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# Class 7 Mathematics revision questions and answers Set 6

Class 7 Mathematics revision questions and answers Set 6

Lessons (**24**) * SHARE*

- 1.
Which one of the following is forty three thousand two hundred and sixty four and seventy five thousandths?
A. 403264.75
B. 4302604.075
C. 43264.075
D. 430264.075

1m 31s - 2.
What is the place value of digit 3 in the product of 4.14 and 1.7?
A. Hundredths
B. Tenths
C. Tens
D. ones

1m 15s - 3.
What is the value of #0.41128 div 0.3# correct to two decimal places?
A. 0.137
B. 1.37
C. 1.370
D. 1.371

1m 23s - 4.
What is the least number that can be added to 43283 to make divisible by 11 exactly?
A. 4
B. 2
C. 9
D. 5

2m 45s - 5.
Express #5/13#as a decimal correct to two decimal places?
A. 0.34
B. 3.84
C. 0.684
D. 0.38

0m 55s - 6.
Work out (2.045+17.65)-8.9?
A. 10.795
B. 5.110
C. 19.606
D. 1.795

1m 8s - 7.
What is the square root of #12 1/4# ?
A. #3 1/2#
B.#1/4#
C. #1 3/4#
D.#1/8#

0m 53s - 8.
What is the product of next two numbers in the sequence?
1, 4, 9, 16, 25…., ….
A. 36
B. 85
C. 900
D. 1764

1m 28s - 9.
Simplify 2(3x-2y)+3(x-3y)?
A. 3x+5y
B. 3x-5y
C. 9x-13y
D. 3x-13y

1m 40s - 10.
What is the sum of the LCM of 36 and 48 and GCD of 52 and 65?
A. 272
B. 157
C. 25
D. 404

2m 17s - 11.
Maraga uses 800ml of milk daily. How many litres of milk did he use in the month of august 2005?
A. 24000
B. 24.8
C. 24800
D. 24

1m 39s - 12.
Find the area of the figure below.
A. #45cm^2#
B. #361cm^2#
C. #95cm^2#
D. #135cm^2#

0m 45s - 13.
In a school, #5/8#of the pupils in a school are boys. If the school had 300 girls, what is the total number of pupils in the school?
A. 800
B. 500
C. 600
D. 400

1m 43s - 14.
A school demonstration farm has a square shape of #256m^2#. What is the perimeter of the farm?
A. 64m
B. 32m
C. 6.4m
D. 64cm

1m 43s - 15.
What is the area of the shaded part of the figure? (#Take pi=22/7# )
A. #154cm^2#
B. #693cm^2#
C. #539cm^2#
D. #847cm^2#

2m 19s - 16.
The area of a right-angled triangle is #84cm^2#, if the height of the triangle is 7cm. what is the measure of its longest side?
A. 12cm
B. 19cm
C. 24cm
D. 25cm

2m 22s - 17.
Humi bought a radio for sh. 2800, she later sold it making a 20% loss. For how much did she sell it?
A. Sh 2440
B. Sh 2240
C. Sh 560
D. Sh 2250

1m 46s - 18.
The market price of a TV set was sh 5000. If Mwanzo paid sh 4500 for the set, what was the percentage discount?
A. 15%
B. 10%
C. 5%
D. 20%

1m 18s - 19.
The following is a rectangle. What is its area?
A. #52cm^2#
B. #36cm^2#
C. #26cm^2#
D. #168cm^2#

3m 8s - 20.
At a sugar factory, 20 tonnes of sugar were packed into 250g packets. How many packets were obtained?
A. 80
B. 800
C. 8000
D. 80000

2m 6s - 21.
A water storage tank has a diameter of 14m and holds 1540000 litres when full. What is the height of the tank?
A. 10m
B. 15m
C. 100m
D. 154m

2m 30s - 22.
Ratemo deposited sh.3000 in a savings bank which gave 24% p.a simple interest. What interest did he collect at the end of 2 years?
A. Sh 720
B. Sh 1560
C. Sh 4440
D. Sh 1440

1m 29s - 23.
15 men can do a job in 12 days. How many more men must be employed to finish the job in 10 days?
A. 10
B. 3
C. 12
D. 18

1m 42s - 24.
Michieka slept at 10:35 pm and wake up 7.05 am. For how long did he sleep?
A. 6h 20min
B. 8h 30min
C. 9h 5min
D. 1h 25min

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