TS Police SI Prelims 2022 · Question 83

Question 83 of the TSLPRB SI Preliminary Written Test 2022 (7 August 2022). Try it first, then open the answer and explanation.

1. SI Prelims 2022 · Q83 · Reasoning & Mental Ability · Coding-Decoding

   If 'B' means '÷', 'D' means '×', 'Q' means '+' and 'R' means '-' then 23Q19R24B2D3 =

   1. 22
   2. 6
   3. 12
   4. 17

   'B' అంటే '÷', 'D' అంటే '×', 'Q' అంటే '+' మరియు 'R' అంటే '-' అయితే 23Q19R24B2D3 =

   1. 22
   2. 6
   3. 12
   4. 17
   Show answer

   Answer: (2) 6

   సమాధానం: (2) 6

   Replacing the letters gives 23 + 19 - 24 ÷ 2 × 3. Division and multiplication come first: 24 ÷ 2 × 3 = 36, so the value is 42 - 36 = 6.

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