Quantitative Aptitude Ques 1582
Question: The value of $ ( 1+\frac{1}{2} )( 1+\frac{1}{3} )( 1+\frac{1}{4} )…( 1+\frac{1}{150} ) $ is
Options:
A) 65. 5
B) 50.5
C) 105
D) 75.5
E) None of these
Show Answer
Answer:
Correct Answer: D
Solution:
- $ ( 1+\frac{1}{2} )( 1+\frac{1}{3} )( 1+\frac{1}{4} )…( 1+\frac{1}{150} ) $
$ =\frac{3}{2}\times \frac{4}{3}\times \frac{5}{4}\times …\times \frac{151}{150}=\frac{151}{2}=75.5 $