Question
A man standing on the top of a cliff observes a boat at an angle of depression of 45°. He then moves 30 meters further down the cliff, and the angle of depression of the boat is now 30°. How high is the cliff?
More Quant Miscellaneous Questions
- The angle between the planes x − y + z = 1 and 2x + y − 3z = 5 is:
- What is the total number of work hours reported by employees in the Sales department?
- The compound interest accrued after 2 years on an investment of Rs. 'x' at an annual interest rate of 20%, compounded annually, amounts to Rs. 6,600. Deter...
- The average score of 24 students in a class is 78. If the top 4 scores are removed, the new average score of the remaining students drops by 2 points, what...
- If the budget for Marketing and Operations is expected to increase by 20% and 15%, respectively, what will be the new total budget for these two department...
- The current ages of A and B are in the ratio of 4:7. Six years from now, the ages of B and C will be in the ratio of 2:3. If the average of the present age...
- Solve log10(2x) = 1 + log10(x – 3).
- The profit earned by selling a shirt for ₹500 is equal to the loss incurred by selling it for ₹400. Find the cost price of the shirt.
- A trader bought two articles for ₹2,000 and ₹3,000. He sold the first article at a profit of 20% and the second article at a loss of 10%. What is the overa...
- The diagonals of a rhombus are 16 cm and 12 cm. Find the area of the rhombus.
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
