UPSC CAPF AC 2024 Paper 1 · Question 57

Question 57 of the UPSC CAPF (AC) 2024 Paper I (4 August 2024). Try it first, then open the answer and explanation.

1. CAPF 2024 · P-I · Q57 · General Mental Ability · Arithmetic

   If 19a + 19b + 19c = 437, then what is the mean of a, b and c?

   1. 6.33
   2. 7.66
   3. 9.33
   4. 11.55

   यदि 19a + 19b + 19c = 437, तो a, b और c का औसत (mean) क्या है?

   1. 6.33
   2. 7.66
   3. 9.33
   4. 11.55
   Show answer

   Answer: (2) 7.66

   उत्तर: (2) 7.66

   19(a + b + c) = 437 gives a + b + c = 23, so the mean is 23/3 = 7.666..., written as 7.66.

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