In the manufacturing process of cement, in which part of kiln does limestone decompose to calcium oxide?
Anonymous Quiz
18%
Upper part of the kiln
51%
Middle part of the kiln
21%
Lower end of the kiln
10%
In all part of the kiln
Consider the following steps:
Step1:Juicing
Step2:Cleansing and Grinding Step3:Clarifying Step4:Refinery Step5:Evaporation Step6:Crystallization. Step7: Collecting Harvest Which one is the correct sequence during the industrial production of sugar?
Step1:Juicing
Step2:Cleansing and Grinding Step3:Clarifying Step4:Refinery Step5:Evaporation Step6:Crystallization. Step7: Collecting Harvest Which one is the correct sequence during the industrial production of sugar?
Anonymous Quiz
9%
Step1 ----> Step2 ---> Step3 ----> step4 ---> step5 ----> step6 ----step7.
19%
Step7 --->step4-->step3---->step1 ---> step5 ----> step2 ----> step6.
65%
Step7 ---> step2 --->step1 ----> step3--->step5 ----> step6----> step4.
6%
Step7----> step3----> step1 -----> step2 ---> step5 ----->step6 ----->step4.
❤5
For all remedial students who start exam on today, we wish you all the best! Don't be afraid; be stable! 💪💪🙏🙏
❤11
1.What is the y-intercept of the polynomial function f(x)=x³-4x²+2x-5
Anonymous Quiz
7%
2
15%
-2
13%
5
65%
-5
👏1
2.Given the polynomial function of f(x)=x⁴-5x³+6x²-4 which of the following set consist all possible rational zero of f(x)
Anonymous Quiz
30%
{-4,-2,-1,1,2,4}
26%
{-5,-2,-1,1,2,5}
33%
{-3,-2,-1,1,2,3}
11%
{6,-2,-1,1,2,3}
❤2
5.What is the zeros of f(x)=x²+kx+6 if (x-2) is a factor of f(x) ?
Anonymous Quiz
36%
2,3
20%
-2
19%
2
24%
2,-3
🙏1
6.What is the value of k if x-k is a factor of polynomial function f(x)=x²+4x+k ?
Anonymous Quiz
13%
-4
17%
4
61%
0 and -5
9%
0 and 5
🤔2
2.Which of the following is not true about f(x)=x(1-x²)²+2x³ ?
Anonymous Quiz
20%
The constant term is 0
40%
The cofficient of x³ is 2
24%
The leading coefficient is 1
17%
The degree is 5
##2009 Entrance Exam
3.When f(x)=x⁵+x-1 is divided by x+1, the reminder equal to.
3.When f(x)=x⁵+x-1 is divided by x+1, the reminder equal to.
Anonymous Quiz
12%
-2
20%
1
48%
-3
19%
-1
Which of the following is a vertical asymptotes of f(x) = ln(x+1)?
Anonymous Quiz
20%
x= 1
24%
x = 0
55%
x = -1
2%
x = 2
The roots of the equation x² +mx -n = 0 are -2 and 3, what are the values of m and n respectively?
Anonymous Quiz
12%
6 and -1
51%
-1 and 6
21%
1 and 6
17%
-6 and 1
Given log5 = 0.6990, then mantissa of log 0.05 is:
Anonymous Quiz
14%
0.3010
30%
-2
51%
0.6690
5%
-1
Which of the following is NOT true about the graph of f(x) = x² - 6x +10?
Anonymous Quiz
30%
The vertex of the graph is (3,0)
13%
The graph of f opens up ward
42%
The line x = 3 is the axis of symmetry of the graph of f
14%
f(x) ≥ 1 for all x in the domain of f
Which of the following is NOT true about the graph of f(x) = 2x² - 8x +4?
Anonymous Quiz
8%
The graph increases from both side
26%
The vertex of the graph is (2, -4)
50%
The axis of symmetry of the graph is x = -2
16%
The the minimum value of the graph is y = -4
Which one of the following statements is NOT necessarily true about the characteristics of reaction at equilibrium?
Anonymous Quiz
6%
The reaction is reversible in nature.
13%
The reaction is dynamic in nature.
24%
The reaction should take place in closed vessel to react at equilibrium.
57%
The concentrations of reactants and products are equal.