1
JEE Advanced 2020 Paper 1 Offline
Numerical
+4
-0
In the following reaction, compound Q is obtained from compound P via an ionic intermediate
What is the degree of unsaturation of Q?
What is the degree of unsaturation of Q?
Your input ____
2
JEE Advanced 2020 Paper 1 Offline
MCQ (Single Correct Answer)
+3
-1
Suppose a, b denote the distinct real roots of the quadratic polynomial x2 + 20x $$-$$ 2020 and suppose c, d denote the distinct complex roots of the quadratic polynomial x2 $$-$$ 20x + 2020. Then the value of
ac(a $$-$$ c) + ad(a $$-$$ d) + bc(b $$-$$ c) + bd(b $$-$$ d) is
ac(a $$-$$ c) + ad(a $$-$$ d) + bc(b $$-$$ c) + bd(b $$-$$ d) is
3
JEE Advanced 2020 Paper 1 Offline
MCQ (Single Correct Answer)
+3
-1
If the function f : R $$ \to $$ R is defined by f(x) = |x| (x $$-$$ sin x), then which of the following statements is TRUE?
4
JEE Advanced 2020 Paper 1 Offline
MCQ (Single Correct Answer)
+3
-1
Let the functions f : R $$ \to $$ R and g : R $$ \to $$ R be defined by
f(x) = ex $$-$$ 1 $$-$$ e$$-$$|x $$-$$ 1|
and g(x) = $${1 \over 2}$$(ex $$-$$ 1 + e1 $$-$$ x).
The the area of the region in the first quadrant bounded by the curves y = f(x), y = g(x) and x = 0 is
f(x) = ex $$-$$ 1 $$-$$ e$$-$$|x $$-$$ 1|
and g(x) = $${1 \over 2}$$(ex $$-$$ 1 + e1 $$-$$ x).
The the area of the region in the first quadrant bounded by the curves y = f(x), y = g(x) and x = 0 is
Paper analysis
Total Questions
Chemistry
18
Mathematics
18
Physics
18
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