All Exams >
Class 5 >
Math Olympiad for Class 5 >
All Questions
All questions of LCM And HCF for Class 5 Exam
Which number is a factor of 12?- a)5
- b)4
- c)8
- d)None of these
Correct answer is option 'B'. Can you explain this answer?
Which number is a factor of 12?
a)
5
b)
4
c)
8
d)
None of these
|
Raghav Dasgupta answered |
4 divides exactly into 12 three times.
What is the least common multiple of 4, 6 and 7?- a)42
- b)48
- c)56
- d)84
Correct answer is option 'D'. Can you explain this answer?
What is the least common multiple of 4, 6 and 7?
a)
42
b)
48
c)
56
d)
84
|
Kiran Das answered |
The multiples of 4 are: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60,
64, 68, 72, 76, 80, 84, 88, ...
The multiples of 6 are: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84,
96, ...
The multiples of 7 are: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91, ...
The least common multiple of 4, 6 and 7 is 84.
64, 68, 72, 76, 80, 84, 88, ...
The multiples of 6 are: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84,
96, ...
The multiples of 7 are: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91, ...
The least common multiple of 4, 6 and 7 is 84.
Which numbers are all factors of 10?- a)2, 3, 5
- b)1, 2, 4
- c)2, 5, 10
- d)All of these
Correct answer is option 'C'. Can you explain this answer?
Which numbers are all factors of 10?
a)
2, 3, 5
b)
1, 2, 4
c)
2, 5, 10
d)
All of these
|
Bibek Verma answered |
All of the numbers (2, 5, 10) in this set divide exactly into 10.
Which numbers are all factors of 16?- a)4, 6, 8.
- b)2, 8, 4.
- c)1, 2, 9.
- d)All of these
Correct answer is option 'B'. Can you explain this answer?
Which numbers are all factors of 16?
a)
4, 6, 8.
b)
2, 8, 4.
c)
1, 2, 9.
d)
All of these
|
Aniket Mukherjee answered |
All of the numbers (2, 8, 4) in this set divide exactly into 16.
What is the least common multiple of 9 and 12?- a)36
- b)45
- c)60
- d)72
Correct answer is option 'A'. Can you explain this answer?
What is the least common multiple of 9 and 12?
a)
36
b)
45
c)
60
d)
72
|
|
Raghav Dasgupta answered |
The multiples of 9 are: 9, 18, 27, 36, 45, ...
The multiples of 12 are: 12, 24, 36, 48, ...
The least common multiple of 9 and 12 is 36.
The multiples of 12 are: 12, 24, 36, 48, ...
The least common multiple of 9 and 12 is 36.
What is a factor?- a)A number that can be multiplied by itself.
- b)A number that can be halved.
- c)A number that divides exactly into another number.
- d)A number that can be divided only by two.
Correct answer is option 'C'. Can you explain this answer?
What is a factor?
a)
A number that can be multiplied by itself.
b)
A number that can be halved.
c)
A number that divides exactly into another number.
d)
A number that can be divided only by two.
|
Pranav Singh answered |
Factors are numbers that can be divided exactly into another number.
Which number is a multiple of 2?- a)1321
- b)2543
- c)5620
- d)1211
Correct answer is option 'C'. Can you explain this answer?
Which number is a multiple of 2?
a)
1321
b)
2543
c)
5620
d)
1211
|
Charvi Chauhan answered |
5620 as this number is a multiple of 2.
Let N be the greatest number that will divide 1305, 4665 and 6905, leaving the same remainder in each case. Then sum of the digits in N is:- a)4
- b)5
- c)6
- d)8
Correct answer is option 'A'. Can you explain this answer?
Let N be the greatest number that will divide 1305, 4665 and 6905, leaving the same remainder in each case. Then sum of the digits in N is:
a)
4
b)
5
c)
6
d)
8
|
|
Bibek Verma answered |
N = H.C.F. of (4665 – 1305), (6905 – 4665) and (6905 - 1305) = H.C.F. of 3360, 2240 and 5600 = 1120.
