Solve this..
◻➕◻➕◻➕◻➕◻=30
Fill the boxes using (1, 3, 5, 7, 9, 11, 13, 15)
U can also repeat the numbers..This question came in UPSC Final Exams held in Dec '13...... You will be glad to note that only Gaurav Agarwal (IAS Topper) could solve it.

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Answers

2014-07-01T08:02:22+05:30
For 4 box-11+9+9+1=30 For 5 box- u wont get even number by adding 5 odd number logical But , You can add like this-9+9+9+1+(1+1)=30
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