# Ch – 12 Ratio & Proportion

Q.1: Give an equivalent ratio of 4:7

a) 16:21

b) 8:49

c) 12:21

Q.2: Out of 40 employees working in an office, 25 are female employees. Find the ratio between male employees to female employees of the office.

a) 3:5

b) 4:5

c) 5:3

Q.3: Find the missing ratio: 15:20 = ___ :12

a) 9

b) 15

c) 18

Q.4: Find the ratio of 2 m and 300 cm.

a) 2:300

b) 1:150

c) 2:3

Q.5: In a month, Ravi earns Rs 12,000. He spends Rs 4,500 and saves the remaining. Find the ratio of money he spends to the money he saves.

a) 9:15

b) 8:13

c) 9:13

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Q.6: Present age of the father is 32 years and that of his son is 8 years. Find the ratio of the age of father to that of his son.

a) 16:8

b) 4:1

c) 1:4

Q.7: Check whether 30β¦

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## 12 thoughts on “Ch – 12 Ratio & Proportion”

1. Nice lesson πΉβ₯οΈπ There Schools all opened and start teaching ?
Here tomorrow schools opening , SOP full following !!ππΌok mol β₯οΈππΌ

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1. Yeah, schools have been open since september for grade 6 to 12. All are following guidelines given by government.
.
There schools are opening for all grades or only for particular grades only ??

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1. Thank you mol for this lovely message β€οΈπΉπToday standard 1, 2, 3 classes opened, few children only came, then from tomorrow this week Dewali holidays . So from next week all
Classes will open ππΉ Education Ministry announced ππΉ

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2. Ohhh… That’s good. We are also having diwali holidays till 10th November βΊοΈ

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3. Ok, thank you π·πβ₯οΈπ·here November 8th classes starting !!
Some Colleges next year only opening ππ»π·Advance Happy Dewali ππ

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4. Thanks aunty. ….. Happie Diwali to you and your family too π₯°β€οΈ

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