UPSC CAPF (AC) 2025 Paper I · Question 64

Question 64 of the UPSC CAPF (AC) 2025 Paper I (3 August 2025). Try it first, then open the answer and explanation.

1. CAPF 2025 · P-I · Q64 · General Mental Ability · Arithmetic

   If a/b = 2, b/c = 3, c/d = 4, d/e = 3, e/f = 2 and f/g = 1.5, what is the value of (a + b + c)/(e - f + g)?

   1. 144
   2. 216
   3. 225
   4. 120

   यदि a/b = 2, b/c = 3, c/d = 4, d/e = 3, e/f = 2 और f/g = 1.5, तो (a + b + c)/(e - f + g) का मान क्या है?

   1. 144
   2. 216
   3. 225
   4. 120
   Show answer

   Answer: (1) 144

   उत्तर: (1) 144

   Take g = 1: then f = 1.5, e = 3, d = 9, c = 36, b = 108 and a = 216. So (a + b + c)/(e - f + g) = 360/2.5 = 144 (216 is just the value of a).

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