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 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.

Mrs Rajlakshmi had a sudden fall and was thereafter unable to stand striaight . She was in great pain Her daughter Rita took her to the docter . The docter took a photograph of Mrs . Rajlakshmi 's bones and found that she had suffered a fracture . He advised her to rest and take the required treatment. (a) Write two values displayed by Rita . (b) Mention the range of the wavelength of this electromagnetic radiation. ( c) How is this radiation produced ? (d) Name the electromagnetic radiation used to take the photograph of the bones.

Sandhya is a successful manager at Manisons Enterprises. She has a team of twelve people working under her. She encouraged them to set their own objectives and take decisions. She respects their opinions and supports them, so that they can perform their duties and accomplish organisational Objectives. To manage and exercise effective control she uses forces within the group. As an intelligent manager, at times, she also makes use of positive aspects of informal communication. This is why, she is able to unity diverse interests and ensure that target are met. (a) There are many theories and styles of influencing people's bahaviour. Identify the style used by Sandhya which is based on the use of authority. (b) State two positive aspects of the communication discussed above, which Sandhya is using as an intelligent manager.

Answer the following questions : Sunita from Std. X uses spectacles . Her spectacle number is -1.5 D. Answer the following question : What type of lens is she using ?