In a unit test Asha got 25% marks more than Bittu, Bittu got 10% less

1.	In a unit test Asha got 25% marks more than Bittu, Bittu got 10% less than Chintu and Chintu got 25% more than Deepak. If Deepak got 256 marks out of 500, the marks obtained by Asha were?1. 3602. 2553. 3404. 345
Answer» Correct Answer - Option 1 : 360 Given: Deepak’s total marks = 256 Chintu’s marks = 25% more than Deepak Bittu’s marks = 10% less than Chintu Asha’s marks = 25% more than Bittu Calculations: Let Deepak’s marks be 100 Chintu got 25% marks more than Deepak. So, Marks obtained by Chintu = 125 Bittu got 10% marks less than Chintu. So, Marks obtained by Bittu = 125 × (90/100) Asha got 25% more marks than Bittu. So, Marks obtained by Asha = 125 × (90/100) × (125/100) = 1125/8 Now, Deepak’s marks = 256 Marks obtained by Asha = (256/100) × (1125/8) = 360 ∴ Asha got 360 marks out of 500.

In a unit test Asha got 25% marks more than Bittu, Bittu got 10% less than Chintu and Chintu got 25% more than Deepak. If Deepak got 256 marks out of 500, the marks obtained by Asha were?1. 3602. 2553. 3404. 345

Answer» Correct Answer - Option 1 : 360

Given:

Deepak’s total marks = 256

Chintu’s marks = 25% more than Deepak

Bittu’s marks = 10% less than Chintu

Asha’s marks = 25% more than Bittu

Calculations:

Let Deepak’s marks be 100

Chintu got 25% marks more than Deepak.

So, Marks obtained by Chintu = 125

Bittu got 10% marks less than Chintu.

So, Marks obtained by Bittu = 125 × (90/100)

Asha got 25% more marks than Bittu.

So, Marks obtained by Asha = 125 × (90/100) × (125/100) = 1125/8

Now, Deepak’s marks = 256

Marks obtained by Asha = (256/100) × (1125/8) = 360

∴ Asha got 360 marks out of 500.

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