TOP 40 QUESTIONS

In the above question, potential difference across the 40 Omega resistance will be

Exercise-3 Unit-1 Question 25 to 40 (Single Correct Answer Type Question)

Exercise-1 Unit-1 Question 1 to 40 (Single Correct Answer Type Question)

In an examination,a student attempted 15 questions correctly and secured 40 marks.If there were two types of questions (2 marks and 4 marks questions),how many questions of 2 marks did he attempt correctly? (a) 5 (b) 10quad (c) 20 (d) 40

Reach For The Top - Santosh Yadav (Textbook Questions)|Reach For The Top - Maria Sharapova (Textbook Questions)|Summary

Reach For The Top - Santosh Yadav (Textbook Questions)|Reach For The Top - Maria Sharapova (Textbook Questions)|Summary

The angle of elevation of the top of a chimney from the top of a tower is 60^(@) and the angle of depression of foot of the chimney from the top of the tower is 30^(@). If the height of the tower is 40m find the height of the chimney.

From the top and bottom of a 40 meter high tower, the angle of elevation of top of a light house are respectively 30^(@) and 60^(@) . Find the height of the light house. Also find the distance between top of light house and foot of tower.

The angle of elevation of the top of a tower from a point 40 m away from its foot is 60^(@) . Find the height of the tower.