Maths- Number Systems

4 ✘ 16 ✘ 64 ✘ 256.25 ✔

2.732 ✘ 0.2679 ✘ 0.732 ✘ 0.517 ✔

Terminating ✘ Recurring ✘ Either terminating or non- terminating ✘ Non-terminating and non-recurring ✔

02-Apr ✘ 02-Feb ✘ 4 ✘ Jan-2016 ✔

Exactly one rational number ✘ Infinitely many rational number ✘ Many irrational numbers ✘ Only irrational numbers ✔

0.4014001400014 ✘ 0.14 ✘ 0.1416 ✘ 0.14161 ✔

✘ ✘ ✘ ✔

Always an integer ✘ Always a rational number ✘ Always an irrational number ✘ Sometimes rational and sometimes irrational ✔

✘ ✘ √2 ✘ 2 ✔

✘ ✘ √5
  ✘ √81
  ✔