Divisibility Tests
Trending Questions
If two given numbers are divisible by a number, then their ____ is/are also divisible by that number.
Product
Difference
Sum
sum, difference and product
If two given numbers are divisible by a number, then their ____ is/are also divisible by that number.
Product
Difference
Sum
sum, difference and product
Given that 312 is divisible by 26. It will also be divisible by:
7
9
11
13
Question 1
Which of the following statements are true:
(a) If a number is divisible by 3, it must be divisible by 9.
(b) If a number is divisible by 9, it must be divisible by 3.
(c) If a number is divisible by 18, it must be divisible by both 3 and 6.
(d) If a number is divisible by 9 and 10 both, then it must be divisible by 90.
(e) If two numbers are co-primes, at least one of them must be prime.
(f) All numbers which are divisible by 4 must also be divisible by 8.
(g) All numbers which are divisible by 8 must also be divisible by 4.
(h) If a number exactly divides two numbers separately, it must exactly divide their sum.
(i) If a number exactly divides the sum of two numbers, it must exactly divide the two numbers separately.
Given that 312 is divisible by 26. It will also be divisible by ________.
7
9
11
13
- 0
- 2
- 5
- 4
