Integers and Decimals MCQs with Answers

One-liner

An even number is exactly divisible by $2$, and among the given choices, $22$ is the only even number.

One-liner

The place value of 4 in $554.21$ is 4 ones.

One-liner

The product of $8$ and $125$ is $1000$.

One-liner

The quotient when $9528$ is divided by $48$ is $198$.

One-liner

An irrational number has a non-terminating, non-repeating decimal expansion, so $0.02002000200002\ldots$ is irrational.

One-liner

The result of $(+8) \div (-2)$ is $-4$.

One-liner

The only prime number among the given options is $31$.

One-liner

The exact value of $?$ is $\frac{4400}{7} = 628\frac{4}{7} \approx 628.5714...$, and since none of the given options match this value exactly, the correct choice is None of these.

One-liner

The product of $0.005$ and $0.0003$ is $0.0000015$.

One-liner

The prime numbers in the list are $7, 11, 13,$ and $17$, so there are 4 primes.