Question
A tower is 60 meters high. From a point on the ground,
the angle of elevation of the top of the tower is 30°. Find the distance of the point from the base of the tower.Solution
Using the tan function: tan(30°) = height / distance. √3/3 = 60 / distance. Distance = 60 × 3 / √3 = 60√3 meters. Correct answer: a
Select the option in which the words share the same relationship as that shared by the given pair of words.
'Material' is related to 'Cotton' ...
‘11' is related to '1320' following a certain logic. Following the same logic, '8' is related to '504'. To which of the following is '13' related foll...
If 12 $ 18 = 10, 15 $ 18 = 11 then what is the value of 32 $ 22 = ?
Select the option that is NOT like the given set.
(8, 40, 56)
Select the option that is related to the fifth term in the same way as the second term is related to first term and the fourth term is related to the th...
Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is relat...
Select the option that is related to the fifth term in the same way as the second term is related to the first term and the fourth term is related to th...
Select the option that is related to the third term in the same way as the second term is related to first term and the sixth term is related to the fi...
If 4593 = 63, 7658 = 78, 885 = 63, then 9783 = ?
Select the option that is related to the third number in the same way as the second number is related to the first number.
14 : 2940 :: 9 : ?<...
