LCM & HCF Test

Result

LCM & HCF Test - 1

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Weekly Quiz Competition

Question 1
1 / -0.25

HCF of 11, 0.121, 0.1331 is :

A
0.0011

B
0.121

C
0.1331

D
12.21

E
None of these

Solution

HCFof 11, 121, 1331 is 11.

So, HCFof 11, 0.121 and0.1331 is = 0.0011.
Question 2
1 / -0.25

The L.C.M of 22, 54, 108, 135 and 198 is :

A
330

B
1980

C
5940

D
11880

E
None of these

Solution
Question 3
1 / -0.25

HCF of 8^-2, 8^-3, 8^-4, 8^-5 is:

A
8^-2

B
8^-3

C
8^-4

D
8^-5

E
None of these

Solution

HCF of the given numbers= 8^-5
Question 4
1 / -0.25

The sum of two numbers is 528, and their HCF is 33. How many pairs of such numbers can be formed?

A
4

B
5

C
8

D
2

E
None of these

Solution
Question 5
1 / -0.25

HCF of 4⁵, 4¹¹ and 4¹⁵ is :

A
4⁵

B
4¹¹

C
4¹⁵

D
4

E
None of these

Solution

HCF of the given numbers= 4⁵

Minimum power of 4.
Question 6
1 / -0.25

The HCP of 2³, 3², 4 and 15 is:

A
2³

B
3²

C
1

D
360

E
None of these

Solution
Question 7
1 / -0.25

HCF of 15, 45, 90 is:

A
12

B
13

C
14

D
15

E
None of these

Solution
Question 8
1 / -0.25

The GCM of 9/45, 15/20, 16/20 and 15/25 is:

A
1/20

B
1/40

C
1/60

D
1/15

E
None of these

Solution
Question 9
1 / -0.25

GCM of 3556 and 3444 is :

A
25

B
26

C
27

D
28

E
None of these

Solution

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Question Analysis

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Re-Attempt Weekly Quiz Competition

LCM & HCF Test - 1

Result

LCM & HCF Test - 1

Score

-

Rank

-

SHARING IS CARING

Question 1

0.0011

0.121

0.1331

12.21

None of these

Solution

Question 2

330

1980

5940

11880

None of these

Solution

Question 3

8-2

8-3

8-4

8-5

None of these

Solution

Question 4

4

5

8

2

None of these

Solution

Question 5

45

411

415

4

None of these

Solution

Question 6

23

32

1

360

None of these

Solution

Question 7

12

13

14

15

None of these

Solution

Question 8

1/20

1/40

1/60

1/15

None of these

Solution

Question 9

25

26

27

28

None of these

Solution

User

Question Analysis

My Perfomance

Score

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Rank

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8^-2

8^-3

8^-4

8^-5

4⁵

4¹¹

4¹⁵

2³

3²