Practice Question and Answer
8Q: What element behaves most like magnesium? 4236 05b5cc60ae4d2b4197774b568
5b5cc60ae4d2b4197774b568- 1Siliconfalse
- 2Strontiumtrue
- 3Sulphurfalse
- 4Tinfalse
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Answer : 2. "Strontium"
Explanation :
Answer: B) Strontium Explanation: We know that, Elements in the same group of the periodic table have similar characteristics. Here Magnesium and Strontium shared some similar properties because they both belong to the same group. Sr is the chemical symbol for strontium which is a group two element; it has atomic number of 38.
Q: What base is found in RNA but not in DNA? 3977 05b5cc60ae4d2b4197774b56d
5b5cc60ae4d2b4197774b56d- 1Uraciltrue
- 2Cytosinefalse
- 3Adeninefalse
- 4Guaninefalse
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Answer : 1. "Uracil"
Explanation :
Answer: A) Uracil Explanation: Uracil is not found in DNA but found in RNA.
Q: A compass always points to 4448 25b5cc60ae4d2b4197774b572
5b5cc60ae4d2b4197774b572- 1Northfalse
- 2Magnetic northtrue
- 3Magnetic Southfalse
- 4Southfalse
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Answer : 2. "Magnetic north"
Explanation :
Answer: B) Magnetic north Explanation: Wherever on earth we hold a compass, the needle points towards the magnetic North Pole. A compass is a great tool for navigation. Compass is widely used in aircrafts, ships, military services,...
Q: Air in the pleural cavity is called a pneumothorax. 3257 05b5cc607e4d2b4197774b516
5b5cc607e4d2b4197774b516- 1TRUEtrue
- 2FALSE Answer & Explanation Answer:false
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Answer : 1. "TRUE"
Explanation :
Answer: A) TRUE Explanation: Air or gas can build up in the pleural space and when this happens, it's called a pneumothorax. Hence the given statement is TRUE.
Q: Pick the odd one out from the given number series? 21, 24, 33, 49, 74 4368 05b5cc604e4d2b4197774b4c9
5b5cc604e4d2b4197774b4c9- 121true
- 224false
- 333false
- 449false
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Answer : 1. "21"
Explanation :
Answer: A) 21 Explanation: The given number series follows a pattern that, 19 + 12 = 20 (not 21)20 + 22 = 2424 + 32 = 3333 + 42 = 4949 + 52 = 74 Hence, the odd number in the given number series is 21.
Q: I have legs, but i cannot walk. Who am I? 3007 05b5cc601e4d2b4197774b485
5b5cc601e4d2b4197774b485- 1Dragon fliestrue
- 2Prawnsfalse
- 3House fliesfalse
- 4All of the abovefalse
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Answer : 1. "Dragon flies"
Explanation :
Answer: A) Dragon flies Explanation: Dragon flies have legs but they cannot walk.
Q: Gandhiji started Satyagraha in 1919 to protest against the ________.
1706 060be0b379f482d735c8f34c8
60be0b379f482d735c8f34c8- 1Jallianwala Bagh Massacrefalse
- 2Act of 1909false
- 3Salt Lawfalse
- 4Rowlatt Acttrue
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Answer : 4. "Rowlatt Act "
Q: Azad Hind Fauj was founded in 1943 in _______.
1983 060be0ac191cdba7356dae589
60be0ac191cdba7356dae589- 1Midnaporefalse
- 2Kualalumpurfalse
- 3Mandalayfalse
- 4Singaporetrue
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