SuperCoaching AE/JE by Testbook
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Here you’ll get all PDFs & latest update for your AE/JE exams
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Which has highest hydration energy?
Anonymous Quiz
27%
MgCl₂
53%
CaCl₂
16%
BaCl₂
4%
SrCl₂
If f(x) = x^2 + 1, then f'(2) = ?
Anonymous Quiz
21%
2
30%
3
34%
4
15%
5
If f(x)+f(1/x)=f(x)f(1/x), and f(2)=3, then f(4)=?
Anonymous Quiz
20%
7
47%
11
29%
9
4%
13
Let f(x)=x³+3x+2. If g(x) is the inverse, g'(2)=?
Anonymous Quiz
21%
1/6
56%
1/12
15%
6
8%
12
👍1
Forwarded from SuperCoaching AE/JE by Testbook (Vivek)
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1
A body weighs W on Earth. Its weight on a planet with half the radius and twice the mass is:
Anonymous Quiz
15%
W
50%
2W
27%
4W
9%
8W
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1
A ball hits a wall elastically. Impulse is I. If collision time halves, force becomes:
Anonymous Quiz
35%
I/2
22%
I
37%
2I
6%
4I