1. Pick odd one out .
DROP TABLE, DELETE, ALTER TABLE, CREATE VIEW
2. Justify your answer
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Sketch free hand the Front View and Side View of a Collar Stud of 20mm diameter having horizontal axis. Give standard dimensions.
COLLAR STUD (i) Front view with horizontal axis. (ii) Side view. (iii) Standard dimensions.
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Pick out the ‘odd man’ out
(B) Spirogyra
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Pick out the odd man out
(D) Spirulina
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Pick out the odd one out. A) Fish C) Lizard B) Frog D) Camel
Answer is (D) Camel
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Pick out the odd one out. A) Fish C) Lizard B) Frog D) Camel
2 Answers
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1. (a) Is ammonia more dense or less dense than air? (b) What property of ammonia is demonstrated by the Fountain Experiment? (c) Write the balanced equation for the reaction between ammonia and sulphuric acid. 2. Pick the odd member from the list giving reasons: (a) Ammonia, sulphur dioxide, hydrogen chloride, carbon dioxide. (b) Copper oxide, aluminium oxide, sodium oxide, magnesium oxide. 3. Give reasons for the following : (a) Liquid ammonia is used as a refrigerant in ice plants. (b) Aqueous solution of ammonia is used for removing grease stains from woollen clothes. (c) Aqueous solution of ammonia gives a pungent smell. (d) Aqueous solution of ammonia conducts electricity.
(1) (a) ammonia is less dense than air (b) solubility in water (c) 2NH3 + H2SO4 → (NH4)2SO4 (2) (a) Ammonia → because - NH3 is basic while, SO2,HCl and CO2 are acidic oxides. (b) CuO,...
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Pick out the odd one. A) Feathers B) Hoofs C) Crown D) Tail
Answer is (B) Hoofs
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Pick the odd one out (Countries using Tamil Language in Domain Names)
(c) Bangladesh
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Which view is used that Animation effects need to applied that can you select individual object on a single slide? (a) Normal view
Correct answer is (a) Normal view
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Which one of the following statement is used to alter the normal flow of control of the program?
(d) both b & c
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