HCF LCM Quiz 2

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lcm quiz 2 online quiz

HCF LCM Quiz 2

HCF of 81/576, 729/288, 6561/144

1. 81/576
2. 81/144
3. 81/288
4. 81/72

Find the greatest number which will divide 3322 and 3832 leaving the reminder 7?

1. 75
2. 255
3. 80
4. 81

The sum of two numbers is 187 and their HCF is 17. What is the number of such pairs of numbers satisfying the above conditions?

1. 1
2. 4
3. 5
4. 7

Three numbers are in the ratio 3:4:5 and their LCM is 240. Then the HCF of these numbers are

1. 4
2. 8
3. 12
4. 20

The product of HCF and LCM of two expressions is equal to the

1. Sum of two expressions
2. square of HCF
3. Product of expressions
4. Square of LCM

The greatest number that exactly divides 105, 1001 and 2436 is

1. 7
2. 3
3. 9
4. 5

The greatest possible length which can be used to measure exactly the lengths 4m 95cm, 9m 45cm and 16m

1. 45cm
2. 35cm
3. 25cm
4. 15cm

What is the largest number by which when 2109, 2790 and 3471 are divided then 1, 2 and 3 are obtained as remainders as respectively?

1. 48
2. 68
3. 38
4. 86

If the two numbers are in the ratio of 2:3 and the product of their highest common factor and least common multiple is 150, then find the sum of the numbers

1. 5
2. 10
3. 20
4. 25

The product of the two numbers is 900. If the LCM of thee two numbers is 300, then find HCF

1. 3
2. 6
3. 9
4. 12

Find the HFC 4/9, 2/5, 6/8, 2/5

1. 1/180
2. 2/481
3. 2/350
4. 1/142

Find the greatest number of 4 digits which is divisible by 15, 25,40 and 75.

1. 9000
2. 9400
3. 9600
4. 9800

The LCM of two numbers is 48. The numbers are in the Ratio 2:3 the sum of the numbers is

1. 35
2. 40
3. 60
4. 111

The ratio of two numbers is 3:4 and their HCF is 4. Their LCM is

1. 12
2. 16
3. 24
4. 48

The smallest 6 digit number which is exactly divisible by 111 is

1. 1,00,111
2. 1,00,000
3. 1,00,011
4. 1,11,111

All 15 questions completed!


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HCF LCM Quiz 2

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