
LCM & HCF-3

Quiz
•
Mathematics
•
Professional Development
•
Hard
Pavithra naandi
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the L.C.M. of 25, 30, 35 and 40?
3800
4200
4400
3200
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the greatest number which divides 639, 1065 and 1491 exactly?
193
183
223
213
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the H.C.F. of 4/9, 10/21 and 20/63?
4/189
6/63
2/63
20/21
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The H.C.F. of two numbers is 12 and their difference is 12. Which of the following can be the numbers?
66,77
70,84
94,108
84,96
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Find the side of the largest square slab which can be paved on the floor of a room 5 meters 44cm long and 3 meters 74 cm broad.
56 cm
42 cm
38 cm
34 cm
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The HCF of two numbers is 29 & their sum is 174. The possible numbers are
1,174
74,100
29,154
29,145
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The product of two numbers is 6760 and their H.C.F. is 13. How many such pairs can be formed?
0
2
4
1
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