Practice Question and Answer

Q: Which of the following equations represents Photosynthesis? 3343 0

  • 1
    6CO2 + 6H2O -----> C6H12O6 + 6O2
    Correct
    Wrong
  • 2
    C6H12O6 + 6O2 -----> CO2 + 6H2O
    Correct
    Wrong
  • 3
    CO2 + H2O -----> C6H12O6 + 6O2
    Correct
    Wrong
  • 4
    6O2 + 6H2O -----> C6H12O6 + 6CO2
    Correct
    Wrong
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Answer : 1. "6CO2 + 6H2O -----> C6H12O6 + 6O2"
Explanation :

Answer: A) 6CO2 + 6H2O -----> C6H12O6 + 6O2 Explanation: Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that can later be released to fuel the organisms activities.   Photosynthesis can be represented using a chemical equation.   The overall balanced equation is                 6CO2 +  6H2O   →Sunlight    C6H12O6   +   6O2Source of Carbon & Oxygen  + Source of Electrons & Hydrogen + Energy that drives Photosynthesis             ----> Sugar + Gas produced by splitting water.   Where  CO2 = carbon dioxide  H2O = waterC6H12O6 = glucose  O2 = oxygen.

Q:

The cost of 3 kg of rice is ₹180. The cost of 8 kg of rice is equal to that of 5 kg of pulse. The cost of 15 kg of pulses is equal to that of 2 kg of tea. The cost of 3 kg of tea is equal to that of 6 kg of walnuts. What is the cost (in ₹) of 10 kg of walnuts? 

3343 0

  • 1
    2400
    Correct
    Wrong
  • 2
    3200
    Correct
    Wrong
  • 3
    2800
    Correct
    Wrong
  • 4
    3600
    Correct
    Wrong
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Answer : 4. "3600"

Q:

When was ICICI bank founded? 

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  • 1
    1991
    Correct
    Wrong
  • 2
    1992
    Correct
    Wrong
  • 3
    1993
    Correct
    Wrong
  • 4
    1994
    Correct
    Wrong
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Answer : 4. "1994"

Q: Which country is also known as the Land of Rising Sun 3342 0

  • 1
    Japan
    Correct
    Wrong
  • 2
    New Zealand
    Correct
    Wrong
  • 3
    Fijii
    Correct
    Wrong
  • 4
    China
    Correct
    Wrong
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Answer : 1. "Japan"

Q: Mr. A, Miss B, Mr. C and Miss D are sitting around a table and discussing their trades. 1. Mr. A sits opposite to cook 2. Miss b sits right to the barber.3. The washer man is on the left of the tailor 4. Miss D sits opposite Mr. C What are the trades of A and B ? 3342 0

  • 1
    Tailor and Barber
    Correct
    Wrong
  • 2
    Tailor and cook
    Correct
    Wrong
  • 3
    Barber and cook
    Correct
    Wrong
  • 4
    washer man and cook
    Correct
    Wrong
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Answer : 2. "Tailor and cook"
Explanation :

Answer: B) Tailor and cook Explanation: Clealry, C and D sit opposite to each other. So, if A sits opposite to cook, B shall be the cook.Now, B is to the right of barber. So, one of the rest, say C will be barber.Clealry, then D on the opposite side shall be washerman or tailor. But, washerman is left of tailor and D on the left of A.So, D is washerman and A is tailor. Thus, A and B are Tailor and Cook.

Q: Diagonal of a square is 12√2. Find the ratio between the area of this square and that of square drawn on diagonal. 3341 0

  • 1
    2:1
    Correct
    Wrong
  • 2
    1:1
    Correct
    Wrong
  • 3
    1:2
    Correct
    Wrong
  • 4
    1:3
    Correct
    Wrong
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Answer : 3. "1:2"

Q:

What are Lappa, Lappi, Kiran and Gokharu?

3341 0

  • 1
    Characters in Rajasthani film 'Sasu maa'
    Correct
    Wrong
  • 2
    Different varieties of lace/gota
    Correct
    Wrong
  • 3
    Names of sherwani
    Correct
    Wrong
  • 4
    Varieties of higher yielding moth (kidney bean, phaseolus aconite folius)
    Correct
    Wrong
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Answer : 2. "Different varieties of lace/gota "
Explanation :

Lappa, Lappi, Kiran, Bankali, Bijiya, Mukesh and Champakali are the types of Gota. Khandela (Sikar) and Bhinay (Ajmer) are the main centers of Gota manufacturing. Artistic ivory bangles are made in Jaipur. The work of digging and artistic carving on brass utensils is called Moradabadi art.

Q:

In a group of five districts, Akbarpur is smaller than Fatehpur, Dhanbad is bigger than Palamu and Barabanki is bigger than Fatehpur but not as big as Palamu. Which district is the biggest? 

3340 0

  • 1
    Dhanbad
    Correct
    Wrong
  • 2
    Palamu
    Correct
    Wrong
  • 3
    Akbarpur
    Correct
    Wrong
  • 4
    Fatehpur
    Correct
    Wrong
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Answer : 1. "Dhanbad "

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