SEVEN SAMURAI OF 2012 Collection of best Data Sufficiency questions and discussions of 2012 https://gmatclub.com/forum/download/file.php?id=16725 Absolute Values 1. if-x-is-not-equal-to-0-is-x-less-than-1-1-x-x-x-86140.html - 5 Kudos 2. is-x-1-1-x-1-2-x-1-2-x-82478.html - 4 Kudos 3. is-x-y-x-y-123108.html - 2 Kudos 4. if-x-is-different-from-0-is-x-126715.html - 1 Kudos 5. if-a-is-an-integer-and-a-b-b-is-a-127751.html - 1 Kudos 6. if-a-is-positive-what-is-the-value-of-b-128146.html - 1 Kudos 7. is-x-0-1-x-3-4x-3-2-x-3-2x-127978.html - 1 Kudos Algebra and Arithmetic 1. is-x-m-m-2-n-2-k-2-xm-yn-zk-1-z-k-x-m-2-x-m-y-n-99423.html - 6 Kudos 2. how-many-integers-are-there-between-but-not-including-80333.html - 5 Kudos 3. if-x-2-y-5-y-z-2-and-z-2x-is-x-3-y-2-z-95789.html - 2 Kudos 4. shaina-s-five-distinct-digit-locker-code-is-5a48b-what-127335.html - 2 Kudos 5. what-is-the-three-digit-number-abc-given-that-a-b-and-c-126875.html - 1 Kudos 6. the-profit-from-the-sale-of-a-certain-appliance-increases-127877.html - 1 Kudos 7. if-a-b-and-c-are-positive-integers-is-b-between-a-and-c-126737.html - 1 Kudos Coordinate Geometry 1. in-the-xy-plane-what-is-the-y-intercept-of-line-l-90901.html - 6 Kudos 2. if-ab-0-and-a-b-and-b-a-are-in-the-same-quadrant-is-126039.html - 5 Kudos 3. in-the-rectangular-coordinate-system-are-the-points-r-s-92823.html - 4 Kudos 4. in-the-rectangular-coordinate-system-shown-above-does-the-90635.html - 3 Kudos 5. in-the-xy-plane-does-the-line-with-equation-y-3x-100399.html - 2 Kudos 6. in-the-xy-coordinate-system-do-any-points-on-line-k-lie-in-127635.html - 2 Kudos 7. in-the-xy-plane-both-line-k-and-l-intersect-with-axis-y-is-94508.html - 1 Kudos Geometry 1. in-the-figure-shown-what-is-the-value-of-x-125923.html - 6 Kudos 2. in-triangle-abc-what-is-the-length-of-side-bc-106669.html - 3 Kudos 3. in-the-picture-quadrilateral-abcd-is-a-parallelogram-and-127219.html - 3 Kudos 4. for-a-circle-with-center-point-p-cord-xy-is-the-127286.html - 2 Kudos 5. is-the-measure-of-one-of-the-interior-angles-of-quadrilateral-86156.html - 2 Kudos 6. given-that-abcd-is-a-rectangle-is-the-area-of-triangle-abe-127051.html - 1 Kudos 7. the-area-of-the-right-triangle-abc-is-4-times-greater-than-127070.html - 1 Kudos Distance/Rate and Work/Rate problems 1. how-many-hours-did-it-take-dale-to-drive-124911.html - 2 Kudos 2. is-the-number-of-seconds-required-to-travel-d1-feet-at-r1-105140.html - 2 Kudos 3. bob-and-wendy-left-home-to-walk-together-to-a-restaurant-for-122995.html - 2 Kudos 4. if-two-copying-machines-work-simultaneously-at-their-126653.html 5. robots-x-y-and-z-each-assemble-components-at-their-107311.html 6. machines-x-and-y-work-at-their-respective-constant-rates-128011.html 7. what-is-the-distance-between-harry-s-home-and-his-office-122996.html Divisibility/Multiples/Factors 1. if-a-and-b-are-positive-integers-divisible-by-6-is-6-the-100324.html - 5 Kudos 2. is-the-last-digit-of-integer-x-2-y-2-a-zero-1-x-y-is-95793.html - 4 Kudos 3. is-the-integer-n-odd-1-n-is-divisible-by-3-2-2n-is-91399.html - 4 Kudos 4. can-someone-walk-me-through-this-one-if-x-and-y-are-95872.html - 4 Kudos 5. how-many-different-prime-numbers-are-factors-of-the-positive-126744.html - 2 Kudos 6. the-positive-integers-x-y-and-z-are-such-that-x-is-a-85437.html - 2 Kudos 7. if-r-and-s-are-integers-is-r-s-divisible-by-127231.html - 1 Kudos