Solve it 5 + 3 + 2 = 151012 9 + 2 + 4 = 183662 8 + 6 + 3 = 482466 5 + 4 + 5 = 202504 Find 7 + 2 + 5 =? UPSC के परिक्षा मे संपूर्ण भारत मे शिर्फ 2% ने उत्तर दीया । Time given 3 hours.

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Answers

2016-03-18T18:38:33+05:30

5+3+2=151022 (5×3}15 (5×2}10 15+10=25-3=22

9+2+4=183652 (9×2)18 (9×4)36 18+36=54-2=52

8+6+3=482466 (8×6)48 (8×3)24 48+24=72-6=66

5+4+5=202541 (5×4)20 (5×5)25 20+25=45-4=41

then

7+2+5=143547 (7×2)14 (7×5)35 14+35=49-2=47

so it is 143547

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2016-03-18T18:46:59+05:30
5+3+2=151012--- 5*3(15) , 5*2(10) ,5*2*2-3*2-2(12)….151012
9+2+4=183662---9*2(18),9*4(36) , 9*4*2-2*4-2(62)…..183662
7+2+5=143558 ---7*2(14),7*5(35), 7*5*2-2*5-2(58)---143558
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