Question : Find the single discount equivalent to two successive discounts of 10% and 5%.
Option 1: 85.5%
Option 2: 90%
Option 3: 75.5%
Option 4: 14.5%
New: SSC MTS 2024 Application Form OUT; Direct Link
Don't Miss: Month-wise Current Affairs | Upcoming Government Exams
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: 14.5%
Solution : When two discounts are given successively, the equivalent single discount is, $D = 100 -\frac{(100 - d_1) \times (100 - d_2) }{ 100}$ Where D is the equivalent single discount, and $d_1$ and $d_2$ are the two successive discounts. $D = 100 -\frac{(100 - 10) \times (100 - 5) }{ 100} = 100 - \frac{(90) \times (95) }{ 100} = 100 - \frac{171 }{2} = \frac{29 }{2} = 14.5$ Hence, the correct answer is 14.5%.
Application | Cutoff | Selection Process | Preparation Tips | Eligibility | Exam Pattern | Admit Card
Question : Find a single discount equivalent to two successive discounts of 12% and 8%.
Question : What is the single discount that is equivalent to two successive discounts of 12.5% and 20%?
Question : Successive discounts of 33% and 30% are equivalent to what single discount?
Question : Successive discounts of 15% and 35% are equivalent to a single discount of:
Question : A single discount equivalent to the series of discounts 15%, 10%, and 5% is equal to:
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile