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Recently, North Korea test-fired an intercontinental ballistic missile (ICBM) powered by solid fuel. Solid-fuel missiles do not need to be fueled immediately ahead of launch. They are often easier and safer to operate, and require less logistical support. They are harder to detect and more survivable than liquid-fuel weapons. Solid propellants are a mixture of fuel and oxidizer. Metallic powders such as Aluminium often serve as the fuel, and ammonium perchlorate, which is the salt of perchloric acid and ammonia, is the most common oxidizer.
Select the correct antonym of the given word.
Quiescent
In the given question, a word has been given and there are three ways in which the word has been used, in similar or different forms. You need to see w...
Select the word which means the same as the group of words given.Â
The date on which an event took place in a previous year
Select the wrongly spelt word.
Select the word which means the same as the group of words given.
Sound of horses
In the question below, a sentence is given, four words have been highlighted in bold. Find out if the words are appropriate (grammatically and context...
Given below is a word, followed by three sentences that consist of that word. Identify the sentences(s) that best express( es) the meaning of the w...
Directions: In each question below, word is used in four different ways. Choose the option in which the usage of the word is INCORRECT or INAPPROPRIA...
Tamper
(i) To tamper with a constitution that had so proved its quality seemed not so much a sacrilege as a folly.
(ii) At least he was tr...