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If $7\:\theta\: 13\: \alpha\: 3 = 60,$ and $12\:\theta\: 13\: \alpha\: 4 = 100,$ then $38\:\theta\: 39\: \alpha\: 3 =\:?$

  1. $313$
  2. $219$
  3. $343$
  4. $231$
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This type of logical question can be solved by finding the hidden patterns, we can also solve it accordingly..

7*3 = 21                            12*4 = 48                              38*3 = 114

13*3 = 39                          13*4 = 52                              39*3 = 117

21+39 = 60                        48+52 = 100                         114 + 117 = 231

 

Hence, Option “D” is correct.😀

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