Ratio of the totals of two series or groups

This type of question, asked 12 times: 14 Jul 2023 S4, 24 Jul 2023 S2, 9 Sep 2024 S2, 13 Sep 2024 S2, 17 Sep 2024 S2, 17 Sep 2024 S3, 19 Sep 2024 S2, 23 Sep 2024 S1, 24 Sep 2024 S2, 25 Sep 2024 S1, 25 Sep 2024 S2, 25 Sep 2024 S3. All 12 questions below, oldest first.

Try each one first, then open its answer.

Question 1
14 Jul 2023 S4
53 $The following table shows the number of sweets manufactured by six factories. Year P Q R S T U 1996196145254169291220199717223314112516718919981782401501301771921999180260160140188195 What is the respective ratio of sweets manufactured by factories P, Q and R together in the year 1998, to the sweets manufactured by factories S,T and U together in the same year?$
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Question 2
24 Jul 2023 S2
61 $Study the given table and answer the question that follows. The table shows the number of students studying in six different classes of six different schools. School Class V Class VI Class VII Class VIII Class IX Class X P 152160145156147144 Q 148166150155157143 R 161152140145143165 S 159142149140142168 T 147144158163154150 U 150160162160161140 Total 917924904919904910 What is the respective ratio of students studying in class IX of schools Q and R together to those studying in class VI of schools S and T together?$
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Question 3
9 Sep 2024 S2
70 $The given bar graph shows the number of students enrolled in Institutes A and B during 5 years (2018 to 2022). What is the ratio of the total students enrolled in Institute B in 2019, 2020 and 2022 to that of the total students enrolled in Institute A in 2018, 2020 and 2021?$
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Question 4
13 Sep 2024 S2
67 $The following table indicates the number of students studying in three subjects in four colleges. Subjects W X Y Z Physics 420435412285 Chemistry 380340315420 Mathematics 256310295345 What is the ratio of the total number of students studying in the Physics to that of studying in Mathematics in all four colleges taken together?$
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Question 5
17 Sep 2024 S2
64 $The given bar graph shows the actual production and targeted production of electric cars from 2019 to 2022. Study the given bar graph and answer the question that follows. What is the ratio of the total targeted production of cars in2021 and2022 tothe actual production of cars from 2019 to 2022 taken together?$
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Question 6
17 Sep 2024 S3
70 $The below table shows the sales of motorbikes of four manufacturers from 2016 to 2020 (All the figures are in thousands). Study the table and answer the question that follows. Manufacturer 20162017201820192020 P 220225235240260 Q 280290310310330 R 350375385390400 S 400420430440450 Find the ratio of the total number of sales of the motorbikes of manufacturer Q to the total number of sales of the motorbikes of manufacturer S from 2016 to 2020.$
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Question 7
19 Sep 2024 S2
60 $The bar graph given below shows the sales of ball pens (in thousand numbers) from six shops S1, S2, S3, S4, S5, and S6, during two consecutive years, 2011 and 2012. What’s is the ratio of the total sales of shop S2 for both years to the total sales of Shop S5 for both years?$
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Question 8
23 Sep 2024 S1
73 $Study the given bar-graph and answer the question that follows. The bar-graph shows the sales of books (in thousands) from six branches (B1, B2, B3, B4, B5 and B6) of a publishing company during two consecutive years 2000 and 2001. What is the ratio of the total sales of branch B2 for both years to the total sales of branch B4 for both years?$
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Question 9
24 Sep 2024 S2
54 $The following table gives zone wise survey report of the people of a country who take tea. Study the table and answer the question. Take tea East West North South More than 3 times a day 1732184260452741 1 to 3 times a day 1462232825844264 Twice a week 2280252911233598 Only once a week 4059187431697051 Never 317127223293 The ratio of the total number of people surveyed who take tea more than 3 times a day to the number of people who do not take tea at all is$
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Question 10
25 Sep 2024 S1
57 $The following table shows the number of pages printed by 3 printers (P, Q and R) for 3 days. Day P Q R Monday 100130200 Tuesday 120145160 Wednesday 18085120 What is the ratio of the total number of pages printed by printer P over the course of three days to the total number of pages printed by printer Q during the same three days?$
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Question 11
25 Sep 2024 S2
63 $The given table shows the number of clerical and officer cadre employees recruited by four different banks A, B, C and D from 2011 to 2014. Year A Officer A Clerk B Officer B Clerk C Officer C Clerk D Officer D Clerk 2011260458255460205428265470201231056928658423053924655420133507303217253407403617252014400890452845380850482860 Compute the ratio of the number of officer cadre employees of bank A to the number of officer cadre employees of bank C.$
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Question 12
25 Sep 2024 S3
55 $The sales of two kinds of bicycles B1 and B2 (in lakhs) manufactured by a company over a period of three years are shown in the table below. Year B1 B2 200419528420052303002006250416 From 2004 to 2006, what is the ratio of the total sales of bicycles B1 to the total sales of bicycles B2?$
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Year	P	Q	R	S	T	U
1996	196	145	254	169	291	220
1997	172	233	141	125	167	189
1998	178	240	150	130	177	192
1999	180	260	160	140	188	195

School	Class V	Class VI	Class VII	Class VIII	Class IX	Class X
P	152	160	145	156	147	144
Q	148	166	150	155	157	143
R	161	152	140	145	143	165
S	159	142	149	140	142	168
T	147	144	158	163	154	150
U	150	160	162	160	161	140
Total	917	924	904	919	904	910

Subjects	W	X	Y	Z
Physics	420	435	412	285
Chemistry	380	340	315	420
Mathematics	256	310	295	345

Manufacturer	2016	2017	2018	2019	2020
P	220	225	235	240	260
Q	280	290	310	310	330
R	350	375	385	390	400
S	400	420	430	440	450

Take tea	East	West	North	South
More than 3 times a day	1732	1842	6045	2741
1 to 3 times a day	1462	2328	2584	4264
Twice a week	2280	2529	1123	3598
Only once a week	4059	1874	3169	7051
Never	317	127	223	293

Year	A Officer	A Clerk	B Officer	B Clerk	C Officer	C Clerk	D Officer	D Clerk
2011	260	458	255	460	205	428	265	470
2012	310	569	286	584	230	539	246	554
2013	350	730	321	725	340	740	361	725
2014	400	890	452	845	380	850	482	860

Day	P	Q	R
Monday	100	130	200
Tuesday	120	145	160
Wednesday	180	85	120

Year	B1	B2
2004	195	284
2005	230	300
2006	250	416

Manufacturer	2016	2017	2018	2019	2020
P	220	225	235	240	260
Q	280	290	310	310	330
R	350	375	385	390	400
S	400	420	430	440	450

Ratio of the totals of two series or groups

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Manufacturer	2016	2017	2018	2019	2020
P	220	225	235	240	260
Q	280	290	310	310	330
R	350	375	385	390	400
S	400	420	430	440	450