Question : If A : B = 2 : 3 and B : C = 3 : 7, then (A + B) : (B + C) : (C + A) is:
Option 1: 4 : 8 : 9
Option 2: 5 : 8 : 9
Option 3: 5 : 10 : 9
Option 4: 4 : 10 : 9
Latest: SSC CGL preparation tips to crack the exam
Don't Miss: SSC CGL complete guide
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: 5 : 10 : 9
Solution : Given, A : B = 2 : 3 and B : C = 3 : 7 Since B is common in both A : B and B : C and has the same value Thus, A : B : C = 2 : 3 : 7 So, (A + B) : (B + C) : (C + A) Putting the values, we get = (2 + 3) : (3 + 7) : (7 + 2) = 5 : 10 : 9 Hence, the correct answer is 5 : 10 : 9.
Candidates can download this ebook to know all about SSC CGL.
Answer Key | Eligibility | Application | Selection Process | Preparation Tips | Result | Admit Card
Question : If $a: b: c=\frac{1}{4}: \frac{1}{3}: \frac{1}{2}$, then $\frac{a}{b}: \frac{b}{c}: \frac{c}{a}=$?
Question : If $a+b+c=7$ and $a^3+b^3+c^3-3abc=175$, then what is the value of $(a b+b c+c a)$?
Question : If $3\sqrt{\frac{1-a}{a}}+9=19-3\sqrt{\frac{a}{1-a}};$ then, what is the value of $a?$
Question : If A : B = $\frac{1}{2}:\frac{1}{3}$, B : C = $\frac{1}{5}:\frac{1}{3}$ ,then (A + B) : (B + C) is equal to:
Question : If $\frac{(a+b)}{c}=\frac{6}{5}$ and $\frac{(b+c)}{a}=\frac{9}{2}$, then what is the value of $\frac{(a+c)}{b}\; ?$
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile