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Lesson Example Discussion Quiz: Class Homework

Quiz At Home

Title: Proportion

Grade: 1300-a Lesson: S4-L6

Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the ten problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts.

Quiz: at Home

Problem Id	Problem	Options
1	Given that a sum of Rs. 1576 is divided into three parts in the ratio of \$4/3:6/5:3/4\$, how would you calculate the value of the second part?	A) 756 B) 576 C) 657 D) 675
2	Given that \$x/y = 11/3\$, what is the value of \$"x+y"/"x-y"\$?	A) \$4/7\$ B) \$7/4\$ C) \$5/17\$ D) \$13/4\$
3	If the ratio x:y is 7:4, what is the ratio of (5x+4y):(6x+2y)?	A) \$25/49\$ B) \$49/25\$ C) \$50/51\$ D) \$51/50\$
4	How many bottles does a machine in a soft drink factory fill in four hours if it fills 1250 bottles in eight hours?	A) 452 B) 425 C) 652 D) 625
5	What is the smallest part when 120 is divided into four parts proportional to 8, 6, 7, and 3?	A) 18 B) 12 C) 15 D) 16
6	Find the value of x and y if x : y = 10 : 15 and 20 : x = 23 : 46.	A) x=40 y=50 B) x=60 y=40 C) x=40 y=60 D) x=20 y=60
7	If \$1/6:1/x=1/x:1/54\$ , then the value of x is	A) 18 B) 17 C) 24 D) 26
8	What is the ratio of \$x/y\$ to \$y/x\$ if x is to y in the ratio 9:11?	A) 81 : 121 B) 40 : 60 C) 121 : 81 D) 86 : 111
9	If a bus travels at 120 km/h and takes 4.5 hours to reach a destination, how long will it take for the bus to reach the same destination if it travels at 180 km/h?	A) 6 hours B) 3 hours C) 2 hours D) 4 hours
10	In a distribution of money among A, B, C, and D in the ratio of 6 : 4 : 8 : 2, if B receives Rs. 2000 more than D, what amount does C receive?	A) Rs. 6500 B) Rs. 8000 C) Rs. 6000 D) Rs. 8500

Problem Id

Problem

Options

Given that a sum of Rs. 1576 is divided into three parts in the ratio of \$4/3:6/5:3/4\$, how would you calculate the value of the second part?

A) 756

B) 576

C) 657

D) 675

Given that \$x/y = 11/3\$, what is the value of \$"x+y"/"x-y"\$?

A) \$4/7\$

B) \$7/4\$

C) \$5/17\$

D) \$13/4\$

If the ratio x:y is 7:4, what is the ratio of (5x+4y):(6x+2y)?

A) \$25/49\$

B) \$49/25\$

C) \$50/51\$

D) \$51/50\$

How many bottles does a machine in a soft drink factory fill in four hours if it fills 1250 bottles in eight hours?

A) 452

B) 425

C) 652

D) 625

What is the smallest part when 120 is divided into four parts proportional to 8, 6, 7, and 3?

A) 18

B) 12

C) 15

D) 16

Find the value of x and y if x : y = 10 : 15 and 20 : x = 23 : 46.

A) x=40
y=50

B) x=60
y=40

C) x=40
y=60

D) x=20
y=60

If \$1/6:1/x=1/x:1/54\$ , then the value of x is

A) 18

B) 17

C) 24

D) 26

What is the ratio of \$x/y\$ to \$y/x\$ if x is to y in the ratio 9:11?

A) 81 : 121

B) 40 : 60

C) 121 : 81

D) 86 : 111

If a bus travels at 120 km/h and takes 4.5 hours to reach a destination, how long will it take for the bus to reach the same destination if it travels at 180 km/h?

A) 6 hours

B) 3 hours

C) 2 hours

D) 4 hours

In a distribution of money among A, B, C, and D in the ratio of 6 : 4 : 8 : 2, if B receives Rs. 2000 more than D, what amount does C receive?

A) Rs. 6500

B) Rs. 8000

C) Rs. 6000

D) Rs. 8500