- A
- B0.125
- C
- D0.101001000100001…
Step-by-Step Solution
The first number never ends and the blocks of zeros keep growing, so no block repeats — it is irrational. The others terminate or recur (22/7 = 3.142857142857…).
Answer: D) 0.101001000100001…
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Decimal Expansions of Real Numbers practice questions