Practice Question and Answer

Q: The more you take, the more you leave behind. What is that? 1669 0

  • 1
    Pictures
    Correct
    Wrong
  • 2
    Hole
    Correct
    Wrong
  • 3
    Clothes
    Correct
    Wrong
  • 4
    Footsteps
    Correct
    Wrong
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Answer : 4. "Footsteps"
Explanation :

Answer: D) Footsteps Explanation: Yes, footsteps are what we take more, the more we leave behind.

Q: What do we call a change to the Constitution? 1669 0

  • 1
    A Bill
    Correct
    Wrong
  • 2
    An Act
    Correct
    Wrong
  • 3
    An Amendment
    Correct
    Wrong
  • 4
    An Interpret
    Correct
    Wrong
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Answer : 3. "An Amendment"
Explanation :

Answer: C) An Amendment Explanation: A change to the Constitution is called as An Amendment. An Amendment :: An Amendment is ratified after two-thirds of the House and Senate approve of the proposal and send it to the states for a vote. That Convention can propose as many amendments as it deems necessary. Then, three-fourths of the states must affirm the proposed Amendment.

Q: What are Child Selectors ? 1669 0

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Answer :
Explanation :

A child selector is used when you want to match an element that is the child of another specific element.The parent and child selectors are separated by spaces.The following selector locates an unordered list element within a paragraph element and makes a text within that element bold. p > ul {font-weight: bold;}

Q: What is the first term of an arithmetic progression of positive integers ? (I) Sum of the squares of the first and the second term is 116. (II)The fifth term is divisible by 7. 1669 0

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    Only a is sufficient
    Correct
    Wrong
  • 2
    Only b is sufficient
    Correct
    Wrong
  • 3
    Both a & b are necessary
    Correct
    Wrong
  • 4
    None
    Correct
    Wrong
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Answer : 1. "Only a is sufficient"
Explanation :

Answer: A) Only a is sufficient Explanation: The sum of square of two no is 116 i.e no lie 1-11, because 11x11 =121 which is greater than 116 again after cheaking all possible pair of no only 4 and 10 satisfy this condsn , again the progression is of positive integer so 10 cant not be 1st termso the 1st term is 4,but from the 2nd we cant able to find the 1st term so only 1st statement is sufficient to answer the question

Q: Which of the following is the most commonly used chemical for ripening of mangoes in India? 1669 0

  • 1
    Potassium lodide
    Correct
    Wrong
  • 2
    Silver lodide
    Correct
    Wrong
  • 3
    Ammonium Nitrate
    Correct
    Wrong
  • 4
    Calcium Carbide
    Correct
    Wrong
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Answer : 4. "Calcium Carbide"

Q: Raghu earns 25% on an investment but loses 10% on another investment. If the ratio of the two investment is 3:5. What is the gain or loss on two investments taken together ? 1669 0

  • 1
    1.251 %
    Correct
    Wrong
  • 2
    3.125 %
    Correct
    Wrong
  • 3
    7.21 %
    Correct
    Wrong
  • 4
    9.451 %
    Correct
    Wrong
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Answer : 2. "3.125 %"
Explanation :

Answer: B) 3.125 % Explanation: Taking the 2 investments to be 3x and 5x respectivelyTotal income of Raghu = (3x) x 1.25 + (5x) x 0.9 = 8.25Therefore, Gain% = 0.25/8 x 100 = 3.125 %.

Q:

Earth is also known as _______.

1668 2

  • 1
    Orange planet
    Correct
    Wrong
  • 2
    Green planet
    Correct
    Wrong
  • 3
    Yellow planet
    Correct
    Wrong
  • 4
    Blue planet
    Correct
    Wrong
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Answer : 4. "Blue planet "

Q: What is a single celled organism called 1668 0

  • 1
    protoctists
    Correct
    Wrong
  • 2
    chromosomes
    Correct
    Wrong
  • 3
    unicellular
    Correct
    Wrong
  • 4
    bicellular
    Correct
    Wrong
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Answer : 3. "unicellular"
Explanation :

Answer: C) unicellular Explanation: An organism is a living thing, and there are two broad categories of organisms: those made up of only a single cell, and those made up of multiple cells. Single-celled organisms means which contains only one cell are called unicellular organisms. 'Uni-' means 'one,' so the name 'unicellular' literally means 'one cell.'   Examples of Unicellular or Single celled organisms ::   Prokaryotic organisms like Bacteria,... Some algae like green algae, euglena,...

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