Ex 3.2c Quadratic eqns 4: From word problems
Quiz by Paul Kimani
Feel free to use or edit a copy
includes Teacher and Student dashboards
Measure skillsfrom any curriculum
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet
- Q1
The length of a room is 4 meters longer than itswidth. Find the length of the room of it’s area is 32 m2. (3 mks)(KCSE 2001 Pp1 qn 7)
10 meters
7 meters
6 meters
8 meters
30s - Q2
The length of a flower garden is 2m less than twice it’s width. The area of the garden is 60 m2. Calculate it’s length. (3 mks) (KCSE 2010 Pp2 qn 5)
8 meters
14 meters
10 meters
12 meters
30s - Q3
Neema did y tests and scores a total of 120marks. She did two more tests which she scored 14 and 13 marks. The mean score of the first y tests was 3 marks more than the mean score for all the tests she did. Find the total number of tests that she did. (6 mks) (KCSE 2012 pp1 qn20b)
15
7
10
5
30s - Q4
John cycled 6 km from his home at an average speed of (2x-3) km/h. Peter walked 2.4 km from his home to the school at an average speed of x km/h. Determine the time in minutes that John took to reach the school. (6 mks) (KCSE 2021 pp1 qn 21)
40
360
2/3
20
30s - Q5
1. Kering purchased (2x-1) identical pens for Ksh 180.Naraya purchased (3x+1) pencils for Ksh 200
a) Write anexpression for the:
i) Price of one pen(1 mk)
ii) Price of onepencil (1 mk)
A pen costs Ksh 4 more than a pencil. Form an inequation in x and hence find x (4 mks) (KCSE 2020 pp2 qn 19)
x= -2
x= 6
x= 8 or -2
x= 8
30s