KNEC KCPE 2018 MATHEMATICS PAST PAPER AND ANSWERS - QUESTION 21-30

TURN BACK [QUESTIONS 21-30] ...

Question 21.

What is the next number in the pattern below?

ANSWER

Question 22.

What is the value of the operation below? 

​ANSWER

Question 23.

​A conference room measures 24 m by 12m. Square carpets of 4 metres long, each costing sh 12000 were used to completely cover the floor. How much did it cost to cover the floor? 
   A. sh 48000 
   B. sh 72000 
   C. sh 216000 
   D. sh 864000 

ANSWER

Question 24.

Eighteen pupils were given a playground to clear in 1 h 40 min. If six of the pupils did not turn up, how much longer did it take the rest of the pupils to clear the playground? 

ANSWER

Question 25.

A train timetable for station J to 0 is given below

Station	Arrival	Departure
J		06 00h
K	08 00h	08 45h
L	12 20h	13 10h
M	15 10h	16 00h
N	18 30h	19 00h
O	19 30h

​How long does the train take from station L to N? 
   A. 6h 40min 
   B. 6h 10mm 
   C. 5h 50min 
   D. 5h 20min 

ANSWER

Question 26.

​What is the sum of the vertices and faces in a triangular pyramid? 
   A. 11 
   B. lO 
   C. 8 
   D. 7

ANSWER

Question 27.

The pie chart below shows how Demu spends his monthly salary on food, clothing, fees, transport and savings. ​

​If he spends sh 6000 on clothing, how much more money does he spend on food than fees? 
   A. sh 1500 
   B. sh 11500 
   C. sh 13000 
   D. sh 36000 

ANSWER

Question 28.

The perimeter of the figure below is 1120 metres

​What is the area of the figure in arcs? 
   A. 7.59 
   B. 75.9 
   C. 759 
   D. 75900 

ANSWER

Question 29.

​The marked price of a wheelbarrow is sh 8600. Abach was given 8 1/2 % discount while Asha was given 7% discount for a similar wheelbarrow. How much money was received as discount by Abach and Asha all together? 
   A. sh 129 
   B. sh 602 
   C. sh 1333 
   D. sh 2064 

ANSWER

Question 30.

Wakesho collects 150 eggs daily from her poultry. She sells the eggs at sh 9 each. How much money did she make in the month of February, 2008?
   A. sh 40500
   B. sh 39150
   C. sh 37800
   D. sh 1350 ​

ANSWER

TURN OVER [QUESTIONS 31-40] ...