Practice Question and Answer
8Q: The chosen date for the observance of the Earth Hour 2017 is ? 2238 05b5cc709e4d2b4197774f2c3
5b5cc709e4d2b4197774f2c3- 125th Marchtrue
- 226th Marchfalse
- 327th Marchfalse
- 428th Marchfalse
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Answer : 1. "25th March"
Explanation :
Answer: A) 25th March Explanation: Earth Hour is a people's movement inspiring individuals from more than 7000 cities across the globe to take a stand against climate change, making it the largest voluntary movement ever witnessed in history.On 25 March 2017, Switch Off and Switch Onto Solar Energy
Q: Find the correct sentence from the following options ? 2238 05b5cc715e4d2b4197774f459
5b5cc715e4d2b4197774f459- 1The dacoits having stopped to divide the booty, the police had overtaken themfalse
- 2The dacoits being stopped to divide the booty, the police overtook them.false
- 3The dacoits having been stopped for dividing the booty, the police overtook themfalse
- 4The dacoits having stopped for dividing the booty, the police overtook themtrue
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Answer : 4. "The dacoits having stopped for dividing the booty, the police overtook them"
Explanation :
Answer: D) The dacoits having stopped for dividing the booty, the police overtook them Explanation: As it is the past continuous sentence.
Q: Which of the following is the currency currency of Japan?
2238 1609f82ea1679a537e3a1db3b
609f82ea1679a537e3a1db3b- 1Yuanfalse
- 2Eurofalse
- 3Yentrue
- 4Dollarsfalse
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Answer : 3. "Yen"
Q: Read the given statements and conclusions carefully and decide which of the conclusions logically follow(s) from the statements.
Statements:
All scientists working in Japan are talented.
Some Chinese scientists are working in Japan.
Conclusions:
I. No Chinese scientist is talented.
II. Some talented Chinese scientists are working in Japan.
III. All talented scientists are Japanese.
IV. Some Chinese scientists are talented.
2238 160f56acf16158a5eeda06f62
60f56acf16158a5eeda06f62All scientists working in Japan are talented.
Some Chinese scientists are working in Japan.
Conclusions:
I. No Chinese scientist is talented.
II. Some talented Chinese scientists are working in Japan.
III. All talented scientists are Japanese.
IV. Some Chinese scientists are talented.
- 1Only conclusion III and IV follow.false
- 2Only conclusion II and IV follow.true
- 3Only conclusion I follows.false
- 4Only conclusion II follows.false
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Answer : 2. "Only conclusion II and IV follow."
Q: The degree of dissociation (α) of a weak electrolyte, AxBy is related to van't Hoff factor (i) by the expression: 1. α=x+y+1i-1 2.α=x+y-1i-1 3. α=i-1x+y+1 4. α=i-1x+y-1 2237 05b5cc785e4d2b41977750253
5b5cc785e4d2b41977750253- 11 is correctfalse
- 22 is correctfalse
- 33 is correctfalse
- 44 is correcttrue
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Answer : 4. "4 is correct"
Explanation :
Answer: D) 4 is correct Explanation: Van't Hoff factor (i) = Observed Colligative PropertyNormal Colligative Property AxBy1-α→xA+yxα+yB-xyα Total Moles = 1-α+xα+yα = 1-αx+y-1 i=1+αx+y-11 ⇒α=i-1x+y-1
Q: Beta biodiversity is an example of
2237 062287439c17ed1454592457d
62287439c17ed1454592457d- 1Run of Kutchfalse
- 2Rajasthanfalse
- 3Indiatrue
- 4Asiafalse
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Answer : 3. "India "
Explanation :
It is the number of species unique to each environment that is used to calculate species diversity between two nearby ecosystems. Considering the above slope example, the species diversity between any two patches and their communities in that particular slope represents beta diversity.
Q: The world's highest railway bridge will connect rest of the India with which city? 2237 15e1c28a8176b6d68e30490d1
5e1c28a8176b6d68e30490d1- 1Ladakhfalse
- 2Chailfalse
- 3Munnarfalse
- 4Kashmirtrue
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Answer : 4. "Kashmir"
Q: If 30% of A = 0.25 of B = $$ ({1\over 5}) $$ of C, then A : B : C is equal to : 2237 05cda8daa40678f4146def8d3
5cda8daa40678f4146def8d3- 15 : 6 : 4false
- 25 : 24 : 5false
- 36 : 5 : 4false
- 410 : 12 :15true
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