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Option 4 : All are true
कथन I
Sum of lowest and largest three-digit prime number is
Lowest three-digit prime number = 101
Largest three-digit prime number = 997
⇒ Sum of lowest and largest three-digit prime number = 101 + 997 = 1098
⇒ I is a correct statement
Statement II
The sum of first 30 even numbers is 930
Sum of the first n even number = n (n + 1)
⇒ The sum of first 30 even numbers = 30 (30 + 1) = 930
⇒ II is a correct statement
Statement III
Largest three-digit prime number is 997.
⇒ III is a correct statement
∴ All statements are true.
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