Question
A vertical flagstaff stands on a horizontal plane. From
a point distant 210 metres from its foot, the angle of elevation of its top is found to be 30°. Find the height of the flagstaff.Solution
tan 30° = H/210 1/ 1/√3 = H/210 H = 210/ √3 × √3/√3 = √3 × 210/3 = 70√3 m Â
Choose the alternative which is closest to the opposite in meaning of the bold word in the sentence.
Despite his affable nature, he found it difficul...Select the wrongly spelt word.
  Select the single word from 1) to 4) which means most nearly the same as the given phrase.Â
Using or containing more words than are needed<...
Suppress
- Choose the alternative which is closest to the opposite in meaning of the bold word in the sentence.
Her blatant attempt to win favor was quickly n... India was ranked 81st among 118 countries in 2017 Global Index of Talent Competitiveness (GTI) list.
The old house was so sturdy that it could be shattered into pieces with a single blow.Â
In the following question, four words have been given out of which one word is incorrectly spelt. Select the incorrectly spelt word.
The weather was mild and pleasant.
Laudable
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