Practice Question and Answer
8 Q: Dada Saheb Phalke Awards 2019 was given to whom?
2055 05e81dc46d56d695255dcdc96
5e81dc46d56d695255dcdc96- 1Devika Ranifalse
- 2Satyajit Rayfalse
- 3Vinod Khannafalse
- 4Amitabh Bachchantrue
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Answer : 4. "Amitabh Bachchan "
Explanation :
The Dadasaheb Phalke Award for the year 2019 was conferred upon actor Amitabh Bachchan. Therefore, the correct option is:
(D) Amitabh Bachchan
Q: Rust forms when _____ reacts with chemicals in rocks. 2055 05b5cc636e4d2b4197774ba1a
5b5cc636e4d2b4197774ba1a- 1Waterfalse
- 2Oxygentrue
- 3Nitrogenfalse
- 4Carbondioxidefalse
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Answer : 2. "Oxygen"
Explanation :
Answer: B) Oxygen Explanation: Rust forms when oxygen reacts with chemicals in rocks, and that is often the case with many other elements in general. Like a copper nail being exposed to the air will rust.
Q: Vitamin B12 is most useful for combating 2055 05c34576d326d8256341ef72b
5c34576d326d8256341ef72b- 1ameniafalse
- 2goitrefalse
- 3night blindnessfalse
- 4ricketstrue
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Answer : 4. "rickets"
Q: National Small Savings Fund is a part of which among the following? 2055 05c652886c5860623ed08161c
5c652886c5860623ed08161c- 1Consolidated Fund of Indiafalse
- 2Public Account of Indiatrue
- 3Contingency fund of Indiafalse
- 4Prime Minister's Relief Fundfalse
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Answer : 2. "Public Account of India"
Q: A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then the number of revolutions made by the larger wheel is ? 2055 05b5cc720e4d2b4197774f640
5b5cc720e4d2b4197774f640- 111false
- 27false
- 39true
- 413false
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Answer : 3. "9"
Explanation :
Answer: C) 9 Explanation: Here the number of cogs is inveresly proportional to number of revolutions => More cogs less revolution=> 6 : 14 :: x : 21=> (21x6)/14 = 9
Q: The oesophagus and lining of the mouth are also covered with
2054 05e83383d9c3d360179c08d73
5e83383d9c3d360179c08d73- 1Squamous epitheliumtrue
- 2Ciliated epitheliumfalse
- 3Columnar epitheliumfalse
- 4Glandular epitheliumfalse
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Answer : 1. "Squamous epithelium "
Q: A government subsidy to the producers of a product 2054 05b5cc62ce4d2b4197774b8fd
5b5cc62ce4d2b4197774b8fd- 1reduces product demandfalse
- 2increases product supplytrue
- 3reduces product supplyfalse
- 4increases product demandfalse
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Answer : 2. "increases product supply"
Explanation :
Answer: B) increases product supply Explanation:
Q: A coconut tree swings with the wind in such a manner that the angle covered by its trunk is 18 degrees. If the topmost portion of the tree covers a distance of 44 metres, find the length of the tree.
2054 0647f575b51bf194753011017
647f575b51bf194753011017- 1120 metresfalse
- 2210 metresfalse
- 3140 metrestrue
- 470 metresfalse
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