The number 2. 15 ร 10^-3 is equal to _____
Anonymous Quiz
66%
0.00215
19%
0.0215
8%
0.215
8%
0.000215
Grade 12 maths Worksheet for 2 sem mid exam 2018.pdf
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Grade 12 Practice worksheet
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Grade 11 Mathematics Worksheet
The value of a and b are constant for which (3,-1) is a solution for the system ax+by = 16 and bx-3y = 0 then the value of 'a' is equal to ______.
Anonymous Quiz
29%
5
32%
1
25%
-1
14%
-9
๐3
If x+ky= 15 and 2x+y= 9 the system has no solution. Then the value of k is__________.
Anonymous Quiz
19%
2
26%
-2
48%
1/2
7%
-1/2
โค3
The solution set of the equation |3-2x| = |x-6| is__________.
Anonymous Quiz
8%
{4,-3}
17%
{4,3}
18%
{-3,1}
57%
{-3,3}
๐ฅฐ4
๐ฅฐ3โค2
One of the roots of the equation xยฒ-2kx+ 12 is 3. What is the other root?
Anonymous Quiz
15%
-4
58%
4
19%
-3
8%
3
โค2๐ค1
Given data: 1,6,8,6,5,9,5,3,8,6,7 then what is mode of the data?
Anonymous Quiz
73%
6
9%
5
10%
8
9%
9
โค4
๐6โค1
What is the general formula of Alkyne?
Anonymous Quiz
10%
A.CnH2n ,n>=2
80%
B.CnH2n-2 ,n>=2
9%
C.CnH2n+2 ,n>=1
1%
D.CnH2n-4 ,n>=8
๐ฅ5๐4๐ค1
When an object is in free fall,____.
Anonymous Quiz
11%
its speed is zero
18%
it decelerates and accelerates
19%
its speed is constant
52%
its acceleration is constant.
โค8
Which of the following is the largest part of the brain?
Anonymous Quiz
10%
Medulla oblongata
34%
Cerebellum
52%
Cerebrum
4%
Thalamus
Which of the following organs is primarily responsible for nutrient absorption in the digestive system?
Anonymous Quiz
21%
Stomach
8%
Liver
68%
Small intestine
3%
Pancreas
Wich of the following system consists brain and spinal cord?
Anonymous Quiz
12%
Peripheral nervous system
8%
Endocrine system
3%
Hormonal system
77%
Central nervous system
โค3
Hordoftootni amantaa Kiristaanaa hundi baga Ayyaana Du'aa Ka'uu Iyyasuus Kiristoosiin isin gaโe!
Ayyaanni kun kan nagaa, jaalalaa fi gammachuu akka taโu isiniif hawwa!
แแแแ แจแญแญแตแตแ แฅแแแต แฐแจแณแฎแฝแค
แฅแแณแ แแฅแญแแ แตแแณแแ แ แฐแแ แ แฐแจแณแฝแ!
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@maths_group11
Ayyaanni kun kan nagaa, jaalalaa fi gammachuu akka taโu isiniif hawwa!
แแแแ แจแญแญแตแตแ แฅแแแต แฐแจแณแฎแฝแค
แฅแแณแ แแฅแญแแ แตแแณแแ แ แฐแแ แ แฐแจแณแฝแ!
แ แแ แจแฐแแแฃ แจแคแ แฅแ แจแฐแตแณ แฅแแฒแแแแฝแ แฅแแแแแแกแก
@maths_group11
โค8๐ฅ2
Enzymes are function at optimum level of temprature and pH. This property refers to
Anonymous Quiz
15%
Enzyme catalysis
35%
Enzyme regulation
12%
specificity
38%
Enzyme sensetivity
โค6
Many coenzymes derived from:___
Anonymous Quiz
31%
A. Vitamins
11%
B. Hormone
13%
C. Lipids
44%
D. Proteins
โค6