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Maths by Vipin Kumar, , [Join Maths Spl Batch], , , , , , Type I, , 1. A can do a work in 6 days and B in 9 days. How, many days will both take together to complete the, work?, , AtIR &t 6 fer F ik Bara cat 9 faa He Hea., ait firerens care at fens feat A ET ae?, , (A) 7.5 days (B) 5.4 days, , (C) 3.6 days (D) 3 days, , 2. A and B can do a work in 12 days, B and C in 15, , days and C and A in 20 days. If A, B and C work, together, they will complete the work in :, Adit B femeft ard art 12 feat Ft aaee &, B ai C mrt, war 15 Feat aie C ai A caret eat 20 feat A eee S. aES, ABC frretent cared crt at aaret fevers feat & card oT, weet:, , (A) 5 days (B) 73 days, , (©) 10 days () 152 days, , 3. A and B can do a piece of work in 72 days. B and ©, can do it in 120 days, A and C can do it in 90 days., In how many days all the three togéther can dojthe, , work?, , A SiR B fret cara wt 72 feat ara €. BEC TT, cat 120 feat teas, A IC HA HT 90 feat Set, &. dat firerene aera at fener feat A oer cae Tene 8?, (A) 80 days (B) 100 days, , (© 60days (Dy'150 days, , 4¢ A’particular job can be completed by a team of 10, men in 12 days. The same job can be completed by, a team of 10)women in 6 days. How many days are, needed to complete the job if the two teams work, together?, , Wee GT BT HY 10 strat Ht Ue She 12 fer A aT, aed @. Set sare at 10 AfeeTaAt at Ste 6 fet HOT, aeacit @. arat at fererene sett care at fears Feat Ft eT, watt?, , (A) 4 days, (C) 9 days, , (B) 6 days, (D) 18 days, , 5. A and B can do a piece of work in 10 days, B and C, in 15 days and C and A in 20 days. C alone can do, the work in :, , A ait B feat art at 10 fea a are %, BR Ce, 15 fat H, C RA Be 20 Rat A eae. C oT TT, , ait Part faa fi gr ae;, (A) 60 days (B) 120 days, (C) 80 days (D) 30. days, , 6. A can do a piece of worksin 4 hours; B and C can, do it in 3 hours. A and C can do it in 2 hours. How, long will B aloné take to do it?, , A fect a4 dee, Ban C gaz dete A, an C mre 2 det ae. B ateeor are wt feet, , Hel Ha HET?, (A) 10 hours (B) 12 hours, (C),8 hours (D) 24 hours, , 7. A and B can do a piece of work in 8 days, B and C, can do it in 24 days, while C and A can do it in 84, , days. In how many days can C do it alone?, , A ait B feet art at 8 feat 8, B ait C fimeit art, wet 24 fertt, wares C afte A seit care eat 9 4 feat at, , Wend Sl C atebert Hrs cat fener feat Foe ae oT?, (A) 60 days (B) 40 days, (C) 30 days (D) 10 days, , 8. While working 7 hours a day, A alone can complete, a piece of work in 6 days and B alone in 8 days. In, what time would they complete it together, working, 8 hours a day?, , Tee afer fea card antes, A stoner fenett ward at OT aT, Cat AN B atehert Sa HT cat 8 Feat FT eT a, afe o atat front 8 tie ofafea ard wy, at are fener, , ara HT et TET?, (A) 3 days (B) 4 days, (C) 2.5 days (D) 3.6 days, , ntact & Whatsapp : +91

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Maths by Vipin Kumar, , [Join Maths Spl Batch], , , , 23., , 24,, , 26., , x can copy 80 pages in 20 hours, x and y together, can copy 135 pages in 27 hours. Then y can copy 20, pages in, , x 20 Ge F 80 Ot Hic Ae AHAB, x Bie y Frerene 27, te F135 Ot Hic He Tea I Ta y 20 Ot Hie AT, waa es, , (A) 20 hours, (C) 24 hours, , (B) 3 hours, (D) 12 hours, , 16 men are able to complete a piece of work in 12, days working 14 hours a day. How long will 28, men, working 12 hours a day, take to complete the, work?, , 16 Ges, 14 ce card ae Feet card oat 12 fea eT, wet 88 8, aT 28 Gos, 12 de wfafes ard ah ard aT, , feos feito wt?, (A) 10 days (B) 7 days, (C) 8 days (D) 6 days, , . 15 men take 20 days to complete a jobgworking 8, , hours a day. The number of hours a day should 20, men take to complete the job in 12 days., , 15 Tou, 8 ie wfafea aad aye feet ars sat 20 fet, Tue Tea EI 20 cates, 12 fara faa we water, wold whe HTS Bl OU a ea S, , (A) 5 hours (B) 10 hours, , (C) 15 hours (D) 18 hours, , If 90 men’can do a certain job in 16 days, working, 12 hours per day, then the part of that work which, can be completed by 70 men in 24 days, working 8, hours per day is, , af 90 goa feet cart cat 12 ei fates 16 fea a ae, wed S at 70 Tou 24 fers 8 ae whether aor aa Feat, ANT He aT, , 1, A;, , 7, Os, , (B), (D), , cola Wins, , , , TEU mca AUER, , 27,, , 28., , 29., , 30., , 31., , 32., , If 20 women can lay a road of length 100 m in 10, days. Then 10 women can lay the same road of, , length 50 m in, afe 20 Afeert 100 Hex cet ase Ht 10 feat aat, , Gendt Bl at 10 Alec 50 Het USeH at feeds feat F, oat ert, , (A) 20 days, (C) 5 days, , (B) 15 days, (D)/10 days, , If 100 cats kill 100 micé in 100 days, then 4 cats, would kill 4 mice indiow many days?, , cafe 100 fafecrat 100 ae100 faa & wart @, at 4, , fafecrat 4 ae fence fea Ft careat?, (A) 4 days (B) 3 days, (C) 40:days (D) 100 days, , ‘A canal of a yillage can be cleaned by 24 villagers, in 12 days.The number of days in which 36, yillagers can clean the canal is:, , Te nts FU Tet HY 24 Taras 12 Feat are Hea, Bl 36 mia are Tet aA fens feat Bare ae aT:, , (A) 18 (B)8, , (C72 (D) 16, , If 42 persons consume 144 kg of wheat in 15 days,, then in how many days will 30 persons consume 48, kg of wheat?, , cafe 42 cafe 144 fieett ate At aaa 15 faa Saaz,, at 30 cate 48 fore are cht rae fener fea Ht att?, (A) 8 days (B) 7 days, , (©) 12 days (D) 6 days, , If 5 persons together can make 5 mats in 5 hours,, then 10 persons in 10 hours will make, , afe 5 cafe, 5 Az, 5 aeet F oat ane F, aT 10 sake,, , 10 Bet F feat Fe TATE, (A) 20 mats (B) 10 mats, (C) 15 mats (D) 5 mats, , If 35 men can finish a piece of work in 8 days, then, the number of men who can do the same work in, , 10 days is: