Miscellaneous Test

Result

Miscellaneous Test - 83

Score
-
out of -
Rank
-
out of -

TIME Taken - -

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Weekly Quiz Competition

Question 1
4 / -1

A
10

B
12

C
6

D
5

Solution
Question 2
4 / -1

A
x = 0, y = 0, z = 0

B
x = 3, y =3, z = 6

C
There are infinitely solutions

D
None of the above
Question 3
4 / -1

A

B

C

D

Solution
Question 4
4 / -1

A
x = 12,y = 18

B
x = 18, y = 12

C
x = 12,y = 12

D
x = 20, y = 10

Solution
Question 5
4 / -1

An industry produces two types of models M₁, M₂. Each M₁ model needs 4 hours for grinding and 2 hours for polishing, whereas each M₂ model needs 2 hours for grinding and 5 hours for polishing. There are 2 grinders and 3 polishers in the industry. Each grinder can work for 40 hours a week whilc each polisher can work for 60 hours a week. Each M₁ model earns a profit of 3 and each M₂ model earns 4 profit. To ensure the maximum profit the production capacity allocated to two types of models in a week is

A
2,35

B
35,2

C
10, 25

D
None of these

Solution
Question 6
4 / -1

A

B

C

D

Solution
Question 7
4 / -1

A
36

B
40

C
20

D
None of these

Solution
Question 8
4 / -1

A
b and d

B
b only

C
d only

D
a only
Question 9
4 / -1

A

B

C

D

Solution
Question 10
4 / -1

A
(15, 10)

B
(10, 15)

C
(0, 18)

D
(20, 0)

Solution