alleryStart learning →The point dividing the segment from $(1,1)$ to $(4,7)$ in the ratio 1:2 is:
- (3, 5)
- (5, 9)
- (2, 3)
- (2.5, 4)
Show answer and solution
Correct answer: C. (2, 3)
((1·4+2·1)/3, (1·7+2·1)/3) = (6/3, 9/3) = (2,3).
Indian Navy 10+2 B.Tech Cadet HCF and LCM — practice questions
Explore 2 free HCF and LCM questions in Indian Navy 10+2 B.Tech Cadet Mathematics. Open each question or exercise to read its content, reference answers and available explanation.
Practise HCF and LCM with Quill →HCF and LCM questions and exercises with answers
Showing questions 1–2 of 2.
Worked practice questions
Find x such that the distance from (x, 1) to (2, 3) is √8.
- −1 or 5
- 1 or 3
- 0 or 4
- 2 or 6
Show answer and solution
Correct answer: C. 0 or 4
√[(x − 2)² + (1 − 3)²] = √8 ⇒ (x − 2)² + 4 = 8 ⇒ (x − 2)² = 4 ⇒ x − 2 = ±2 ⇒ x = 0 or 4.
How to practise
- Choose a HCF and LCM question and try to work out your answer.
- Open the question to check the correct answer and read its worked solution.
- Continue in the app for bite-sized lessons, explanations and review with Quill. You can start without creating an account.