Divisibility by 5 and 10

Q. A number 74A is exactly divisible by 2 and leaves a remainder 1, when divided by 5. Find A.

1. 6
2. 8
3. 4
4. 2

Q.

A metal pipe is $63cm$ long. Its inner diameter is $4cm$ and its outer diameter is $4.4cm$. Then its the surface area of each end $=2.64c{m}^2$.

1. True
2. False

Q. Find the LCM of 32, 64 & 128 by common division method.

Q. What should be the smallest number added to the sum of 46 and 158 so that the result is divisible by 5? [2 Marks]

Q. Choose the correct statement.

1. 4895 is divisible by 5 and 3
2. 4895 is divisible by 5
3. 4895 is divisible by 2 and 3
4. 4895 is divisible by 5 and 2

Q. Find the LCM of 32, 64 & 128 by common division method.

Q. If a number is divisible by 10, then it must also be divisible by 2. State true or false.

1. True
2. False

Q. Which of the following numbers will be completely divisible by 5?

1. 24873
2. 62865
3. 14981
4. 12839

Q. Choose the number which is divisible by both 5 and 3.

1. 96345
2. 96355
3. 96347
4. 96344

Q.

Select the statements that are true.

1. A number is divisible by 5 if its unit's digit is either 0 or 5.

2. Every number which is divisible by 3 is also divisible by 9.

3. Every number ending with 2 is divisible by 4.

4. 4050 is divisible by 5.