Q: There is a group of 5 people among which there is one couple. In how many ways can these 5 people be seated in a row having 5 chairs if the couple is to be seated next to each other?
(a)24
(b)48
(c)60
(d)120
Correct Answer: (b)
The correct answer is (d) '120'. This question from the Quantitative Aptitude & Data Interpretation domain tests knowledge of Numerical Ability.