Won derlic test Questions And Answers

Won derlic test Questions And Answers

The releventh rmonth rof rthe ryear ris: r

• rJanuary r
• rNovember r
• rOctober r
• rMay r- rANS-The rcorrect ranswer ris r(B). rThe releventh rmonth rof rthe ryear ris

rNovember.A rshop rowner rbought rsome rshovels rfor r$5,500. rThe rshovels rwere rsold rfor r$7,300, rwith ra rprofit rof r$50 rper ra rshovel. rHow rmany rshovels rwere rinvolved? r

• r18 r
• r36 r
• r55 r
• r73 r
• r90 r
• rNone rof rthese r- rANS-The rcorrect ranswer ris r(B). rThe rtotal rprofit rfrom rthe rsale ris

rthe rselling rprice rminus rthe rcost rof rpurchase, rwhich ris r$7300-$5500= r$1800.If rthe rtotal rprofit ris r$1800 rand reach rshovel raccounts rfor r$50 rprofit, rthe ramount rof rshovels ris r1800/50=36.How rmany rstates rare rthere rin rthe rU.S.A? r

• r20 r
• r30 r
• r40 r
• r50 r
• r60 r- rANS-The rcorrect ranswer ris r(D). rThe rUSA rhas r50 rstates.

There rare rthree rtimes relephants rcompared rto rgiraffes rin rthe rsafari. rIf rthere ris ra rtotal rof r88 relephants rand rgiraffes, rhow rmany relephants rare rthere rin rthe rsafari? r

• r22 r
• r31 r
• r43 r
• r59 r
• r66 r
• rNone rof rthese r- rANS-The rcorrect ranswer ris r(E). rIf rthere rare r3 rtimes ras rmany

relephants ras rthere rare rgiraffes, rgiraffes rcan rbe rdefined ras rX, rand relephants ras r3X,

rand rbuild rthe rfollowing requation: r

3X r+ rX r= r88 r 4X r= r88 r X r= r88/4 r X r= r22 r 1 / 3

As rstated rabove, rX rstands rfor rthe rnumber rof rgiraffes. rThus, rthere rare r22 rgiraffes.rAs rmentioned rin rthe rproblem, rthere rare rthree rtimes ras rmany relephants ras rthere rare rgiraffes rin rthe rsafari. rThus, rto rfind rhow rmany relephants rthere rare rin rthe rsafari,

rmultiply rthe rnumber rof rgiraffes rby r3: r

22 r* r3 r= r66 r 66 ris rthe rnumber rof relephants rin rthe rsafari.What ris rthe rnext rnumber rin rthe rseries? r5, r15, r10, r13, r15, r11, r___ r

• r9 r
• r13 r
• r10 r
• r20 r
• r15 r
• rNone rof rthese r- rANS-The rcorrect ranswer ris r(D). rThis rseries ris rmade rup rof rtwo

rseparate rsubseries rthat ralternate: r

• rA rseries rof rnumbers r(the rodd rterms) rthat rincrease rby r5 r(5, r10, r15). r
• rA rseries rof rnumbers r(the reven rterms) rthat rdecrease rby r2 r(15, r13, r11)

The rpattern ris: r5, r15, r10, r13, r15, r11, r___ r

As ryou rcan rsee, rthe rnumbers rthat rincrease rby r5 rare rbolded, rand rthe rnumbers rthat rdecrease rby r2 rare runderlined. rWe rare rmissing rthe rseventh rnumber rwhich ris ran rodd rterm; rtherefore, rit rshould rbe rgreater rthan rthe rlast rodd rterm r(the rfifth rnumber) rby r5. r The rfifth rnumber ris r15. rThus, rthe ranswer ris r15 r+ r5 r= r20 A rcar rtravels rat ra rspeed rof r85 rmiles rper rhour. rHow rfar rwill rit rtravel rin r15 rminutes? r

• r9 rmiles r
• r11 rmiles r
• r13.25 rmiles r
• r21.25 rmiles r
• r22.75 rmiles r
• rNone rof rthese r- rANS-The rcorrect ranswer ris r(D). rAn rhour rconsists rof r60 rminutes.

rA rquarter rof ran rhour ris r15 rminutes ras r15 r* r4 r= r60. rThus, rdivide rthe rdistance rtraveled rper rhour rby r4, rwhich ris r85/4=21.25.A rcar rdealership rsells rused rcars rfor r$7,000 rand rnew rcars rfor r$16,000. rIf ra rtotal rof r17 rcars rwere rsold rfor r$191,000, rhow rmany rof rthe rcars rsold rwere rused? r

• r2 r
• r3 r
• r5 r
• r8 r
• r10 r
• rNone rof rthese r- rANS-The rcorrect ranswer ris r(F) r- rNone rof rthe rabove. r 2 / 3

First rof rall, rin rorder rto rsimplify rthe rcalculations rwe rcan rdivide rall rthe rnumbers rby ra rcommon rdenominator: r1000, rin rthat rway rwe rcan rget rrid rof rall rthose rannoying rzeroes. rNow rwe rdefine rthe rused rcars ras rU r(with ra rprice rof r7 reach) rand rthe rnew rcars ras rN r(with ra rprice rof r16 reach) rNow rwe rcan rbuild rtwo requations, rthe rfirst rrepresenting rthe rtotal rprice rand rthe rsecond rthe rtotal ramount rof rcars: r

• r7U+16N=191 r
• rN+U= r17 r

So raccording rto rthe rsecond requation rN r= r17-U, rand rwe rcan rnow rsubstitute rN rin rthe rfirst requation: r7U+16(17-U)=191 r; r7U+272-16U=191 r; r9U=81 r; rU=9. r9 rused rcars rwere rsold. r Solving rTip: rYou rcould rtry rsolving rthis rquestion rby relimination. rFor rstarters, rsince r191 ris ran rodd rnumber rand r16 ris ran reven rnumber, rthen rthe rnumber rof rused rcars rmust rbe rodd r(even+odd=odd) r- rwhich rmeans rwe rcan reliminate ranswers rA, rD r& rE.rNow rthat rwe rare rleft ronly rwith rB rand rC, rlet's rtry rto rcalculate rit rfor reach rof rthese

roptions: r

• r3*7 r+ r16*(17-3) r= r245, rwhich rmeans rwe rcan reliminate rB ras ran ranswer. r
• r5*7 r+ r16*(17-5) r= r227, rwhich rmeans rwe rcan reliminate rC ras ran ranswer. r

Therefore, rthe ronly rpossible ranswer ris rF r- rnone rof rthe rabove.Joey rgot ra r25% rraise rto rhis rsalary. rIf rhis roriginal rsalary rwas r$1,200, rhow rmuch rwas rit rafter rthe rraise rwas rimplemented? r

• r$1225 r
• r$1500 r
• r$1350 r
• r$1450 r
• r$1800 r
• rNone rof rthese r- rANS-The rcorrect ranswer ris r(B). r25% requals rone rquarter rand ra

rquarter rof r1200 ris r1200/4=300. rTherefore, ran raddition rof ra rquarter rto r1200 requals r1200+300=1500.Arrange rthe rfollowing rwords rso rthat rthey rmake ra rcomplete rsentence. rIs rthe rrearranged rsentence rtrue ror rfalse? r Triangle rA rsides rthree rhas r

• rTrue r
• rFalse r- rANS-The rsentence ris: rA rtriangle rhas rthree rsides, rwhich ris rtrue.

________ ris rto rJUICE ras rWHEAT ris rto rBREAD r

• rWater r
• / 3