Written Instructions:
For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..
For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.
Leave your answers in the simplest form or correct to two decimal places.
| 1) 32 teachers are required for a school with a strength 124 students. How many teachers are required for a school of 432 students
Answer:_______________ |
| 2) 24 teachers are required for a school with a strength 244 students. How many teachers are required for a school of 559 students
Answer:_______________ |
| 3) 33 teachers are required for a school with a strength 114 students. How many teachers are required for a school of 575 students
Answer:_______________ |
| 4) 30 teachers are required for a school with a strength 255 students. How many teachers are required for a school of 600 students
Answer:_______________ |
| 5) 29 teachers are required for a school with a strength 139 students. How many teachers are required for a school of 563 students
Answer:_______________ |
| 6) 21 teachers are required for a school with a strength 275 students. How many teachers are required for a school of 488 students
Answer:_______________ |
| 7) 36 teachers are required for a school with a strength 106 students. How many teachers are required for a school of 447 students
Answer:_______________ |
| 8) 36 teachers are required for a school with a strength 222 students. How many teachers are required for a school of 450 students
Answer:_______________ |
| 9) 29 teachers are required for a school with a strength 225 students. How many teachers are required for a school of 507 students
Answer:_______________ |
| 10) 38 teachers are required for a school with a strength 140 students. How many teachers are required for a school of 475 students
Answer:_______________ |
| 1) 32 teachers are required for a school with a strength 124 students. How many teachers are required for a school of 432 students Answer: 111 SOLUTION 1 : Given:
As the Strength of students increases, No of teachers also increases. It is in direct variation. So, = Constant = 32/a a = (432 x 32) / 124 = = 111 111 teachers are required for a school of 432 students. |
| 2) 24 teachers are required for a school with a strength 244 students. How many teachers are required for a school of 559 students Answer: 55 SOLUTION 1 : Given:
As the Strength of students increases, No of teachers also increases. It is in direct variation. So, = Constant = 24/a a = (559 x 24) / 244 = = 55 55 teachers are required for a school of 559 students. |
| 3) 33 teachers are required for a school with a strength 114 students. How many teachers are required for a school of 575 students Answer: 166 SOLUTION 1 : Given:
As the Strength of students increases, No of teachers also increases. It is in direct variation. So, = Constant = 33/a a = (575 x 33) / 114 = = 166 166 teachers are required for a school of 575 students. |
| 4) 30 teachers are required for a school with a strength 255 students. How many teachers are required for a school of 600 students Answer: 71 SOLUTION 1 : Given:
As the Strength of students increases, No of teachers also increases. It is in direct variation. So, = Constant = 30/a a = (600 x 30) / 255 = = 71 71 teachers are required for a school of 600 students. |
| 5) 29 teachers are required for a school with a strength 139 students. How many teachers are required for a school of 563 students Answer: 117 SOLUTION 1 : Given:
As the Strength of students increases, No of teachers also increases. It is in direct variation. So, = Constant = 29/a a = (563 x 29) / 139 = = 117 117 teachers are required for a school of 563 students. |
| 6) 21 teachers are required for a school with a strength 275 students. How many teachers are required for a school of 488 students Answer: 37 SOLUTION 1 : Given:
As the Strength of students increases, No of teachers also increases. It is in direct variation. So, = Constant = 21/a a = (488 x 21) / 275 = = 37 37 teachers are required for a school of 488 students. |
| 7) 36 teachers are required for a school with a strength 106 students. How many teachers are required for a school of 447 students Answer: 152 SOLUTION 1 : Given:
As the Strength of students increases, No of teachers also increases. It is in direct variation. So, = Constant = 36/a a = (447 x 36) / 106 = = 152 152 teachers are required for a school of 447 students. |
| 8) 36 teachers are required for a school with a strength 222 students. How many teachers are required for a school of 450 students Answer: 73 SOLUTION 1 : Given:
As the Strength of students increases, No of teachers also increases. It is in direct variation. So, = Constant = 36/a a = (450 x 36) / 222 = = 73 73 teachers are required for a school of 450 students. |
| 9) 29 teachers are required for a school with a strength 225 students. How many teachers are required for a school of 507 students Answer: 65 SOLUTION 1 : Given:
As the Strength of students increases, No of teachers also increases. It is in direct variation. So, = Constant = 29/a a = (507 x 29) / 225 = = 65 65 teachers are required for a school of 507 students. |
| 10) 38 teachers are required for a school with a strength 140 students. How many teachers are required for a school of 475 students Answer: 129 SOLUTION 1 : Given:
As the Strength of students increases, No of teachers also increases. It is in direct variation. So, = Constant = 38/a a = (475 x 38) / 140 = = 129 129 teachers are required for a school of 475 students. |