UPSC EPFO EO/AO 2023 · Question 49

Question 49 of the UPSC EPFO EO/AO Recruitment Test 2023 (General Ability Test) (2 July 2023). Try it first, then check your answer and the explanation in the practice app.

1. EO/AO 2023 · Q49 · General Science & Computers · Computer Applications

   Which one of the following is not a commutative law?

   1. A * b = b * A
   2. A + b = b + A
   3. A − b = b − A
   4. A * B = B * A

   निम्नलिखित में से कौन-सा एक, क्रमविनिमेय नियम नहीं है?

   1. A * b = b * A
   2. A + b = b + A
   3. A − b = b − A
   4. A * B = B * A

   Answer and explanation: open it in the practice app. It needs the ₹45 PYQ Pass: one payment for every exam on the site.

Answer it in the practice appMake a topic-wise quiz