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# Class 7 Mathematics revision questions and answers Set 2

Class 7 Mathematics revision questions and answers Set 2

Lessons (**43**) * SHARE*

- 1.
Which one of the following numbers is six million four thousand two hundred and six.
A. 6004206
B. 6040206
C. 6400206
D. 60004206

1m 38s - 2.
What is the place value of digit 2 in the number 826054?
A. Hundreds
B. Thousands
C. Ten thousands
D. Twenty thousand

1m 44s - 3.
What is the number 76.037 rounded off to 2 decimal places?
A. 76.37
B. 76.03
C. 76.00
D. 76.04

1m 15s - 4.
What is the square of 2#1/4# ?
A. 1#1/2#
B. 5#1/16#
C. 16#1/5#
D. 1#5/16#

1m 18s - 5.
What is the total value of the digit 8 in the number 128764?
A. 80
B. 8000
C. 800
D. 80000

1m 38s - 6.
What is the greatest common divisor of 6, 12 and 27?
A. 6
B. 2
C. 3
D. 216

1m 38s - 7.
The population of a town increased from 40000 to 60000 people. What is the percentage increase?
A. 160%
B. 50%
C. 62.5%
D. 37.5%

0m 0s - 8.
What is the next number in sequence below?
0, 1, 1, 2, 3, 5,__
A. 7
B. 10
C. 6
D. 8

2m 23s - 9.
What is the value of x in
3x-1=x+7?
A. 2
B. 3
C. 14
D. 4

1m 51s - 10.
Which digit must be placed in the blank to make the number 56 ? 92 divisible by 11?
A. 8
B. 0
C. 7
D. 5

4m 0s - 11.
What is 6282 rounded off to the nearest ten thousands?
A. 0
B. 6000
C. 10000
D. 6200

1m 24s - 12.
Three buses leave at interval of 15 minutes, 6 minutes and 12 minutes respective. If they last left together at 8.00am, when will they leave again?
A. 60min
B. 9.00am
C. 10.00am
D. 7.00am

3m 33s - 13.
What is 324 multiplied by 403?
A. 130572
B. 128960
C. 137052
D. 128896

2m 14s - 14.
What is the circumference of a circle whose radius is 28cm?
A. 616cm
B. 44cm
C. 176cm
D. 88cm

1m 29s - 15.
What is the square root of 0.0324?
A. 8.018
B. 0.18
C. 1.8
D. 18

1m 29s - 16.
What is# (1 3/4)^2# ?
A.#7/8#
B.#1 1/8#
C.#9/16#
D.#3 1/16#

1m 16s - 17.
A map is drawn to the scale 1:200000. What is the actual distance of a river 4 cm long on the map in kilometres?
A. 0.8km
B. 8km
C. 800000km
D. 80km

2m 2s - 18.
A motorist started his journey at 10.35am. If he reached his destination at 4.55 pm, how long did the journey take?
A. 6h 20min
B. 5h 20min
C. 6h 40min
D. 5h 40min

2m 20s - 19.
In 2006, Tarus harvested 5760 bags of maize. If this was 252 bags less than what he harvested in 2005, how many bags had he harvested in 2005?
A. 5498
B. 6002
C. 11248
D. 11500

1m 34s - 20.
A container weighs 62.75kg when full of sand. It weighs 5.28kg when empty. What is the mass of the sand in the container?
A. 68.03kg
B. 5.28kg
C. 57.47kg
D. 120.22kg

1m 29s - 21.
Which one of the following measurements will form a right-angled triangle?
A. 6cm, 8cm, 9cm
B. 4cm, 5cm, 6cm
C. 21cm, 24cm, 25cm
D. 12cm, 16cm, 20cm

4m 48s - 22.
What is the difference between the least common multiple and the greatest common divisor of 12, 24 and 42?
A. 6
B. 28
C. 162
D. 168

4m 55s - 23.
What is the volume of a cuboid whose base area is #100m^2# and height is 6m?
A. #600cm^3#
B. #80m^3#
C. #1200m^3#
D. #600m^3#.

1m 2s - 24.
The mean mass of 10 infants is 5.3kg. The total mass of the first nine of them is 47kg.what is the mass of the tenth infant
A. 41.7kg
B.6kg
C.5.2kg
D.53kg

1m 36s - 25.
Evaluate 15-18.64+7.82
A. 4.18
B. 11.46
C. 25.82
D. 41.46

1m 40s - 26.
What is the place value of digit 9 in the number 2.4593?
A. Tenths
B. Tens
C. Hundredths
D. Thousandths

1m 37s - 27.
What is the volume of a cylinder whose radius is 14cm and height is 10cm?
A. #1540cm^3#
B.# 440cm^3#
C. #6160cm^3#
D. #594cm^3#

1m 35s - 28.
Amina and Fauzia shared some money in the ratio 5:4. If the total amount shared was sh 900, how much more did Amina get than Fauzia?
A. Sh 500
B. Sh 400
C. Sh 100
D. Sh 1125

3m 15s - 29.
A square plot has an area of #441m^2#. What is the perimeter of the square plot?
A. 84m
B. 21m
C. 42m
D. 41m

1m 28s - 30.
The table below shows the daily sales of milk in litres.
On which two consecutive days was the increase in sales the highest?
A. Monday and Tuesday
B. Tuesday and Wednesday
C. Wednesday and Thursday
D. Thursday and Friday

2m 57s - 31.
A rectangular tank measures 1.2m by 0.8m by 0.5m. The tank is filled with water. What is the capacity of the tank in litres?
A. 0.48
B. 480
C. 4800
D. 48000

1m 51s - 32.
Muturi went to bed at 2055h and woke up the following day at 0540h. For how long did he sleep?
A. 15h 15min
B. 8h 45min
C. 9h 55min
D. 3h 15min

2m 50s - 33.
The diagram below represents a trapezium.
What is the area of the trapezium in hectares?
A. 300000
B. 30000
C. 30
D. 300

2m 41s - 34.
The pie chart below represents Mukanzi’s number of animals.
If the total number of animals on the farm is 450, what is the number of sheep on the farm?
A. 100
B. 54
C. 125
D. 325

3m 19s - 35.
Answer the question below
For how long did he rest?
A. 30min
B. 1hour
C. 4hours
D. 2hours

1m 53s - 36.
Answer the question below
What was the average speed for the whole journey?
A. #57 1/7#km/h
B. 100km/h
C. 50km/h
D. #66 2/3# km/h

2m 25s - 37.
The figure below represents a homestead. Take #pi=22/7# .
What is the area of the homestead?
A. #420m^2#
B. #77m^2#
C. #343m^2#
D. #266m^2#

1m 23s - 38.
Work out #(288div (4 times3))/(3 times8)#
A. 24
B. 12
C. 1
D. 144

1m 23s - 39.
The figure below represents an open rectangular tank.
What is the total surface area?
A. #432m^2#
B. #240m^2#
C. #192m^2#
D. #336m^2#

2m 33s - 40.
The following are properties of quadrilaterals.
(i) Opposite sides are equal and parallel
(ii) Diagonals bisect each other at right angles
(iii) Diagonals bisect the angles.
The properties above would best apply to.
A. Rectangle
B. Rhombus
C. Trapezium
D. parallelogram

3m 31s - 41.
Which of the following statements is true about the above figure?
A.

3m 17s - 42.
What is the next shape in the pattern below?

2m 3s - 43.
Twelve men can do a piece of work in 6 hours. How long will 8 men take to do the same piece of work?
A. 72hours
B. 20hours
C. 9hours
D. 4hours

1m 10s