Science Quizzes questions with answers

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Q7141: Sarah bought a watch for 10 riyals and paid the seller 100 riyals. How many riyals does she get back?

Answer: 90

💡 Change = what she paid - the price: 100 - 10 = 90.

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Q7142: Jana bought a ball for 27 riyals and paid the seller 50 riyals. How many riyals does she get back?

Answer: 23

💡 Change = what she paid - the price: 50 - 27 = 23.

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Q7143: Sarah bought a watch for 27 riyals and paid the seller 100 riyals. How many riyals does she get back?

Answer: 73

💡 Change = what she paid - the price: 100 - 27 = 73.

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Q7144: Lama bought a gift for 17 riyals and paid the seller 20 riyals. How many riyals does she get back?

Answer: 3

💡 Change = what she paid - the price: 20 - 17 = 3.

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Q7145: Noura bought a bag for 21 riyals and paid the seller 100 riyals. How many riyals does she get back?

Answer: 79

💡 Change = what she paid - the price: 100 - 21 = 79.

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Q7146: Majid bought a bag for 10 riyals and paid the seller 100 riyals. How many riyals does he get back?

Answer: 90

💡 Change = what he paid - the price: 100 - 10 = 90.

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Q7147: Turki bought a watch for 25 riyals and paid the seller 50 riyals. How many riyals does he get back?

Answer: 25

💡 Change = what he paid - the price: 50 - 25 = 25.

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Q7148: Nasser bought a bag for 15 riyals and paid the seller 50 riyals. How many riyals does he get back?

Answer: 35

💡 Change = what he paid - the price: 50 - 15 = 35.

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Q7149: Shahad bought a gift for 3 riyals and paid the seller 10 riyals. How many riyals does she get back?

Answer: 7

💡 Change = what she paid - the price: 10 - 3 = 7.

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Q7150: Majid bought a hat for 48 riyals and paid the seller 100 riyals. How many riyals does he get back?

Answer: 52

💡 Change = what he paid - the price: 100 - 48 = 52.

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Q7151: Noura bought a toy for 69 riyals and paid the seller 100 riyals. How many riyals does she get back?

Answer: 31

💡 Change = what she paid - the price: 100 - 69 = 31.

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Q7152: Ahmed bought a toy for 77 riyals and paid the seller 100 riyals. How many riyals does he get back?

Answer: 23

💡 Change = what he paid - the price: 100 - 77 = 23.

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Q7153: Saud bought a notebook for 44 riyals and paid the seller 50 riyals. How many riyals does he get back?

Answer: 6

💡 Change = what he paid - the price: 50 - 44 = 6.

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Q7154: Ahmed bought a watch for 66 riyals and paid the seller 100 riyals. How many riyals does he get back?

Answer: 34

💡 Change = what he paid - the price: 100 - 66 = 34.

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Q7155: Omar bought a storybook for 91 riyals and paid the seller 100 riyals. How many riyals does he get back?

Answer: 9

💡 Change = what he paid - the price: 100 - 91 = 9.

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Q7156: Omar bought a watch for 90 riyals and paid the seller 100 riyals. How many riyals does he get back?

Answer: 10

💡 Change = what he paid - the price: 100 - 90 = 10.

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Q7157: Omar bought a gift for 23 riyals and paid the seller 100 riyals. How many riyals does he get back?

Answer: 77

💡 Change = what he paid - the price: 100 - 23 = 77.

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Q7158: Noura bought a notebook for 83 riyals and paid the seller 100 riyals. How many riyals does she get back?

Answer: 17

💡 Change = what she paid - the price: 100 - 83 = 17.

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Q7159: Khalid bought a gift for 3 riyals and paid the seller 10 riyals. How many riyals does he get back?

Answer: 7

💡 Change = what he paid - the price: 10 - 3 = 7.

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Q7160: Lama bought a hat for 42 riyals and paid the seller 50 riyals. How many riyals does she get back?

Answer: 8

💡 Change = what she paid - the price: 50 - 42 = 8.

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