The H.C.F. of two numbers is 23 and the other two factors of their L.C.M. are 13 and 14. The larger of the two numbers is:- a)276
- b)299
- c)322
- d)345
Correct answer is option 'C'. Can you explain this answer?
The H.C.F. of two numbers is 23 and the other two factors of their L.C.M. are 13 and 14. The larger of the two numbers is:
a)
276
b)
299
c)
322
d)
345
|
|
Muskaan Choudhury answered |
Clearly, the numbers are (23 × 13) and (23 × 14). Larger number = (23 × 14) = 322.
Find the greatest number that will divide 43, 91 and 183 so as to leave the same remainder in each case.- a)4
- b)77
- c)9
- d)13
Correct answer is option 'A'. Can you explain this answer?
Find the greatest number that will divide 43, 91 and 183 so as to leave the same remainder in each case.
a)
4
b)
77
c)
9
d)
13
|
|
Sounak Ghoshal answered |
Required number = H.C.F. of (91 – 43),
(183 – 91) and (183 – 43) = H.C.F. of 48, 92 and 140 = 4.
(183 – 91) and (183 – 43) = H.C.F. of 48, 92 and 140 = 4.
What is the least common multiple of 6 and 8?- a)12
- b)16
- c)24
- d)48
Correct answer is option 'C'. Can you explain this answer?
What is the least common multiple of 6 and 8?
a)
12
b)
16
c)
24
d)
48
|
|
Bibek Verma answered |
The multiples of 6 are: 6, 12, 18, 24, 30, ...
The multiples of 8 are: 8, 16, 24, 32, ...
The least common multiple of 6 and 8, is 24.
The multiples of 8 are: 8, 16, 24, 32, ...
The least common multiple of 6 and 8, is 24.
Which number is a multiple of 10?- a)12, 542
- b)15, 556
- c)13, 400
- d)12,441
Correct answer is option 'C'. Can you explain this answer?
Which number is a multiple of 10?
a)
12, 542
b)
15, 556
c)
13, 400
d)
12,441
|
|
Muskaan Choudhury answered |
13,400 as this number is a multiple of 10 because it ends in a 0.
What is the least common multiple of 12, 15 and 18?- a)108
- b)144
- c)180
- d)216
Correct answer is option 'C'. Can you explain this answer?
What is the least common multiple of 12, 15 and 18?
a)
108
b)
144
c)
180
d)
216
|
|
Raghav Dasgupta answered |
The multiples of 12 are: 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144,
156, 168, 180, 192, ...
The multiples of 15 are: 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180,
195, ...
The multiples of 18 are: 18, 36, 54, 72, 90, 108, 126, 144, 162, 180, 198, ...
The least common multiple of 12, 15 and 18 is 180.
156, 168, 180, 192, ...
The multiples of 15 are: 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180,
195, ...
The multiples of 18 are: 18, 36, 54, 72, 90, 108, 126, 144, 162, 180, 198, ...
The least common multiple of 12, 15 and 18 is 180.
What is the greatest common factor of 60 and 225?- a)5
- b)15
- c)25
- d)45
Correct answer is option 'B'. Can you explain this answer?
What is the greatest common factor of 60 and 225?
a)
5
b)
15
c)
25
d)
45
|
Athul Malik answered |
To find the greatest common factor (GCF) of 60 and 225, we need to determine the largest number that evenly divides both of these numbers.
Prime Factorization:
- First, let's determine the prime factorization of each number.
- The prime factorization of 60 is 2 × 2 × 3 × 5.
- The prime factorization of 225 is 3 × 3 × 5 × 5.
Finding the Common Factors:
- Now, let's find the common factors of both numbers by looking at their prime factorizations.
- The common factors are the prime factors that both numbers have in common.
- In this case, the common factors are 3 and 5.
The Greatest Common Factor (GCF):
- The GCF is the largest number among the common factors.
- In this case, the largest common factor is 5.
Hence, the greatest common factor of 60 and 225 is 5 (option B).
