Even and Odd Numbers Quiz - CBSE Class 5 Mathematics
Free practice quiz: Even and Odd Numbers (CBSE Class 5 Mathematics). 16 multiple-choice questions with answers and explanations. Play online, no sign-up needed.
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Which of the following numbers is even?
- 3
- 8
- 11
- 15
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Answer: B. 8
Even numbers are integers divisible by 2. Among the options, only 8 is divisible by 2.
If you subtract an even number from an odd number, what type of number is the result?
- Even
- Odd
- Prime
- Negative
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Answer: B. Odd
Subtracting an even number from an odd number results in an odd number because the parity (odd/even property) is maintained.
Which of the following numbers, when added to itself, gives an even result?
- 5
- 7
- 9
- 4
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Answer: D. 4
Doubling any even number results in an even number. Doubling 4, an even number, gives 8, which is even.
If x is an even number, which of the following is definitely odd?
- x + 1
- x + 2
- x - 2
- x
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Answer: A. x + 1
An even number plus 1 is odd, because adding 1 changes the parity.
If x and y are both odd, what is the type of number x * y?
- Even
- Odd
- Prime
- Composite
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Answer: B. Odd
The product of two odd numbers is always odd, e.g. 3 * 5 = 15, which is odd.