) = a, then m + k= _____.
Anonymous Quiz
25%
180Β°
52%
90Β°
14%
270Β°
10%
360Β°
π₯°2β€1π€1
Forwarded from αα Academy (MIT)
"α¨500 αΊα
α αα α¨12α ααα αα°α α α°ααͺαα½ α°αααα ααα’" - α¨α΅αα
αα΅ αααα αα°ααα½ α ααααα΅
αα αα΅ αα α«α α α²α«αα΅ α¨αα¨α α¨12α ααα ααα α αα ααααα« αα°α α¨α°αα³αα½ αααα£ αα¬ α₯αα°αα ααα αααα αα³αααα’
α₯α΅α«αα α¨500 αΊα α αα αα°α α α°ααͺαα½ ααα°αα ααααα£αΈαα α¨α΅αα αα΅ αααα αα°ααα½ α ααααα΅ α α³αααα’
α α΅αα αα°ααα αααα°α΅ α α αα-αα¨α₯ 38,905 α°αα³αα½ ααααα£αΈαα α¨α ααααα± αα α³αα¬αα°α α₯αΈα± α¨α α° (αΆ/α) αα’αα α°ααα¨ααα‘α‘ ααα½ 7 αΊα α¨αα α α°αα³αα½ α°αα α αααα£ αα°α΅ αα α₯αα°ααα αααααα’
α¨αααα£α αα ααα α αα αα°αα³αα½ α¨αα°α α£α’α«αα½α αα³αα α£ α¨α α΅αα½α α«αα΅ α₯α α¨ααα« αα₯α αα°α«α¨α΅ α₯αα²αα α°ααͺαα½ α α αα-αα¨α₯ α¨αα¨α« αα°α α₯αα²αααα± α¨αα΅α¨α α₯α«αα½ αα¨αααα α₯αααα‘α‘ #α’αα
@Qal_Academy
@Qal_Academy
αα αα΅ αα α«α α α²α«αα΅ α¨αα¨α α¨12α ααα ααα α αα ααααα« αα°α α¨α°αα³αα½ αααα£ αα¬ α₯αα°αα ααα αααα αα³αααα’
α₯α΅α«αα α¨500 αΊα α αα αα°α α α°ααͺαα½ ααα°αα ααααα£αΈαα α¨α΅αα αα΅ αααα αα°ααα½ α ααααα΅ α α³αααα’
α α΅αα αα°ααα αααα°α΅ α α αα-αα¨α₯ 38,905 α°αα³αα½ ααααα£αΈαα α¨α ααααα± αα α³αα¬αα°α α₯αΈα± α¨α α° (αΆ/α) αα’αα α°ααα¨ααα‘α‘ ααα½ 7 αΊα α¨αα α α°αα³αα½ α°αα α αααα£ αα°α΅ αα α₯αα°ααα αααααα’
α¨αααα£α αα ααα α αα αα°αα³αα½ α¨αα°α α£α’α«αα½α αα³αα α£ α¨α α΅αα½α α«αα΅ α₯α α¨ααα« αα₯α αα°α«α¨α΅ α₯αα²αα α°ααͺαα½ α α αα-αα¨α₯ α¨αα¨α« αα°α α₯αα²αααα± α¨αα΅α¨α α₯α«αα½ αα¨αααα α₯αααα‘α‘ #α’αα
@Qal_Academy
@Qal_Academy
β€2
Which of the following is a power function?
Anonymous Quiz
82%
f(x) = 2xΒ²
11%
f(x) = xΒ² + 2x
3%
f(x) = 1 - xΒ²
5%
f(x) = 2 - xβ΄
β€3
Forwarded from Maths Group11
β€3
Let x and y are prime number, then which of the following can not be the sum of x and y?
Anonymous Quiz
70%
23
15%
20
9%
24
5%
42
β€4
If quantity X= 5βΈ + 5β· + 5βΆ and quantity Y= 5βΉ, then compare the two quantities.
Anonymous Quiz
44%
Quantity X is greater than quantity Y.
40%
Quantity Y is greater than quantity X.
10%
The two quantities are equal.
6%
The relationship cannot be determined.
β€4
Which of the following represents the set of common multiples of 14 and 8?
Anonymous Quiz
16%
{28, 56, 84, 112, ...}
22%
{8, 14, 16, 24, 28, 32, 42, ...}
18%
{112, 229, 336, 448, ...}
44%
{56, 112, 168, ...}
Which of the following is the simplified form of the expression 24Β³/3Β³?
Anonymous Quiz
45%
8Β³
18%
8/3
32%
8
5%
64