Find the last 2 digits
65*29*37*63*71*87*62
Choose the correct choice from the following
A) 70 B) 30 C) 10 D) 90 E) 80
Similarly for this question,   Rof(201∗202∗203∗204∗246∗247∗248∗249)∗(201∗202∗203∗204∗246∗247∗248∗249)/100   =Rof(201∗101∗203∗204∗246∗247∗248∗249)∗(201∗202∗203∗204∗246∗247∗248∗249)/50   Note: I have left denominator as 50 since it will be easier in calculations.   =Rof[(1∗1∗3∗4∗(−4)∗(−3)∗(−2)∗(−1)]∗[(1∗2∗3∗4∗(−4)∗(−3)∗(−2)∗(−1)]/50   =Rof(12∗24∗24∗24)/50=Rof(6∗24∗24∗24)/25=Rof[6∗(−1)∗(−1)∗(−1)]/25=−6   Since remainder is coming negative, we add 25 to it.   Thus Remainder is 19. In decimal format, it is 19/25 or 0.76   Thus last two digits will be   0.76*100= 
<gadget id="calculator">  0.76*100</gadget>
<output>76</output>
76   [Note: Rather than calculating the decimal value first, it will be faster to combine the last two steps as follows: (19/25)*100= 19*4= 
<gadget id="calculator">19*4</gadget>
<output>76</output>
76. This is how I did it and it saved me valuable seconds!]   Answer should be (3).   ANSWER:10
<result>C</result>
Find the last 2 digits
65*29*37*63*71*87*62