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(完整版)行测解题技巧汇总

递推型:1,0,1,1,2,( ),5A+B=C1+0=10+1=11+1=21+2=32+3=53,9,6,9,27,(),27 a.36 b.9 c.18 d.1/16A*3=D3*3=99*3=276*3=189*3=27113,202,222,400,(440)a.400 b.555 c.518 d,628 (113-2)*2=222(202-2)*2=400(222-2)*2=4404/3,0,4,8,(28)a.27b.21c.18d.284/3+0=4/30+4=44+8=124/3*3=4,4*3=12或者3^-1+13^0-13^1+13^2-13^3+1=281,3,2,4,5,16,()a.50b.86c.75d.711*3-1=23*2-2=42*4-3=54*5-4=165*16-5=753,2,3,7,18,(B)a.36b.47c.24d.70以第一个3为基数,分别乘以各项2*3=3+33*3=2+77*3=3+1818*3=7+47或者:3B=A+C2,1,-2,-10,4,( )A-40 B8 C-72 D-62*1-4 = -21*(-2)-8 = -10(-2)*(-10)-16= 4(-10)*4-32= -720,3,17,95,()A、119B、239C、479D、5991*1-1=02*2-1=33*6-1=174*24-1=955*120-1=5991,2,6,24,120 分别乘以2,3,4,53,16,45,96,(175 ),2881*3=32*8=163*15=454*24=965*(35)=(175)6*48=2883,8,15,24,(35),485 7 9 11 134,9,15,26,43,(71 )5,6,11,17,28 A+B=C2,1,3,7,24,( 103 )2+1*1=31+3*2=73+7*3=247+24*4=103(10.25),13.5,22,41,81 10.25*2-7=13.513.5*2-5=2222*2-3=4141*2-1=812,6,30,210,2310,( ) 2*3=66*5=3030*7=210210*11=23102310*13=()2,3,7,25,121,( 721 ) 2*2-1=33*3-2=77*4-3=2525*5-4=121121*6-5=7212,17,69,139,(140) 2*8+1=1717*4+1=6969*2+1=139139*1+1=1402,5,9,16,35,( ) (5-2)*3=9(9-5)*4=16(16-9)*5=35(35-16)*6=1441,3/2,11/6,25/12,( )3/2-1=1/211/6-3/2=1/325/12-11/6=1/4X-25/12=1/532,8,4,3,( 3 )32*1/4=88*2/4=44*3/4=33*4/4=31 ,2 , 1 , 6 , 9 , 10 , ( )1+2+1=42+1+6=91+6+9=166+9+10=259+10+17=362,4,0,8,8,24,40,()0+4*2=88+0*2=88+8*2=2424+8*2=4040+24*2=885,6,19,17,(344),-55A.15B.344C.343D.115^2=6+196^2=19+1719^2=17+34417^2=344-552,1,5,11,111,( )A.1982B.1678C.1111D.2443(2×1)×2+1=5(1×5)×2+1=11(5×11)×2+1=111(11×111)×2+1=24430,3,17,95,()A.119B.239C.479D.599 1*1-1 =01*2*2-1 =31*2*3*3-1 =171*2*3*4*4-1 =951*2*3*4*5*5-1=5991,2,5,12,27,()1*2+0=22*2+1=55*2+2=1212*2+3=2727*2+4=580,0,1,5,23 ()A.119B.79C.63D.470*1+00*2+11*3+25*4+323*5+4=119157,65,27,11,5,()157=65*2+2765=27*2+1127=11*2+511=5*2+(1)15,65,175,369,()A、671B、690C、675D、717 3*55*137*259*4111*61=6712,15,40,77,(126)1*23*55*87*119*14=126-1,4,21,56,115,(204)1*-12*23*74*145*236*34=204-1,2,7,14,23,34差为3,5,7,9,11或者做差得到:5,17,35,59,89再次做差得到:12,18,24,30 等差4/3,1,2,7,()A、27B、21C、18D、244/3*3-3=11*3-1=22*3+1=77*3+3=240,1,1,4,19,()A*3+B^2=C0*3+1^2=11*3+1^2=41*3+4^2=194*3+19^2=2,1,5,11,111,()(A*B)*2+1=C0,1,3,6,9,45,(),126 (0+1)*3=3(1+3)*1.5=6(3+6)*1=9(6+9)*3=45(9+45)*1.5=81(45+81)*1=12624,70,208,()A140 B416 C622 D2783A-2=B24*3-2=7070*3-2=208208*3-2=4160,1,3,8,21,()A42 B29 C55 D633B-A=C2,7,24,77,()A154 B101 C238 D6092*3+1=77*3+3=2424*3+5=7777*3+7=238-1,-1,-2,-1,-3,()A.-2B.0C.-5D.-1 (-1)^3+(-1)=-2(-1)^2+(-2)=-1(-2)^1+(-1)=-3(-1)^0+(-3)=-23,7,21,64,()A100 B101 C102 D103解法一:除以3得到:0,1,0,1,(0)选C 解法二:3*3+7=16=4^27*4+21=49=7^221*5+64=169=13^264*6+(100)=484=22^24,7,13,223 6 92 ,3 ,8 ,13 ,( )A29 B30 C 31 D322*2-1=33*2+2=88*2-3=1313*2+4=3022,8,28,40,24,32,(16)A-B的绝对值乘以2=C5 6 6 9 ()81A 12 B15 C18 D21A*B分别除以:5,4,3,2得到C5 6 6 9 ()90A 12 B15 C18 D21(5-3)*(6-3)=6(6-3)*(6-3)=9(6-3)*(9-3)=18(9-3)*(18-3)=904,11,25,(),7A20 B22 C24 D264*3-1=1111*2+3=2525*1-5=2020*0+7=72,6,10,18,32,()解析:6*2-2*1=1010*3-6*2=1818*4-10*4=3232*5-18*8=161,2,3,8,39,( )A 72B 104C 225 D428(1+2)*3-1=8(2+3)*8-1=39(3+8)*39-1=42811,8,10,21,72,()A 173B 172C 730D 34511*1-3=88*2-6=1010*3-9=2121*4-12=7272*5-15=34516. -3 6 0 12 12 36 ()A.64 B36 C60 D48A+B=3,6,12,24,48,96 96-36=6019. 8 3 7 8.5 12 () A14.5 B15.5 C16.25 D207=8/2+38.5=3/2+712=7/2+8.5X=8.5/2+12=16.2522. 3 4 5 11 14A104 B105 C 106 D107A^2=B+C1,3,-2,-14,17,()A -238B -249C -252D -2551*3-53*-2-8-2*-14-11-14*17-14=-25214,2,15,12,2,()A+B-C得到:1,5,25,12512+2-(-111)=125次方:80,62,45,28,()9^2-1=808^2-2=627^2-4=456^2-8=285^2-16=95,7,4,9,25,()A.5B.27C.256D.625(5-7)^2=4(7-4)^2=9(4-9)^2=25(9-25)^2=2565,6,19,17,( ),-555^2=6+196^2=19+1719^2=17+X17^2=X-551,2,9,64,()1^02^13^24^3(5^4)=6255 ,5 ,14 ,38 ,87 ,()A.167B. 168C.169D. 170做差得到:0,9,24,49,(80)1^2-1=03^2=95^2-1=247^2=499^2-1=8087+80=1671 2 9 28 ( )A 57B 68C 65D 740^3+1=11^3+1=22^3+1=93^3+1=284^3+1=651,13,4,22,31,(),274A. 93B. 31C. 103D. 2163^1=4-13^2=22-133^3=31-43^4=103-223^5=274-312,15,7,40,77,()A、96B、126C、138D、158 方法一:2+15+7+(16)=4015+7+40+(15)=777+40+77+(14)=138方法二:15-2=13=4^2-340-7=33=6^2-3138-77=61=8^2-313、15、35、63、80、()A、99B、63C、86D、80(1+3)^2-1=15(1+5)^2-1=35(3+5)^2-1=63(6+3)^2-1=80(8+0)^2-1=6311/10,2,7,17,()10^-1+18^0+16^1+14^2+12^3+1=914,20,54,76,(126)3^2+55^2-57^2+59^2-511^2+5=1265,13,25,41,611+4=54+9=139+16=2516+25=4125+36=612,30,130,350,(738)1^3+13^3+35^3+57^3+79^3+9=73863,72,76,112,()A.256B.257C.258D.259正确答案:A.答案解析:72-63=3^2 除了最高位其他位的平方76-72=2^2112-76=6^2-112=12^2-1,3,11,37,79,()A.150 B151 C152 D153正确答案:B答案解析:1*0^2-1=-12*1^2+1=33*2^2-1=114*3^2+1=375*4^2-1=796*5^2+1=15115, 26, 38, ( ), 55A.49B.67C.42D.81正确答案:B答案解析:个位的平方加上十位等于第二个数。

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