Question

You need to create a database for a public library to store book detai
and also attach a copy of the screenshot)
आपको पुस्तक विवरणों को संग्रहीत करने के लिए एक सार्वजनिक पुस्तकाल
की आवश्यकता है (इसमें शामिल कदम लिखें और स्क्रीनशॉट की एक प्रति
Create a table called "Books" with the following fields.
निम्नलिखित फ़ील्ड के साथ "पुस्तकें" नामक एक तालिका बनाएं
a.
Field size
Constraints
Primary key
Field Name
ID
Title
Description
Category
No of copies
Type
Number
Text field
Text field
Number
Number
50 characters
30 characters​

Answer 1

Answer:

Explanation:

Given:- Total number of persons =200

Total Prize money to be distributed = Rs 80,000

Let Number of Rs 500 prize distributed =x

Therefore, Number of Rs 200 prize distributed = (200 - x)

Now, Total prize money = Total Rs 500 money prize given to x person + Total Rs 100 money prize given to (200 - x) person

⇒ 500 x + (200 - x) 100 = 80000

⇒ 500 x + 20000 – 100 x =80000

⇒ 400 x = 80000 – 20000

⇒ x = 150

Therefore (200 - x)= 200 - 150 = 50 person got Rs 100 prize.

Hence 150 persons got Rs 500 prize money and 50 person got Rs 100 prize money.