Free Printable [A3] QUIZIZZ 26

1.

Find the value of the following expression.

20.17^2-21.27×19.07

a)

1.1

b)

1.11

c)

1.21

d)

12.1

2.

Find the value of the following expression. $72^2-67^2+62^2-57^2+52^2-47^2+42^2-37^2+⋯+2^2$

a)

2345

b)

2579

c)

2765

d)

2769

3.

14 workers can make 21 chairs in 15 days. So how many chairs can 32 workers can make in 25 days?

a)

70

b)

80

c)

90

d)

100

4.

There are four children. Each elder brother is exactly 1 year older than his next younger one and the product of their ages is 7920. Among the four children, how old is the eldest one?

a)

9

b)

10

c)

11

d)

12

5.

7 packets of peanuts and 6 packets of potato chips are 158 dollars in total. If 1 packet of peanuts is reduced and 1 packet of potato chips is increased, they will be 154 dollars in total. How many dollars are 1 packet of peanuts and 1 packet of potato chips in total?

a)

15

b)

18

c)

24

d)

27

6.

From 1 to 2017 (1 and 2017 inclusive), how many natural numbers are divisible by 2, 4, 7 or 8?

a)

564

b)

1008

c)

1152

d)

1260

7.

Find the value of the following expression. (Express your answer in fraction.) $192\ \frac{1}{3}+96\ \frac{1}{6}+48\ \frac{1}{12}+24\ \frac{1}{24}+12\ \frac{1}{48}+6\ \frac{1}{96}+3\ \frac{1}{192}$

a)

$381\ \frac{127}{192}$

b)

$381\ \frac{129}{192}$

c)

$382\ \frac{127}{192}$

d)

$383\ \frac{129}{192}$

8.

Among the 100 numbers from 1 to 100, at least how many integers must be picked such that there must be two numbers whose product is 504?

a)

91

b)

92

c)

93

d)

89

9.

Find the value of A in the following equation. $3+\frac{1}{4+\frac{1}{1+\frac{1}{1+\frac{2}{A}}}}=\frac{119}{37}$

a)

3

b)

5

c)

7

d)

9

10.

There is a number which is divisible by 6 when it is added by 1; it is divisible by 8 when it is added by 3; it is divisible by 10 when it is added by 5. The sum of the three quotients when the number is divided by 6, 8 and 10 respectively is 282. What is the number?

a)

625

b)

725

c)

745

d)

850

11.

Figure 1 is a bottle, the height with water is 14 centimetres. Figure 2 shows the bottle turned upside down. The height without water is 3.5 centimetres. If the volume of bottle is 600 cubic centimetres, what is the volume of water in cubic centimetres?

a)

420

b)

480

c)

520

d)

600

12.

Anne is reading a novel. She read 1 page on the first day, 2 pages on the second day, 3 pages on the third day, etc. until the total pages she read are multiple of 60. How many pages does she read until then?

a)

120

b)

130

c)

140

d)

240

13.

How many 3 digit number(s) is / are there that can be divisible by 7 or 11 but not divisible by 13?

a)

143

b)

183

c)

204

d)

232

14.

A square is formed by 722 rectangles that are 1 cm × 2 cm. Find the decrease in perimeter in cm.

a)

3880

b)

4180

c)

4332

d)

4420

15.

3 identical English books and 3 identical Mathematics books are put on a book shelf. How many way(s) of arrangement is / are there?

a)

20

b)

30

c)

40

d)

60

16.

Find the value of $111111×1111111.$

a)

1234554321

b)

12345654321

c)

123456654321

d)

123454321

17.

How many rectangle(s) is / are there in the figure below?

a)

63

b)

83

c)

93

d)

103

[A3] QUIZIZZ 26

Total questions: 17

Worksheet time: 17mins

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