Question : If p : q = 4 : 7 and q : r = 3 : 5, then what is the value of 2p : 3q : 5r ?
Option 1: 36 : 60 : 181
Option 2: 25 : 72 : 180
Option 3: 24 : 63 : 175
Option 4: 28 : 79 : 188
New: SSC MTS Tier 1 Answer key 2024 out
Don't Miss: Month-wise Current Affairs | Upcoming Government Exams
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: 24 : 63 : 175
Solution : Given: p : q = 4 : 7 and q : r = 3 : 5 Equating q in both the ratio, we get p : q : r = 12 : 21 : 35 Let the p, q, and r values be 12k, 21k, and 35k. So, 2p : 3q : 5r = (2 × 12k) : (3 × 21k) : (5 × 35k) = 24k : 63k : 175k = 24 : 63 : 175 Hence, the correct answer is 24 : 63 : 175.
Answer Key | Cutoff | Selection Process | Preparation Tips | Eligibility | Application | Exam Pattern
Question : If 2P = 3Q and 5Q = 4R, then what is the value of P : Q : R ?
Question : What is the value of 28 × 25 ÷ 7 × 15 + 63 × 56 ÷ 72 × 5 + 24 × 7 + 8?
Question : If p : q : r = 2 : 5 : 3 and r : s = 6 : 5, then what is the value of p : q : r : s?
Question : What is the value of $44÷11×4+5 ×8÷ 4-7 × 36÷14+7×4?$
Question : The value of $3 \frac{2}{7}+14 \frac{4}{9}+5 \frac{3}{9}$ is:
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile