UPSC EPFO APFC 2023 · Question 74

Question 74 of the UPSC EPFO APFC Recruitment Test 2023 (General Studies) (2 July 2023). Try it first, then check your answer and the explanation in the practice app.

1. APFC 2023 · Q74 · Quantitative Aptitude · Algebra & Numbers

   Suppose that x and y are distinct variables that take values from {1, 2, 3, 4, 5, 6}. What is the probability that the value of the expression xy + x + y is even?

   1. 1/2
   2. 1/3
   3. 1/4
   4. 1/5

   मान लीजिए कि x और y भिन्न चर हैं, जो {1, 2, 3, 4, 5, 6} से मान प्राप्त करते हैं। व्यंजक xy + x + y के मान के सम होने की प्रायिकता क्या है?

   1. 1/2
   2. 1/3
   3. 1/4
   4. 1/5

   Answer and explanation: open it in the practice app. 3 days free when you register, then one ₹45 PYQ Pass for every exam on the site.

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