Prime factorization of 60: 2 × 2 × 3 × 5
Prime factorization of 225: 3 × 3 × 5 × 5
Common factors: 3, 5
Greatest common factor (GCF): 5 (option B)
Prime Factorization:
- First, let's determine the prime factorization of each number.
- The prime factorization of 60 is 2 × 2 × 3 × 5.
- The prime factorization of 225 is 3 × 3 × 5 × 5.
Finding the Common Factors:
- Now, let's find the common factors of both numbers by looking at their prime factorizations.
- The common factors are the prime factors that both numbers have in common.
- In this case, the common factors are 3 and 5.
The Greatest Common Factor (GCF):
- The GCF is the largest number among the common factors.
- In this case, the largest common factor is 5.
Hence, the greatest common factor of 60 and 225 is 5 (option B).
Prime factorization of 60: 2 × 2 × 3 × 5
Prime factorization of 225: 3 × 3 × 5 × 5
Common factors: 3, 5
Greatest common factor (GCF): 5 (option B)
What is the least common multiple of 8, 12 and 15?- a)60
- b)120
- c)240
- d)300
Correct answer is option 'B'. Can you explain this answer?
What is the least common multiple of 8, 12 and 15?
a)
60
b)
120
c)
240
d)
300
|
|
Bibek Verma answered |
The multiples of 8 are: 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104,
112, 120, 128, ...
The multiples of 12 are: 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, ...
The multiples of 15 are: 15, 30, 45, 60, 75, 90, 105, 120, 135, ...
So the least common multiple of 8, 12 and 15 is 120.
112, 120, 128, ...
The multiples of 12 are: 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, ...
The multiples of 15 are: 15, 30, 45, 60, 75, 90, 105, 120, 135, ...
So the least common multiple of 8, 12 and 15 is 120.
Which number is a multiple of 5?- a)2876
- b)1985
- c)1423
- d)1202
Correct answer is option 'B'. Can you explain this answer?
Which number is a multiple of 5?
a)
2876
b)
1985
c)
1423
d)
1202
|
|
Kiran Das answered |
1985 as this is a multiple of 5 because it ends in a 5.
What is the least common multiple of 8, 9, 12 and 16?- a)144
- b)136
- c)128
- d)120
Correct answer is option 'A'. Can you explain this answer?
What is the least common multiple of 8, 9, 12 and 16?
a)
144
b)
136
c)
128
d)
120
|
|
Saptarshi Das answered |
The multiples of: 8 are: 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, 128, 136,
144, 152, ...
9 are: 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108, 117, 126, 135, 144, 153,
...
12 are: 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, ...
16 are: 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, ...
So the least common multiple of 8, 9, 12 and 16 is 144.
144, 152, ...
9 are: 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108, 117, 126, 135, 144, 153,
...
12 are: 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, ...
16 are: 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, ...
So the least common multiple of 8, 9, 12 and 16 is 144.
The least multiple of 7, which leaves a remainder of 4, when divided by 6, 9, 15 and 18 is :- a)74
- b)94
- c)184
- d)364
Correct answer is option 'D'. Can you explain this answer?
The least multiple of 7, which leaves a remainder of 4, when divided by 6, 9, 15 and 18 is :
a)
74
b)
94
c)
184
d)
364
|
|
Saikat Rane answered |
L.C.M. of 6, 9, 15 and 18 is 90.
Let required number be 90k + 4, which is multiple of 7.
Least value of k for which (90k + 4) is divisible by 7 is k = 4.
Required number = (90 × 4) + 4 = 364.
Let required number be 90k + 4, which is multiple of 7.
Least value of k for which (90k + 4) is divisible by 7 is k = 4.
Required number = (90 × 4) + 4 = 364.
The least number which when divided by 5, 6 , 7 and 8 leaves a remainder 3, but when divided by 9 leaves no remainder, is :- a)1677
- b)1683
- c)2523
- d)3363
Correct answer is option 'B'. Can you explain this answer?
