Practice Question and Answer

Q: Which one of the following is not a prime number? 2104 0

  • 1
    91
    Correct
    Wrong
  • 2
    71
    Correct
    Wrong
  • 3
    41
    Correct
    Wrong
  • 4
    31
    Correct
    Wrong
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Answer : 1. "91"
Explanation :

Answer: A) 91 Explanation: Prime Numbers :: Numbers which are divisible by only 1 and itself are Prime Numbers. ┬а It's answer will be 91. Because 91 can be divisible by 7,13,91,1. It is quite clear that prime number should be divisible only by itself and by 1.

Q: In which layer is the pressure the highest? 2104 0

  • 1
    Ionosphere
    Correct
    Wrong
  • 2
    Stratosphere
    Correct
    Wrong
  • 3
    Troposphere
    Correct
    Wrong
  • 4
    Inner core
    Correct
    Wrong
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Answer : 4. "Inner core"
Explanation :

Answer: D) Inner core Explanation: "Pressure" is the ratio of mass to area. So, for any given area, the one with more mass pressing on it will experience a higher pressure. ┬а As you go more deeply into the atmosphere OR earth itself, you are putting more and more mass over you. For the same unit area therefore, the pressure, (mass/area) increases. ┬а Hence, the lowest layer will always have the highest pressure i.e, inner core.

Q: Who is the author of the book 'The Future of Freedom'? 2104 0

  • 1
    Richard Wolfee
    Correct
    Wrong
  • 2
    Peter Hudson
    Correct
    Wrong
  • 3
    Tamara Lipper
    Correct
    Wrong
  • 4
    Fareed Zakaria
    Correct
    Wrong
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Answer : 4. "Fareed Zakaria"

Q: рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рдХрд┐рд╕ рдкрджрд╛рд░реНрде рдореЗрдВ рд╕рдмрд╕реЗ рдЕрдзрд┐рдХ рд╡рд┐рд╢рд┐рд╖реНрдЯ рдКрд╖реНрдорд╛ рд╣реЛрддреА рд╣реИ? 2104 1

  • 1
    рдЖрдпрд░рди
    Correct
    Wrong
  • 2
    рдкрд╛рдиреА
    Correct
    Wrong
  • 3
    рдХреЙрдкрд░
    Correct
    Wrong
  • 4
    рдорд░рдХрд░реА
    Correct
    Wrong
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Answer : 2. "рдкрд╛рдиреА"

Q:

RBI рдиреЗ рдбрд┐рдЬрд┐рдЯрд▓ рднреБрдЧрддрд╛рди рдХреЗ рдмрд╛рд░реЗ рдореЗрдВ рд╕реБрдЭрд╛рд╡ рджреЗрдиреЗ рдХреЗ рд▓рд┐рдП рдПрдХ рдкрд╛рдБрдЪ рд╕рджрд╕реНрдпреАрдп рд╕рдорд┐рддрд┐ рдХрд╛ рдЧрдарди рдХрд┐рдпрд╛ -

2103 0

  • 1
    рд╡рд┐рдЬрдп рд╢реЗрдЦрд░ рд╢рд░реНрдорд╛
    Correct
    Wrong
  • 2
    рдирдВрджрди рдиреАрд▓реЗрдХрдгреА
    Correct
    Wrong
  • 3
    рд╢рдХреНрддрд┐ рдХрд╛рдВрддрд╛ рджрд╛рд╕
    Correct
    Wrong
  • 4
    рдЖрд░.рдПрд╕. рд╢рд░реНрдорд╛
    Correct
    Wrong
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Answer : 2. "рдирдВрджрди рдиреАрд▓реЗрдХрдгреА"

Q:

рдХрд┐рд╕┬аIIT рдиреЗ рдкреБрдгреЗ рдореЗрдВ рд╡реНрд╣реАрдХрд▓реНрд╕ рдХреНрд▓рд┐рдирд┐рдХ рдкрд░ рдЯреАрдХрд╛рдХрд░рдг рд╢реБрд░реВ рдХрд┐рдпрд╛ рд╣реИ?

2103 0

  • 1
    рдЖрдИрдЖрдИрдЯреА рджрд┐рд▓реНрд▓реА
    Correct
    Wrong
  • 2
    рдЖрдИрдЖрдИрдЯреА рд╣реИрджрд░рд╛рдмрд╛рдж
    Correct
    Wrong
  • 3
    рдЖрдИрдЖрдИрдЯреА рд░реБрдбрд╝рдХреА
    Correct
    Wrong
  • 4
    рдЖрдИрдЖрдИрдЯреА рдмреЙрдореНрдмреЗ
    Correct
    Wrong
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Answer : 2. "рдЖрдИрдЖрдИрдЯреА рд╣реИрджрд░рд╛рдмрд╛рдж"

Q:

Directions: In the following passage there are blanks, each of which has been numbered.

These numbers are printed below the passage and against each, five words are suggested, one of which fits the blank appropriately. Find out the appropriate word in each case. For decades, there has been evidence that classroom techniques designed to get students to ___(25)____ in the learning process produces better educational outcomes at virtually all levels.

And a new Harvard study suggests it may be important to let students know it. The study shows that, though students felt as if they learned more through ____(26)___ lectures, they actually learned more when taking part in classrooms that employed so-called active-learning strategies.
 Lead author Louis Deslauriers, the director of science teaching and learning and senior physics preceptor, knew that students would learn more from active learning. But many students and faculty remained hesitant to switch to it.

“Often, students seemed genuinely to prefer smooth-as-silk traditional lectures,” Deslauriers said. “We wanted to take them at their word. Perhaps they actually felt like they learned more from lectures than

they did from ____________ (27) learning.” The question of whether students’ perceptions of their learning ____________ (28) with how well they’re actually learning is particularly important, Deslauriers said, because while students eventually see the value of active learning, initially it can feel ________________ (29).
 “Deep learning is hard work. The effort involved in active learning can be misinterpreted as a sign of poor learning,” he said. “On the other hand, a superstar lecturer can explain things in such a way as to make students feel like they are learning more than they actually are.”

To understand that dichotomy, Deslauriers and his co-authors designed an experiment that would expose students in an introductory physics class to both traditional lectures and active learning.

When the results were tallied, the authors found that students felt as if they learned more from the lectures, but in fact scored higher on tests following the active learning sessions. Ultimately, Deslauriers said, the study shows that it’s important to ensure that neither instructors nor students are ___ (30)____ into thinking that lectures are the best learning option. “Students might give fabulous evaluations to an amazing lecturer based on this feeling of learning, even though their actual learning isn’t optimal,” he said. “This could help to explain why study after study shows that student evaluations seem to be completely uncorrelated with actual learning.”

Fill at the (27).

2103 0

  • 1
    active
    Correct
    Wrong
  • 2
    result
    Correct
    Wrong
  • 3
    recent
    Correct
    Wrong
  • 4
    counter
    Correct
    Wrong
  • 5
    cluster
    Correct
    Wrong
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Answer : 1. "active"

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