Exponents and Roots 1. what-is-the-value-of-the-integer-n-1-n-n-2-15-2-n-107149.html - 2 Kudos 2. is-x-7-y-2-z-3-0-1-yz-0-2-xz-127692.html - 2 Kudos 3. a-b-c-and-d-are-integers-abcd-126141.html - 1 Kudos 4. if-the-prime-factorization-of-the-integer-q-can-be-expressed-126689.html - 1 Kudos 5. if-x-y-and-z-are-positive-integers-where-x-y-and-z-x-126859.html - 1 Kudos 6. if-x-is-a-positive-integer-is-sqrt-x-an-integer-88994.html - 1 Kudos 7. is-5-k-less-than-1-000-1-5-k-128055.html - 1 Kudos Statistics, Sequences and Functions 1. the-sequence-s1-s2-s3-sn-is-such-that-sn-1-n-103947.html - 3 Kudos 2. for-any-integers-x-and-y-min-x-y-and-max-x-y-denote-94998.html - 3 3. in-the-sequence-shown-a-n-a-n-1-k-where-2-n-15-and-k-is-a-nonzero-constant-126119.html - 1 Kudos 4. in-a-sequence-of-terms-in-which-each-term-is-three-times-the-109374.html - 1 Kudos 5. an-infi-nite-sequence-of-positive-integers-is-called-a-127496.html - 1 Kudos 6. if-s-is-the-infinite-sequence-s1-9-s2-99-s3-999-sk-10-k-127798.html - 1 Kudos 7. k-and-l-are-each-four-digit-positive-integers-with-thousands-126646.html Fractions/Ratios/Decimals 1. is-the-hundredths-digit-of-the-decimal-d-greater-than-102268.html - 3 Kudos 2. does-the-decimal-equivalent-of-p-q-where-p-and-q-are-89566.html - 3 Kudos 3. on-a-certain-sight-seeing-tour-the-ratio-of-the-number-of-68645.html - 1 Kudos 4. if-d-represents-the-hundredths-digit-and-e-represents-the-116821.html - 1 Kudos 5. all-the-clients-that-company-x-had-at-the-beginning-of-last-128023.html - 1 Kudos 6. is-x-y-1-the-ratio-of-x-to-y-is-7-9-2-xy-127437.html - 1 Kudos 7. if-x-0-abcd-where-a-b-c-and-d-each-represent-a-nonzero-127399.html - 1 Kudos Inequalities 1. if-20-swiss-francs-is-enough-to-buy-9-notebooks-and-89226.html -12 Kudos 2. if-x-is-not-equal-to-0-is-x-less-than-1-1-x-x-x-86140.html - 6 Kudos 3. if-x-y-z-0-is-z-1-1-z-x-y-1-2-x-y-108760.html - 5 Kudos 4. is-x-4-y-4-z-4-1-x-2-y-2-z-2-2-x-y-z-101358.html - 4 Kudos 5. if-w-x-0-is-w-y-0-1-x-y-0-2-y-x-105771.html - 3 Kudos 6. if-p-q-and-p-r-is-pqr-p-1-pq-0-2-pr-126285.html - 2 Kudos 7. is-x-y-2-1-x-y-5-2-x-2-y-97142.html - 2 Kudos Number Properties 1. the-positive-integers-x-y-and-z-are-such-that-x-is-a-85437.html - 3 Kudos 2. if-m-is-an-integer-is-m-odd-1-m-2-is-not-an-even-integer-106646.html - 2 Kudos 3. if-m-p-and-t-are-positive-integers-and-m-p-t-is-the-product-mpt-an-even-integer-126259.html - 2 Kudos 4. does-the-integer-k-have-a-factor-p-such-that-1-p-k-126735.html - 2 Kudos 5. how-many-different-prime-numbers-are-factors-of-the-positive-126744.html - 2 6. series-of-n-consecutive-positive-integers-126032.html - 1 Kudos 7. is-x-the-square-of-an-integer-126385.html - 1 Kudos Overlapping sets 1. how-many-people-are-directors-of-both-company-k-and-company-r-91581.html -3 Kudos 2. at-least-100-students-at-a-certain-high-school-study-japanes-92305.html - 2 Kudos 3. at-least-10-percent-of-the-people-in-country-x-who-are-122734.html - 1 Kudos 4. of-the-60-families-in-a-certain-neighborhood-38-have-a-cat-127091.html - 1 Kudos 5. in-jefferson-school-300-students-study-french-or-spanish-or-87885.html - 1 Kudos 6. a-town-t-has-40-000-residents-25-percent-of-whom-are-age-128196.html - 1 Kudos 7. in-garfield-school-250-students-participate-in-debate-or-128197.html - 1 Kudos Remainders 1. is-x-2-y-2-divisible-by-5-1-when-x-y-is-divided-by-5-the-86839.html - 4 Kudos 2. what-is-the-value-of-length-n-100-meter-of-wire-126500.html - 1 Kudos 3. if-a-b-and-c-are-positive-integers-what-is-the-remainder-127028.html - 1 Kudos 4. integer-with-remainder-r-126393.html 5. if-n-is-a-positive-integer-and-r-is-the-remainder-when-n-126395.html 6. if-t-is-a-positive-integer-and-r-is-the-remainder-when-t-128031.html 7. if-a-and-b-are-positive-integers-what-is-the-remainder-when-128194.html Statistics and sets 1. for-a-certain-exam-was-the-standard-deviation-of-the-scores-113409.html - 9 Kudos 2. beginning-in-january-of-last-year-carl-made-deposits-of-83691.html - 5 Kudos 3. a-certain-list-consists-of-several-different-integers-126040.html - 4 Kudos 4. on-jane-s-credit-card-account-the-average-daily-balance-for-106680.html - 4 Kudos 5. in-the-sequence-of-nonzero-numbers-t1-t2-t3-tn-tn-65701.html - 3 Kudos 6. is-the-product-of-all-of-the-elements-in-set-s-negative-126212.html - 2 Kudos 7. in-the-sequence-shown-a-n-a-n-1-k-where-2-n-15-and-k-is-a-nonzero-constant-126119.html - 1 Kudos Word problems 1. laura-sells-encyclopaedias-and-her-monthly-income-has-two-64646.html - 6 Kudos 2. of-the-60-animals-on-a-certain-farm-2-3-are-either-cows-or-92062.html - 5 Kudos 3. each-employee-of-a-certain-task-force-is-either-a-manager-or-94413.html - 4 Kudos 4. on-jane-s-credit-card-account-the-average-daily-balance-for-106680.html - 3 Kudos 5. the-number-of-antelope-in-a-certain-herd-increases-every-99810.html -2 Kudos 6. the-profit-from-the-sale-of-a-certain-appliance-increases-127877.html - 2 Kudos 7. a-school-admin-will-assign-each-student-in-a-group-of-n-127509.html - 2 Kudos Probability 1. a-box-contains-10-light-bulbs-fewer-than-half-of-which-are-58350.html - 7 Kudos 2. a-jar-contains-8-red-marbles-and-y-white-marbles-if-joan-101748.html - 7 Kudos 3. a-certain-jar-contains-only-b-black-marbles-w-white-marbles-104924.html - 5 Kudos 4. a-drawer-contains-8-socks-and-2-socks-are-selected-at-86757.html - 3 Kudos 5. a-committee-consists-of-n-women-and-k-men-in-addition-there-127620.html - 1 Kudos 6. a-drawer-contains-36-socks-and-2-socks-are-selected-at-85761.html - 1 Kudos 7. if-2-different-representatives-are-to-be-selected-at-random-128233.html Some more good discussions https://gmatclub.com/forum/10-000-is-deposited-in-a-certain-account-that-pays-r-65464.html last-year-the-first-30-000-of-each-country-x-resident-s-128110.html a-total-of-60-000-was-invested-for-one-year-part-of-this-126655.html if-the-operation-is-one-of-the-four-arithmetic-operations-93966.html if-the-operation-is-one-of-the-four-arithmetic-operations-93966.html john-and-fawn-each-drinking-at-a-constant-pace-can-finish-127741.html on-a-certain-sight-seeing-tour-the-ratio-of-the-number-of-68645.html if-two-copying-machines-work-simultaneously-at-their-126653.html in-a-sequence-of-terms-in-which-each-term-is-three-times-the-109374.html the-lifetime-of-all-the-batteries-produced-by-a-certain-comp-101472.html an-infi-nite-sequence-of-positive-integers-is-called-a-127496.html if-75-of-guest-at-a-certain-banquet-ordered-dessert-what-109889.html w-x-y-and-z-are-integers-if-z-y-x-w-is-w-x-124036.html is-n-divisible-by-127213.html if-m-and-n-are-positive-integers-then-is-m-an-even-integer-127325.html can-the-positive-integer-n-be-written-as-the-sum-of-two-126725.html p-r-86165.html if-a-b-is-a-b-b-a-84761.html