# Case study Chapter 3 (Matrix )

Case study 3:- Read the following and answer the question:(Case study problem matrix 3)

Â  Â  Â  Â  Three schools DPS, CVC and KVS decided to organize a fair for collecting money for helping the flood victims. They sold Handmade fans, Mats and plates from recycled material at a cost of â‚¹25, â‚¹ 100 and â‚¹50 each respectively. The number of articles sold are given as.

 School/article DPS CVC KVS Handmade fans 40 25 35 Mats 50 40 50 Plates 20 30 40

(i) What is the total money (in â‚¹) collected by the school DPS ?

(a) 700Â  Â  Â  Â  Â  Â  Â  Â  Â (b) 7,000

(c) 6,125Â  Â  Â  Â  Â  Â  Â  Â  (d) 7,875

(ii) What is the total amount of money (in â‚¹) collected by schools CVC and KVS ?

(a) â‚¹ 14000Â  Â  Â  Â  Â  Â  Â  (b) â‚¹ 15,725

(c) â‚¹ 21,000Â  Â  Â  Â  Â  Â  Â  (d) â‚¹ 13,125

(iii) What is the total amount of money collected by all three schools DPS, CVC and KVS ?

(a) â‚¹ 15,775Â  Â  Â  Â  Â  Â  Â  Â  (b) â‚¹ 14,000

(c) â‚¹ 21,000Â  Â  Â  Â  Â  Â  Â  Â  (d) â‚¹17,125

(iv) If the number of Handmade fans and Plates are interchanged for all the schools, then what is the total money collected by all school ?

(a) â‚¹18,000Â  Â  Â  Â  Â  Â  Â  Â  Â (b) â‚¹ 6,7520

(c) â‚¹ 5,000Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  (d) â‚¹21,250

(v) How many articles (in Total) are sold by three schools ?

(a) 230Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  (b) 130

(c) 430Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  (d) 330

Total money (â‚¹) collected by the school DPS

= 40Ã—25 + 50Ã—100 + 20Ã—50

= 1000 + 5000 + 1000

= â‚¹7,000

Total amount of money collected by CVC and KVS

Total amount of money collected by CVC and KVS

= 6,125 + 7,875

= â‚¹ 14,000

Total amount of money collected by all three schools

= 7,000 + 6,125 + 7,875

= â‚¹ 21,000

After interchanging the number of Handmade fans and Plates,

We have

 School/article DPS CVC KVS Handmade fans 20 30 40 Mats 50 40 50 Plates 40 25 35

Amount of collected by all schools

âˆ´ Total money = 75,00 + 6,000 + 7,750

= â‚¹21,250

Total number of articles sold by three schools

= ( 40 + 25 + 35) + (50 +40 + 50) + (20 + 30 + 40)

= 100 + 140 + 90 = 330

Case study 1:- Read the following and answer the question(Case study problem matrix 1)

Â  Â A manufacturer produces three stationery products Pencil, Eraser and Sharpner which he sells in two markets. Annual sales are indicated below

Case study 2:- Amit, Biraj and chirag were giventhe task of creating a square matrix of order 2. Below are the matrices created by them. A, B, C are the matrices created by Amit, Biraj and Chirag respectively.(Case study problem matrix 2)
The text passage contains a case study about three schools (DPS, CVC, and KVS) organizing a fair to collect money for flood victims by selling handmade fans, mats, and plates. It includes multiple questions related to the total money collected by each school and all schools combined, and provides answers to these questions.
multiple_questions_with_answers
Given a text passage, determine:
    1. If it contains a mathematical question (including word problems or calculations)
    2. If an answer to that mathematical question is provided in the text

First, describe the content structure you found in 1-2 sentences.

Then provide your analysis in the following format:
TYPE: <one of the following values>
- NO_QUESTION
- SINGLE_QUESTION
- SINGLE_QUESTION_WITH_ANSWER
- MULTIPLE_QUESTIONS
- MULTIPLE_QUESTIONS_WITH_ANSWERS
system
# Case study Chapter 3 (Matrix )

Case study 3:- Read the following and answer the question:(Case study problem matrix 3)

Â  Â  Â  Â  Three schools DPS, CVC and KVS decided to organize a fair for collecting money for helping the flood victims. They sold Handmade fans, Mats and plates from recycled material at a cost of â‚¹25, â‚¹ 100 and â‚¹50 each respectively. The number of articles sold are given as.

 School/article DPS CVC KVS Handmade fans 40 25 35 Mats 50 40 50 Plates 20 30 40

(i) What is the total money (in â‚¹) collected by the school DPS ?

(a) 700Â  Â  Â  Â  Â  Â  Â  Â  Â (b) 7,000

(c) 6,125Â  Â  Â  Â  Â  Â  Â  Â  (d) 7,875

(ii) What is the total amount of money (in â‚¹) collected by schools CVC and KVS ?

(a) â‚¹ 14000Â  Â  Â  Â  Â  Â  Â  (b) â‚¹ 15,725

(c) â‚¹ 21,000Â  Â  Â  Â  Â  Â  Â  (d) â‚¹ 13,125

(iii) What is the total amount of money collected by all three schools DPS, CVC and KVS ?

(a) â‚¹ 15,775Â  Â  Â  Â  Â  Â  Â  Â  (b) â‚¹ 14,000

(c) â‚¹ 21,000Â  Â  Â  Â  Â  Â  Â  Â  (d) â‚¹17,125

(iv) If the number of Handmade fans and Plates are interchanged for all the schools, then what is the total money collected by all school ?

(a) â‚¹18,000Â  Â  Â  Â  Â  Â  Â  Â  Â (b) â‚¹ 6,7520

(c) â‚¹ 5,000Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  (d) â‚¹21,250

(v) How many articles (in Total) are sold by three schools ?

(a) 230Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  (b) 130

(c) 430Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  (d) 330

Total money (â‚¹) collected by the school DPS

= 40Ã—25 + 50Ã—100 + 20Ã—50

= 1000 + 5000 + 1000

= â‚¹7,000

Total amount of money collected by CVC and KVS

Total amount of money collected by CVC and KVS

= 6,125 + 7,875

= â‚¹ 14,000

Total amount of money collected by all three schools

= 7,000 + 6,125 + 7,875

= â‚¹ 21,000

After interchanging the number of Handmade fans and Plates,

We have

 School/article DPS CVC KVS Handmade fans 20 30 40 Mats 50 40 50 Plates 40 25 35

Amount of collected by all schools

âˆ´ Total money = 75,00 + 6,000 + 7,750

= â‚¹21,250

Total number of articles sold by three schools

= ( 40 + 25 + 35) + (50 +40 + 50) + (20 + 30 + 40)

= 100 + 140 + 90 = 330

Case study 1:- Read the following and answer the question(Case study problem matrix 1)

Â  Â A manufacturer produces three stationery products Pencil, Eraser and Sharpner which he sells in two markets. Annual sales are indicated below

Case study 2:- Amit, Biraj and chirag were giventhe task of creating a square matrix of order 2. Below are the matrices created by them. A, B, C are the matrices created by Amit, Biraj and Chirag respectively.(Case study problem matrix 2)
user
The text passage contains a case study about three schools (DPS, CVC, and KVS) organizing a fair to collect money for flood victims by selling handmade fans, mats, and plates. It includes multiple questions related to the total money collected by each school and all schools combined, and provides answers to these questions.

TYPE: MULTIPLE_QUESTIONS_WITH_ANSWERS