8 grade

1

200

Simplify each ratio 

25:30:10

5:6:2

300

Simplify

1/2 hour:1 minute:20 seconds

90:3:1

300

what is the multiplier when there is an increase of 25%

1.25

350

How many recognized countries are there in the world today?

195

400

Simplify the ratio 

0.05:0.3:1

1:6:20

2

200

A, B and C want to divide 72$ in the ratio of 4:1:3 

How much will each students get?

A 36

B 9

C 27

300

Ariet, Iskhak, Jonathan and Syimyk are given a painting.

They sell it and share the money in the ratio of their ages,

The students are 6, 8, 11 and 13 years old

The painting sells for $4750

Show that the tallest child receives $1625

if you add all the ages it is 38 and if you divide 4750 by 38, one part is 125, if you multiply 125 by 13 is 1625$.

300

Capital City of Australia

Canberra

350

What is the capital city of Mongolia

Ulaanbaatar

400

When did kyrgyzstan gain independence?

Date and the year

31st of August 1991

3

200

Artur mixes two shades of blue paint in the ratios of Blue:While paint shown below

Proportion of Blue A is 3:4 and Blue B is 2:3

which shade is darker?

Blue A

300

The Ratio of boys to girls in class A is 5:7

which of these numbers show the number of learners that could be in class A?

24, 28, 32, 36, 38

24, 36

300

The ratio of Girls to Boys in uwis is ?:5

there are more boys than girls

the number of students in UWIS is 28

how many girls are in UWIS?

8

350

haj comes from this country

Armenia

400

Alex mixes a fruit drink using apple juice and cherry juice in the ratio 3:5

Max mixes a fruit drink using same ingredient in the ratio of 5:11

Which drink will have greater flavor of Cherry? 

Alex

4

200

Who wrote Romeo and Juliet

William Shakespeare

300

There are 24 coins in Zara's purse

The ratio of 50 cent to 25 cent to 10 cent coins is 2:3:7

Show that she has $4.90 in her purse in total

If you add the ratios together it is 12, if you divide 24 by 12 it is 2. The total number of coins - 4:6:14

0.50 x 4 - 2$

0.25 x 6 - 1.5$

0.10 x 14 - 1.4$

If you add the numbers it is 4.9$

300

Who invented the Light Bulb

Thomas Edison

350

which country had the most gold medals in paris 2024 olympics

USA

400

When did US gain independence and from who?

1776 4th of July from the British

5

200

What is the gradient of this function

2y=4x-2

2

300

Name the continent that the Andes mountains are found

South America

300

the official language of Nigeria

English

350

(y² x y⁹ / y⁵)²

y¹²

400

what is the old name of Bishkek

Frunze