is-x-1-x-3-0-1-1-x-1-2-x-109078.html is-m-z-0-1-m-3z-0-2-4z-m-0-c-106381.html is-x-4-x-1-2-4-x-108286.html on-the-number-line-the-distance-between-x-and-y-is-greater-127014.html if-k-does-not-equal-0-1-or-1-is-1-k-0-1-1-k-119545.html if-3-a-4-b-c-what-is-the-value-of-b-1-5-a-25-2-c-113040.html what-is-the-value-of-a-2-b-104673.html is-x-10-10-1-x-2-34-2-x-127881.html if-positive-integer-x-is-a-multiple-of-6-and-positive-98662.html if-k-m-and-t-are-positive-integers-and-k-6-m-4-t-127989.html if-k-and-n-are-integers-is-n-divisible-by-128028.html is-the-integer-z-divisible-by-128030.html is-x-divisible-by-126857.html in-the-diagram-what-is-the-length-of-ab-127098.html length-of-ac-119652.html og-ds-91-verbal-review-126441.html if-b-is-the-midpoint-of-ac-what-is-the-length-of-be-127104.html in-pqr-if-pq-x-qr-x-2-and-pr-y-which-of-the-110404.html is-the-triangle-abc-right-angled-at-b-127327.html if-the-length-of-side-ab-is-17-is-triangle-abc-a-right-tria-127069.html in-the-figure-above-segment-rs-and-tu-represent-two-position-126441.html if-polygon-x-has-fewer-than-9-sides-how-many-sides-does-127394.html slopes-of-m-and-n-124025.html at-how-many-points-does-line-l-intersect-with-the-parabola-126942.html if-the-slopes-of-the-line-l1-and-l2-are-of-the-same-sign-is-126759.html the-vertices-of-a-triangle-are-on-points-a-a-b-b-126758.html in-the-xy-plane-is-the-slope-of-line-l-greater-than-the-126941.html at-how-many-points-does-line-l-intersect-with-the-parabola-126942.html in-the-xy-plane-point-r-s-lies-on-a-circle-with-center-15566.html circle-c-and-line-k-lie-in-the-xy-plane-if-circle-c-is-101471.html in-the-xy-coordinate-system-do-any-points-on-line-k-lie-in-127635.html is-x-square-root-of-x-126060.html is-root-x-a-prime-number-126573.html ds-inequalities-126369.html if-x-y-9-0-and-x-and-y-are-integers-is-x-126896.html if-x-is-an-integer-what-is-the-value-of-x-126958.html both-a-b-and-c-are-3-digits-integers-where-a-b-c-is-the-126570.html if-the-units-digit-of-the-three-digit-positive-integer-k-is-85443.html if-the-sum-of-the-digits-of-the-positive-two-digit-number-x-126871.html if-a-wire-27-meters-long-is-cut-into-three-pieces-of-three-126906.html Please share your personal best questions, posts, discussions of 2012 Seven Samurai.jpg

Thanks for such a great collection...

Check out all important topics we have in Main Math forum HERE . Important topics in PS forums. Important topics in DS forums.

Great post bunuel as always. A really fantastic collection of some diamond grade questions. +2 Kudos !!

do you have a collection of all the 700+ps question with solution till 2017 or know some link or collection of all the question u hv answered in the problem solving category

Check our questions bank: https://gmatclub.com/forum/viewforumtags.php Hope it helps.

Collection of some selective questions like u choose some like u did in this poo Posted from my mobile device

Bunuel Any chance I can filter non gmat prep and sort difficulty level of these Qs from easy to hard?

Each question should have difficulty level and tags. Otherwise - no.

Thanks Bunuel The first post is of year 2012. Can i safely assume that these Qs are from retarded Gmat prep and will not clash with q bank of present gmat prep version. I wish to attempt them seeing quality of few of these qs, but do not want my gmat prep mock scores to be inflated too.