Home › SSC CGL › Quantitative Aptitude › Shortcuts › A prime divides a number evenly when the result …
A prime divides a number evenly when the result has no:
ADecimal point
BDecimal place
CDecimal power
DDecimal part
Answer & Solution
Correct answer: D. Decimal part
1. The quotient is checked after dividing.
2. A whole number means the division came out exact.
3. There is no decimal or fractional part.
_Source: OpenStax, Contemporary Mathematics, Ch 3 'Real Number Systems and Number Theory'_
Related questions
Besides the rules, what else can settle divisibility?For coins to form equal stacks of six, 298 would need to divide by:Which two rules work by adding up the digits?Which two rules look at the last digit alone?Which pair of rules is combined to test for 12?Which pair of rules is combined to test for 6?A number is divisible by 12 if it passes the rules for 4 and:A number is divisible by 10 when its last digit is: