Q: A clock strikes once at 1 o'clock, twice at 2 o'clock, thrice at 3 o'clock and so on. The number of times it strikes in 24 hours will be
(a)116
(b)136
(c)156
(d)196
Correct Answer: (c)
The correct answer is (b) '136'. This question from the Logical Reasoning & Mental Ability domain tests knowledge of Reasoning.