Try to answer in one hr.Solve it5 + 3 + 2 = 1510129 + 2 + 4 = 1836628 + 6 + 3 = 4824665 + 4 + 5 = 202504अब 7 + 2 + 5 =? UPSC के परिक्षा मे संपूर्ण भारत मे शिर्फ 2% ने उत्तर दीयाअब अपने ग्रुप मे कितने होशियार मेंबर है!...
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First 2 no.s = 1st no. × 2nd no.
Second 2 no.s = 1st no. × 3d no.
Last 2 numbers = (1st no.+3d no.)×2nd no. = Reversing the result
5 + 3 + 2 = 151012 ⇒ 5×3=15 5×2=10 (5+2)×3=12 reversing it= 21
9 + 2 + 4 = 183662 ⇒ 9×2=18 9×4=36 (9+4)×2=26 reversing it=62
Similarly we get,
8 + 6 + 3 = 482466
5 + 4 + 5 = 202504
So,
7 + 2 + 5 ⇒ 7x2=14 7×5=35 (7+5)2=24 reversing it = 42
7+2+5 = 143542
Second 2 no.s = 1st no. × 3d no.
Last 2 numbers = (1st no.+3d no.)×2nd no. = Reversing the result
5 + 3 + 2 = 151012 ⇒ 5×3=15 5×2=10 (5+2)×3=12 reversing it= 21
9 + 2 + 4 = 183662 ⇒ 9×2=18 9×4=36 (9+4)×2=26 reversing it=62
Similarly we get,
8 + 6 + 3 = 482466
5 + 4 + 5 = 202504
So,
7 + 2 + 5 ⇒ 7x2=14 7×5=35 (7+5)2=24 reversing it = 42
7+2+5 = 143542
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