Get premium membership and access questions with answers, video lessons as well as revision papers.
The correct answer is [C]
- The mean of 5 numbers = 9
- The total of the numbers 9 x 5 = 45
- The four numbers =5, 10, 5, 14
- The fifth is x such that 5 + 10 + 5 + 14 + x = 45
34 + x = 45
X = 45-34
X = 11
- The median
Arrange the numbers in ascending order and pick the middle one
5, 5, 10, 11, 14
The correct answer is 10
Wilfykil answered the question on July 30, 2019 at 08:36
- The volume of Water in a pond is 1084 m3. What is the amount of water in litres?(Solved)
The volume of Water in a pond is 1084 m3. What is the amount of water in litres?
A. 10 840 000
B. 1 084 000
C. 108 400
D. 10 840
Date posted: July 30, 2019. Answers (1)
- The table below shows arrival and departure times for buses from a certain company serving route P to T.(Solved)
The table below shows arrival and departure times for buses from a certain company serving route P to T.
How long does a bus take to travel from town Q to town S?
A. 4 h 45 min
B. 4 h 55 min
C. 5 h 15 min
D. 5 h 25 min
Date posted: July 30, 2019. Answers (1)
- A sales girl earns a salary of sh 3,000 per month plus a commission of 5% on the value of goods she sells above sh...(Solved)
A sales girl earns a salary of sh 3,000 per month plus a commission of 5% on the value of goods she sells above sh 10,000. In a certain month, she earned a total of sh 7,000. What was the value of goods she sold that month?
A. sh 70 000
B. sh 80 000
C. sh 90 000
D. sh 140 000
Date posted: July 30, 2019. Answers (1)
- Pupils contributed some money to help needy people. They bought twenty four 2-kg packets of flour, thirty six 1-kg packets of flour and a fifty...(Solved)
Pupils contributed some money to help needy people. They bought twenty four 2-kg packets of flour, thirty six 1-kg packets of flour and a fifty kilogram bag of sugar. The flour was packed in 500g packets and the sugar in 250g packets. How many people got both a packet of flour and a packet of sugar?
A. 368
B. 200
C. 168
D. 120
Date posted: July 30, 2019. Answers (1)
- Ngenya refuels his car after every two days, Kerubo refuels hers after every four days while Masai refuels his after every eight days.(Solved)
Ngenya refuels his car after every two days, Kerubo refuels hers after every four days while Masai refuels his after every eight days. If they all refueled their cars on 3rd March 2013, on which date did they refuel their cars together again?
A. 17th March
B. 11th March
C. 7th March
D. 5th March
Date posted: July 30, 2019. Answers (1)
- The marked price of a T.V set is sh. 20,000. A 20% discount is allowed when buying the TV on cash.(Solved)
The marked price of a T.V set is sh. 20,000. A 20% discount is allowed when buying the TV on cash. On hire purchase terms, only 12 monthly installments of sh. 2,000 each is paid. How much more does it cost to buy the TV set on hire purchase terms than cash?
A. sh. 24,000
B. sh. 16,000
C. sh. 8,000
D. sh. 4,000
Date posted: July 30, 2019. Answers (1)
- What is the value of?(Solved)
What is the value of?
Date posted: July 30, 2019. Answers (1)
- What is the next number in the pattern 5, 13, 25, 41, 61...?(Solved)
What is the next number in the pattern 5, 13, 25, 41, 61...?
A. 102
B. 85
C. 81
D. 65
Date posted: July 30, 2019. Answers (1)
- The price of an item was reduced by sh 360. This represented a 20% discount. What was the price of the item after the discount?(Solved)
The price of an item was reduced by sh 360. This represented a 20% discount. What was the price of the item after the discount?
A. sh 450
B. sh 1,440
C. sh 1,800
D. sh 2,160
Date posted: July 30, 2019. Answers (1)
- Mwakio fenced a rectangular piece of land measuring 15 m and 31 m. He used six strands of wire, leaving a space of 5 m...(Solved)
Mwakio fenced a rectangular piece of land measuring 15 m and 31 m. He used six strands of wire, leaving a space of 5 m for the gate. What was the total length of the wire used?
A. 552 m
B. 522 m
C. 547 m
D. 87 m
Date posted: July 30, 2019. Answers (1)
- A strip of metal was painted in three different colours.(Solved)
A strip of metal was painted in three different colours. Two fifths of the strip was painted white, a eighth of the strip was painted green and the remaining part was painted black. Which is the correct order of writing the fractions of the strip, painted from the smallest to the largest?
Date posted: July 30, 2019. Answers (1)
- What is the simplified form of the expression it 3(3x—y+1) +2(3y—x+4)?(Solved)
What is the simplified form of the expression it 3(3x—y+1) +2(3y—x+4)?
A. 8x+5y+5
B. 11x +9y+11
C. 7x+3y+11
D. 2x+2y+10
Date posted: July 30, 2019. Answers (1)
- In a kiosk the prices of food were shown as follows: (Solved)
In a kiosk the prices of food were shown as follows:
Three boys ordered beef stew, ugali and a cup of tea each while eight girls ordered fish and chapati each. What was their total bill?
A. sh 220
B. sh 1,075
C. sh 1,135
D. sh 1,295
Date posted: July 30, 2019. Answers (1)
- What is the difference in the value of the square root of(Solved)
What is the difference in the value of the square root of 
and the square of 
Date posted: July 30, 2019. Answers (1)
- What is 2806198 rounded off to the nearest tens?(Solved)
What is 2806198 rounded off to the nearest tens?
A. 2806190
B. 2806210
C. 2806208
D. 2806200
Date posted: July 30, 2019. Answers (1)
- What is the value of 0.204 ÷ (0.02 x 0.17)?(Solved)
What is the value of 0.204 ÷ (0.02 x 0.17)?
A. 0.06
B. 0.6
C. 6
D. 60
Date posted: July 30, 2019. Answers (1)
- What is the value of?(Solved)
What is the value of
Date posted: July 30, 2019. Answers (1)
- What is the value of? (Solved)
What is the value of?
Date posted: July 30, 2019. Answers (1)
- What is 6090428 written in words?
(Solved)
What is 6090428 written in words?
A. Sixty million ninety thousand four hundred and twenty eight.
B. Six million ninety thousand four hundred and twenty eight.
C. Sixty million nine thousand four hundred and twenty eight.
D. Six million nine thousand four hundred and twenty eight.
Date posted: July 30, 2019. Answers (1)
- The shapes below show a sequence of a pattern.(Solved)
The shapes below show a sequence of a pattern.
Which one of the following shapes below would be the next pattern.
Date posted: July 30, 2019. Answers (1)