English speaking practice | Daily use word meaning | Use of Had to - ना पड़ा

In each of the following questions, a word has been used in sentences I four different ways. Choose the option corresponding to the sentence in which the usage of the word is INCORRECT or INAPROPRIATE. Use HE gained practice in the use of the camera. This method is a handly use for prototyping and testing queries. Through she liked art, she had no use for modern art. After the litigation, she had the use of the estate for life.

Give some practical examples from daily life which make use of the conecpt of impulse.

Use A. He gained practice in the use of the camera. B. This method is a handy use for prototyping and testing queries. C. Though she liked art, she had no use for modem art. D. After the litigation, she had the use of the estate for life.

In a Nigerian hotel, among the english speaking people 40% are English & 60% Americans. The English & American spellings are "RIGOUR" & "RIGOR" respectively. An English speaking person in the hotel writes this word. A letter from this word is chosen at random & found to be a vowel. Find the probability that the writer is an Englishman.

Consider the following distribution of daily wages of 50 workers of a factory.Find the mean daily wages of the workers of the factor } - by using an apropriate method.