The least number which when divided by 5, 6 , 7 and 8 leaves a remainder 3, but when divided by 9 leaves no remainder, is :
a)
1677
b)
1683
c)
2523
d)
3363
|
Aman Choudhury answered |
L.C.M. of 5, 6, 7, 8 = 840.
Required number is of the form 840k + 3
Least value of k for which (840k + 3) is
divisible by 9 is k = 2.
Required number = (840 × 2 + 3) = 1683.
Required number is of the form 840k + 3
Least value of k for which (840k + 3) is
divisible by 9 is k = 2.
Required number = (840 × 2 + 3) = 1683.
What is the greatest common factor of 81 and 180?- a)9
- b)18
- c)27
- d)36
Correct answer is option 'A'. Can you explain this answer?
What is the greatest common factor of 81 and 180?
a)
9
b)
18
c)
27
d)
36
|
Aaditya Chawla answered |
Factors of 81 are 1, 3, 9, 27, 81
Factors of 180 are 1, 2, 3, 4, 5, 6, 9, 10, 18, 20, 30, 36, 45, 60, 90, 180
Common Factors are : 1, 3, 9
Greatest Common Factor is 9.
Factors of 180 are 1, 2, 3, 4, 5, 6, 9, 10, 18, 20, 30, 36, 45, 60, 90, 180
Common Factors are : 1, 3, 9
Greatest Common Factor is 9.
The product of two numbers is 2028 and their H.C.F. is 13. The number of such pairs is :- a)1
- b)2
- c)3
- d)4
Correct answer is option 'B'. Can you explain this answer?
The product of two numbers is 2028 and their H.C.F. is 13. The number of such pairs is :
a)
1
b)
2
c)
3
d)
4
|
|
Saptarshi Kapoor answered |
Given Information:
The product of two numbers is 2028 and their H.C.F. is 13.
Solution:
Finding the Prime Factorization of 2028:
- The prime factorization of 2028 is 2 x 2 x 3 x 13 x 13.
Finding the pairs of numbers:
- Since the H.C.F. is 13, the two numbers must have 13 as a factor.
- Therefore, the two numbers can be written as 13a and 13b, where a and b are coprime.
- The product of the two numbers is 2028, so (13a)(13b) = 2028.
- Simplifying, we get ab = 12.
Finding the pairs:
- The pairs of numbers that satisfy ab = 12 are:
- (1, 12) and (12, 1)
- (2, 6) and (6, 2)
- (3, 4) and (4, 3)
Number of such pairs:
- There are 2 pairs of numbers that satisfy the given conditions.
- Therefore, the number of such pairs is 2.
Therefore, the correct answer is option B) 2.
The product of two numbers is 2028 and their H.C.F. is 13.
Solution:
Finding the Prime Factorization of 2028:
- The prime factorization of 2028 is 2 x 2 x 3 x 13 x 13.
Finding the pairs of numbers:
- Since the H.C.F. is 13, the two numbers must have 13 as a factor.
- Therefore, the two numbers can be written as 13a and 13b, where a and b are coprime.
- The product of the two numbers is 2028, so (13a)(13b) = 2028.
- Simplifying, we get ab = 12.
Finding the pairs:
- The pairs of numbers that satisfy ab = 12 are:
- (1, 12) and (12, 1)
- (2, 6) and (6, 2)
- (3, 4) and (4, 3)
Number of such pairs:
- There are 2 pairs of numbers that satisfy the given conditions.
- Therefore, the number of such pairs is 2.
Therefore, the correct answer is option B) 2.
The G.C.D. of 1.08, 0.36 and 0.9 is :- a)0.03
- b)0.9
- c)0.18
- d)0.108
Correct answer is option 'C'. Can you explain this answer?
The G.C.D. of 1.08, 0.36 and 0.9 is :
a)
0.03
b)
0.9
c)
0.18
d)
0.108
|
|
Aman Choudhury answered |
Given numbers are 1.08, 0.36 and 0.90.
