Mathematics Test 168

Result

Mathematics Test 168

Score
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Rank
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TIME Taken - -

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Weekly Quiz Competition

Question 1
4 / -1

A
e^-1

B
e^-4

C

D
e^-2

Solution
Question 2
4 / -1

Let p, q and r be any three logical statements. Which one of the following is true?

A

B

C

D

Solution

Statement given in option (c) is correct.
Question 3
4 / -1

A

B

C

D

Solution
Question 4
4 / -1

In four schools B1, B2, B3, B4 the percentage of girls students is 12, 20, 13, 17 respectively. From a school selected at random, one student is picked up at random and it is found that the student is a girl. The probability that the school selected is B2, is

A
6/31

B
10/31

C
13/62

D
17/62

Solution
Question 5
4 / -1

A
reflexive but neither symmetric nor transitive.

B
symmetric and transitive.

C
reflexive and symmetric.

D
reflexive and transitive.

Solution
Question 6
4 / -1

A

B

C

D

Solution
Question 7
4 / -1

A
2

B
3

C
4

D
5

Solution
Question 8
4 / -1

A
–2

B
–1

C
0

D
1

Solution
Question 9
4 / -1

Let f : R R be a function such that f(0) =0 and f '(0) = 3 . Then

A
f(x) is a quadratic function

B
f(x) is continuous but not differentiabl

C
f(x) is differentiable in R

D
f(x) is bounded in R

Solution
Question 10
4 / -1

The point P of curve such that the tangent at P is perpendicular to the line 4x – 3y + 2 = 0 is given by:

A
(2, 4)

B
(1, 2)

C

D

Solution