Chain Rule · General Aptitude

83 questions in this chapter.

General

ABC26GN3302 · A canteen requires 105 kgs of wheat for a week. How many kgs of wheat will it require for 58 days? · 2007
ABC26GN3317 · If the cost of x metres of wire is d rupees, then what is the cost of y metres of wire at the same rate? · 2002
ABC26GN3303 · If 36 men can do a piece of work in 25 hours, in how many hours will 15 men do it?
ABC26GN3318 · The price of 5.5 dozen pens is ₹ 1287. What is the price of 16 such pens?
ABC26GN3304 · 35 women can do a piece of work in 15 days. How many women would be required to do the same work in 25 days? · 2008
ABC26GN3319 · The price of 357 mangoes is ₹ 1517.25. What will be the approximate price of 49 dozens of such mangoes?
ABC26GN3305 · A certain number of people were supposed to complete a work in 24 days. The work, however, took 32 days since 9 people were absent…
ABC26GN3321 · If a quarter kg of potato costs 60 paise, how many paise will 200 gm cost?
ABC26GN3306 · If 5 students utilize 18 pencils in 9 days, how long, at the same rate, will 66 pencils last for 15 students? · 2010
ABC26GN3322 · If 11.25 m of a uniform iron rod weighs 42.75 kg, what will be the weight of 6 m of the same rod?
ABC26GN3307 · If 20 men can build a wall 56 metres long in 6 days, what length of a similar wall can be built by 35 men in 3 days?
ABC26GN3323 · On a scale of map, 0.6 cm represents 6.6 km. If the distance between the points on the map is 80.5 cm, the actual distance between these…
ABC26GN3308 · 8 men working for 9 hours a day complete a piece of work in 20 days. In how many days can 7 men working for 10 hours a day complete the… · 2006
ABC26GN3309 · If 12 men or 18 women can do a work in 14 days, then in how many days will 8 men and 16 women do the same work? · 2007
ABC26GN3310 · 5 press compositors can set 625 pages of a manuscript in 16 days of 101/2 hours each. Each page has 60 lines and each line has 40 letters…
ABC26GN3320 · A snapshot 17/8 21/2 is to be enlarged so that the longer dimension is 4 . What will be the dimension of the shorter side? (DMRC, 2003)
ABC26GN3311 · Rocky can walk a certain distance in 40 days when he rests 9 hours a day. How long will he take to walk twice the distance, twice as fast…
ABC26GN3312 · 15 persons working 8 hours a day can complete a work in 21 days. How many days will 14 persons take to complete a work 1 1/2 times as…
ABC26GN3313 · A contract is to be completed in 50 days and 105 men were set to work, each working 8 hours a day. After 25 days, 2/5 of the work is…
ABC26GN3325 · On a certain map of India the actual distance of 1450 km between two cities Delhi and Kolkata is shown as 5 cm . What scale is used to draw… · 2004
ABC26GN3314 · If 9 engines consume 24 metric tonnes of coal, when each is working 8 hours a day; how much coal will be required for 8 engines, each…
ABC26GN3326 · A flagstaff 17.5 m high casts a shadow of length 40.25 m. The height of the building, which casts a shadow of length 28.75 m under similar… · 2002
ABC26GN3315 · A garrison of 3300 men had provisions for 32 days, when given at the rate of 850 gms per head. At the end of 7 days, a reinforcement…
ABC26GN3316 · Two coal loading machines each working 12 hours per day for 8 days handle 9000 tonnes of coal with an efficiency of 90% while 3 other coal… · 2008
ABC26GN3328 · A man completes 5/8 of a job in 10 days. At this rate, how many more days will it take him to finish the job? · 2003
ABC26GN3329 · 56 men can complete a piece of work in 24 days. In how many days can 42 men complete the same piece of work? · 2008
ABC26GN3330 · 30 men can do a piece of work in 16 days. How many men would be required to do the same work in 20 days? · 2008
ABC26GN3331 · A group of workers promise to complete a piece of work in 10 days, but five of them do not report for work. If it took the remaining…
ABC26GN3332 · A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then the number of…
ABC26GN3333 · In a camp, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with the…
ABC26GN3334 · The cost of 16 packets of salt, each weighing 900 grams is ₹ 28. What will be the cost of 27 packets, if each packet weighs 1 kg?
ABC26GN3335 · 4 mat-weavers can weave 4 mats in 4 days. At the same rate, how many mats would be woven by 8 mat-weavers in 8 days? · 2004
ABC26GN3336 · If 7 maids with 7 mops cleaned 7 floors in 7 hours, how long would it take 3 maids to mop 3 floors with 3 mops? · 2005
ABC26GN3337 · Four gardeners with four grass mowers mow 400 sq. m of ground in 4 hours. How long would it take for eight gardeners with eight grass… · 2010
ABC26GN3338 · Runnning at the same constant rate, 6 identical machines can produce a total of 180 bottles per hour. How many bottles could 15 such… · 2010
ABC26GN3339 · If 6 persons working 8 hours a day earn ₹ 8400 per week, then 9 persons working 6 hours a day will earn per week · 2003
ABC26GN3340 · If 5 workers can collect 60 kg wheat in 3 days, how many kilograms of wheat will 8 workers collect in 5 days? · 2007
ABC26GN3343 · Working 8 hours a day, 12 men can do a work in 30 days. Working 4 hours a day, 18 men can do the work in (P.C.S., 2006)
ABC26GN3344 · 12 men working 8 hours per day complete a piece of work in 10 days. To complete the same work in 8 days, working 15 hours a day, the number…
ABC26GN3345 · 5 persons can prepare an admission list in 8 days working 7 hours a day. If 2 persons join them so as to complete the work in 4 days, they… · 2004
ABC26GN3346 · 3 pumps, working 8 hours a day, can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the tank in 1 day?
ABC26GN3347 · If 8 men can reap 80 hectares in 24 days, then how for ` 21.25, then the number of lamps, which can be many hectares can 36 men reap in 30…
ABC26GN3348 · A certain number of persons can dig a trench 100 m long, 50 m broad and 10 m deep in 10 days. The same number of persons can dig another…
ABC26GN3350 · If 5 men or 7 women can earn ₹ 5250 per day, how much would 7 men and 13 women earn per day? (S.S.C., 2010) · 2010
ABC26GN3349 · If 5 spiders can catch five flies in five minutes, self-practice
ABC26GN3351 · 2 persons working 2 hours a day assemble 2 machines in 2 days. The number of machines assembled by 6 persons working 6 hours a day in 6… · 2009
ABC26GN3352 · The work done by a man is double the work done by a woman in the same time. If 10 men can do a piece of work in 8 days, then in how many…
ABC26GN3353 · A wall of 100 metres can be built by 7 men or 10 women in 10 days. How many days will 14 men and 20 women take to build a wall of 600…
ABC26GN3354 · If 10 men or 20 boys can make 260 mats in 20 days, then how many mats will be made by 8 men and 4 boys in 20 days? · 2007
ABC26GN3355 · If 600 men dig a 5.5 m wide, 4 m deep and 405 m long canal in half an hour, then how long a canal will 2500 men, working for 6 hours, dig…