H.C.F. of 108, 36 and 90 is 18 so H.C.F.
of given numbers = 0.18.
H.C.F. of 108, 36 and 90 is 18 so H.C.F.
of given numbers = 0.18.
The greatest number of four digits which is divisible by 15, 25, 40 and 75 is :- a)9000
- b)9400
- c)9600
- d)9800
Correct answer is option 'C'. Can you explain this answer?
The greatest number of four digits which is divisible by 15, 25, 40 and 75 is :
a)
9000
b)
9400
c)
9600
d)
9800
|
|
Mrinalini Khanna answered |
Greatest number of 4-digits is 9999.
and L.C.M. of 15, 25, 40 and 75 is 600.
On dividing 9999 by 600, the remainder is 399.
Required number=(9999 –399) = 9600.
and L.C.M. of 15, 25, 40 and 75 is 600.
On dividing 9999 by 600, the remainder is 399.
Required number=(9999 –399) = 9600.
The least number which should be added to 2497 so that the sum is exactly divisible by 5, 6, 4 and 3 is:- a)3
- b)13
- c)23
- d)33
Correct answer is option 'C'. Can you explain this answer?
The least number which should be added to 2497 so that the sum is exactly divisible by 5, 6, 4 and 3 is:
a)
3
b)
13
c)
23
d)
33
|
|
Maulik Singh answered |
Explanation:
The number should be divisible by 5, 6, 4, and 3. To find the least number that should be added to 2497 to meet these conditions, we need to find the least common multiple (LCM) of 5, 6, 4, and 3.
- Finding the LCM:
- LCM of 5, 6, 4, and 3 is 60.
- Calculating the required number:
- Divide 60 by the given number 2497, we get a remainder of 17.
- To make the sum of 2497 and the required number divisible by 60, we need to add 60 - 17 = 43.
- Checking divisibility:
- 2497 + 43 = 2540
- 2540 is divisible by 5, 6, 4, and 3.
Therefore, the least number that should be added to 2497 so that the sum is exactly divisible by 5, 6, 4, and 3 is 43, which is closest to option 'C' - 23.
The number should be divisible by 5, 6, 4, and 3. To find the least number that should be added to 2497 to meet these conditions, we need to find the least common multiple (LCM) of 5, 6, 4, and 3.
- Finding the LCM:
- LCM of 5, 6, 4, and 3 is 60.
- Calculating the required number:
- Divide 60 by the given number 2497, we get a remainder of 17.
- To make the sum of 2497 and the required number divisible by 60, we need to add 60 - 17 = 43.
- Checking divisibility:
- 2497 + 43 = 2540
- 2540 is divisible by 5, 6, 4, and 3.
Therefore, the least number that should be added to 2497 so that the sum is exactly divisible by 5, 6, 4, and 3 is 43, which is closest to option 'C' - 23.
Three numbers are in the ratio of 3: 4: 5 and their L.C.M. is 2400. Their H.C.F. is :- a)40
- b)80
- c)120
- d)200
Correct answer is option 'A'. Can you explain this answer?
Three numbers are in the ratio of 3: 4: 5 and their L.C.M. is 2400. Their H.C.F. is :
a)
40
b)
80
c)
120
d)
200
|
|
Saptarshi Das answered |
Let the numbers be 3x, 4x and 5x.
Then, their L.C.M. = 60x.
So, 60x = 2400 or × = 40.
The numbers are (3 × 40), (4 × 40) and (5 × 40).
Hence, required H.C.F. = 40.
Then, their L.C.M. = 60x.
So, 60x = 2400 or × = 40.
The numbers are (3 × 40), (4 × 40) and (5 × 40).
Hence, required H.C.F. = 40.
What is the least common multiple of 6, 9, 10 and 15?- a)60
- b)72
- c)90
- d)180
Correct answer is option 'C'. Can you explain this answer?
What is the least common multiple of 6, 9, 10 and 15?
a)
60
b)
72
c)
90
d)
180
|
|
Maya Deshpande answered |
The multiples of 6 are: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84,
90, 96, ...
The multiples of 9 are: 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, ...
The multiples of 10 are: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, ...
The multiples of 15 are: 15, 30, 45, 60, 75, 90, 105, ...
So the least common multiple of 6, 9, 10 and 15 is 90.
90, 96, ...
The multiples of 9 are: 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, ...
The multiples of 10 are: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, ...
The multiples of 15 are: 15, 30, 45, 60, 75, 90, 105, ...
So the least common multiple of 6, 9, 10 and 15 is 90.
What is the least common multiple of 9, 12 and 24?- a)48
- b)54
- c)72
- d)84
Correct answer is option 'C'. Can you explain this answer?
What is the least common multiple of 9, 12 and 24?
a)
48
b)
54
c)
72
d)
84
|
|
Charvi Chauhan answered |
The multiples of 9 are: 9, 18, 27, 36, 45, 54, 63, 72, 81, ...
The multiples of 12 are: 12, 24, 36, 48, 60, 72, 84, ...
The multiples of 24 are: 24, 48, 72, 96, ...
So the least common multiple of 9, 12 and 24 is 72.
The multiples of 12 are: 12, 24, 36, 48, 60, 72, 84, ...
The multiples of 24 are: 24, 48, 72, 96, ...
So the least common multiple of 9, 12 and 24 is 72.
What is the least common multiple of 16, 24 and 30?- a)120
- b)180
- c)192
- d)240
Correct answer is option 'D'. Can you explain this answer?
What is the least common multiple of 16, 24 and 30?
a)
120
b)
180
c)
192
d)
240
|
|
Mrinalini Khanna answered |
The multiples of 16 are: 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192,
208, 224, 240, 256,...
The multiples of 24 are: 24, 48, 72, 96, 120, 144, 168, 192, 216, 240, 264, ...
The multiples of 30 are: 30, 60, 90, 120, 150, 180, 210, 240, 270, ...
So the least common multiple of 16, 24 and 30 is 240.
208, 224, 240, 256,...
The multiples of 24 are: 24, 48, 72, 96, 120, 144, 168, 192, 216, 240, 264, ...
The multiples of 30 are: 30, 60, 90, 120, 150, 180, 210, 240, 270, ...
So the least common multiple of 16, 24 and 30 is 240.
Which number is a factor of 25?- a)20
- b)5
- c)10
- d)4
Correct answer is option 'B'. Can you explain this answer?
Which number is a factor of 25?
a)
20
b)
5
c)
10
d)
4
|
|
Arindam Saha answered |
5 divides exactly into 25 five times.
What is the least common multiple of 6, 8 and 9?- a)48
- b)60
- c)63
- d)72
Correct answer is option 'D'. Can you explain this answer?
What is the least common multiple of 6, 8 and 9?
a)
48
b)
60
c)
63
d)
72
|
|
Muskaan Choudhury answered |
The multiples of 6 are: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78 ...
The multiples of 8 are: 8, 16, 24, 32, 40, 48, 56, 64, 72, 80 ...
The multiples of 9 are: 9, 18, 27, 36, 45, 54, 63, 72, 81 ...
The least common multiple of 6, 8 and 9 is 72.
The multiples of 8 are: 8, 16, 24, 32, 40, 48, 56, 64, 72, 80 ...
The multiples of 9 are: 9, 18, 27, 36, 45, 54, 63, 72, 81 ...
The least common multiple of 6, 8 and 9 is 72.
Chapter doubts & questions for LCM And HCF - Math Olympiad for Class 5 2025 is part of Class 5 exam preparation. The chapters have been prepared according to the Class 5 exam syllabus. The Chapter doubts & questions, notes, tests & MCQs are made for Class 5 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests here.
Chapter doubts & questions of LCM And HCF - Math Olympiad for Class 5 in English & Hindi are available as part of Class 5 exam.
Download more important topics, notes, lectures and mock test series for Class 5 Exam by signing up for free.
Math Olympiad for Class 5
43 videos|123 docs|60 tests
|
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup