Question and Answers Forum

All Questions      Topic List

Logic Questions

Previous in All Question      Next in All Question      

Previous in Logic      Next in Logic      

Question Number 4196 by Rasheed Soomro last updated on 31/Dec/15

Q#4140 is again asked with following changes: a always moves towards b′ (instead of b), b always moves towards c′ (instead of c), c always moves towards d′ (instead of d), d always moves towards a′ (instead of a), where a′,b′,c′ and d′ are midpoints of line segments ab, bc, cd and da respectively.

$$\:\:\mathrm{Q}#\mathrm{4140}\:\mathrm{is}\:\mathrm{again}\:\mathrm{asked}\:\mathrm{with}\:\mathrm{following}\:\mathrm{changes}: \\ $$$$\boldsymbol{\mathrm{a}}\:\mathrm{always}\:\mathrm{moves}\:\mathrm{towards}\:\boldsymbol{\mathrm{b}}'\:\left({instead}\:{of}\:\boldsymbol{\mathrm{b}}\right), \\ $$$$\boldsymbol{\mathrm{b}}\:\mathrm{always}\:\mathrm{moves}\:\mathrm{towards}\:\boldsymbol{\mathrm{c}}'\:\left({instead}\:{of}\:\boldsymbol{\mathrm{c}}\right), \\ $$$$\boldsymbol{\mathrm{c}}\:\mathrm{always}\:\mathrm{moves}\:\mathrm{towards}\:\:\boldsymbol{\mathrm{d}}'\:\left({instead}\:{of}\:\boldsymbol{\mathrm{d}}\right),\: \\ $$$$\boldsymbol{\mathrm{d}}\:\mathrm{always}\:\mathrm{moves}\:\mathrm{towards}\:\:\boldsymbol{\mathrm{a}}'\:\left({instead}\:{of}\:\boldsymbol{\mathrm{a}}\right), \\ $$$$\mathrm{where}\:\boldsymbol{\mathrm{a}}',\boldsymbol{\mathrm{b}}',\boldsymbol{\mathrm{c}}'\:\mathrm{and}\:\boldsymbol{\mathrm{d}}'\:\mathrm{are}\:\mathrm{midpoints}\:\mathrm{of}\:\mathrm{line} \\ $$$$\mathrm{segments}\:\boldsymbol{\mathrm{ab}},\:\boldsymbol{\mathrm{bc}},\:\boldsymbol{\mathrm{cd}}\:\:\mathrm{and}\:\:\boldsymbol{\mathrm{da}}\:\mathrm{respectively}. \\ $$

Commented by Rasheed Soomro last updated on 31/Dec/15

Also compare time-taken in travel from start to meeting (if they will meet) between the questions.

$$\mathrm{Also}\:\mathrm{compare}\:\mathrm{time}-\mathrm{taken}\:\mathrm{in}\:\mathrm{travel}\:\mathrm{from}\:\mathrm{start} \\ $$$$\mathrm{to}\:\mathrm{meeting}\:\left(\mathrm{if}\:\mathrm{they}\:\mathrm{will}\:\mathrm{meet}\right)\:\mathrm{between}\:\mathrm{the} \\ $$$$\mathrm{questions}. \\ $$

Commented by RasheedSindhi last updated on 01/Jan/16

Whatif b′ is on bc^(↔) beyond the b, c′ is on cd^(↔) beyond thd c...for example when bb′=bc, cc′=cd....

$$\mathrm{Whatif}\:\boldsymbol{\mathrm{b}}'\:\mathrm{is}\:\mathrm{on}\:\overset{\leftrightarrow} {\boldsymbol{\mathrm{bc}}}\:\mathrm{beyond}\:\mathrm{the}\:\boldsymbol{\mathrm{b}}, \\ $$$$\boldsymbol{\mathrm{c}}'\:\mathrm{is}\:\mathrm{on}\:\overset{\leftrightarrow} {\boldsymbol{\mathrm{cd}}}\:\mathrm{beyond}\:\mathrm{thd}\:\boldsymbol{\mathrm{c}}...\mathrm{for}\:\mathrm{example} \\ $$$$\mathrm{when}\:\boldsymbol{\mathrm{bb}}'=\boldsymbol{\mathrm{bc}},\:\boldsymbol{\mathrm{cc}}'=\boldsymbol{\mathrm{cd}}.... \\ $$

Commented by Rasheed Soomro last updated on 01/Jan/16

Commented by Rasheed Soomro last updated on 01/Jan/16

According to diagram A,B,D,C arefour persons moving to G,H,E,F points respectively.

$${According}\:{to}\:{diagram} \\ $$$$\boldsymbol{\mathrm{A}},\boldsymbol{\mathrm{B}},\boldsymbol{\mathrm{D}},\boldsymbol{\mathrm{C}}\:\:{arefour}\:{persons}\:{moving}\:{to} \\ $$$$\boldsymbol{\mathrm{G}},\boldsymbol{\mathrm{H}},\boldsymbol{\mathrm{E}},\boldsymbol{\mathrm{F}}\:{points}\:{respectively}. \\ $$

Terms of Service

Privacy Policy

Contact: info@tinkutara.com