Question
The angle of elevation of a ladder leaning against a
wall is 45 and the foot of the ladder is 10 m away from the wall. The length of the ladderSolution
Let the length of the ladder =AC Cos 45° =AC/10 1/ √2 = AC/10 AC =1.414×10=14.14 meter. 
More Previous year papers Questions
1) all over India 2) final 3) pan-India 4) complete 5) none of t...
What happened to the kids after their realisation that the skin colour was a trivial matter?
Find the appropriate word.
Find the appropriate word for Blank 2.
From the following select the appropriate word to replace number (46) in the above passage.
The durian is a tropical fruit ________ Malaysia.
Select the most appropriate option to fill in blank.
Fill in blank 48 with the most appropriate word.
Choose the most appropriate option for lank no. 3
Select the right word for Blank E
Relevant for Exams:
