Practice Question and Answer

Q: How many such pairs of digits are there in the number 421579368 each of which has as many digits between them in the number as when they are arranged in ascending order? 6792 0

  • 1
    None
    Correct
    Wrong
  • 2
    One
    Correct
    Wrong
  • 3
    Two
    Correct
    Wrong
  • 4
    Three
    Correct
    Wrong
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Answer : 4. "Three"
Explanation :

Answer: D) Three Explanation: Given Number:┬а ┬а ┬а4 ┬а2 ┬а1 ┬а5 ┬а7 ┬а9 ┬а3 ┬а6 ┬а8 ┬а Ascending order: ┬а1 ┬а2 ┬а3 ┬а4 ┬а5 ┬а6 ┬а7 ┬а8 ┬а9 ┬а Hence the required pairs are┬а 12, 49, 16

Q:

рдореВрд╕реА ┬арддрдерд╛ рднреАрдорд╛┬а____┬ардирджреА ┬ардХреА ┬а рд╕рд╣рд╛рдпрдХ рдирджрд┐рдпрд╛рдВ рд╣реИ┬а

6792 1

  • 1
    рдХрд╛рд╡реЗрд░реА
    Correct
    Wrong
  • 2
    рдмреНрд░рд╣реНрдордкреБрддреНрд░
    Correct
    Wrong
  • 3
    рдорд╣рд╛рдирджреА
    Correct
    Wrong
  • 4
    рдХреГрд╖реНрдгрд╛
    Correct
    Wrong
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Answer : 4. "рдХреГрд╖реНрдгрд╛ "

Q:

рдЕрднрд┐рд╖реЗрдХ,┬ардЕрдорд┐рддрд╛рдн рдХреЗ рдкрд┐рддрд╛ рдХреА рдмрд╣рди рдХрд╛ рдмреЗрдЯрд╛ рд╣реИред рдкреНрд░рдХрд╛рд╢,┬арддреЗрдЬреА рдХрд╛ рдмреЗрдЯрд╛ рд╣реИ рдФрд░ рддреЗрдЬреА,┬ард╡рд┐рдХрд╛рд╕ рдХреА рдорд╛рдВ рд╣реИ рдЬреЛ рдПрдХ рдкреБрд░реБрд╖ рд╣реИ рдФрд░ рдЕрдорд┐рддрд╛рдн рдХреА рджрд╛рджреА/рдирд╛рдиреА рд╣реИред рд╣рд░рд┐рд╡рдВрд╢,┬ардиреАрд▓рд╛ рдХреЗ рдкрд┐рддрд╛ рдФрд░ рдЕрднрд┐рд╖реЗрдХ рдХреЗ рджрд╛рджрд╛/рдирд╛рдирд╛ рд╣реИрдВред рддреЗрдЬреА,┬ард╣рд░рд┐рд╡рдВрд╢ рдХреА рдкрддреНрдиреА рд╣реИред

┬ардЕрднрд┐рд╖реЗрдХ,┬арддреЗрдЬреА рд╕реЗ рдХрд┐рд╕ рдкреНрд░рдХрд╛рд░ рд╕рдВрдмрдВрдзрд┐рдд рд╣реИ?

6792 1

  • 1
    рдкреЛрддрд╛/рдирд╛рддреА
    Correct
    Wrong
  • 2
    рдмреЗрдЯрд╛
    Correct
    Wrong
  • 3
    рдбреЗрдЯрд╛ рдЕрдкрд░реНрдпрд╛рдкреНрддред
    Correct
    Wrong
  • 4
    рдЗрдирдореЗрдВ рд╕реЗ рдХреЛрдИ рдирд╣реАрдВред
    Correct
    Wrong
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Answer : 1. "рдкреЛрддрд╛/рдирд╛рддреА"

Q: A sweet seller sells 3/5th part of sweets at a profit of 10% and remaining at a loss of 5%. If the total profit is Rs 1500, then what is the total cost price of sweets ? 6781 0

  • 1
    Rs.37,500
    Correct
    Wrong
  • 2
    Rs.36,400
    Correct
    Wrong
  • 3
    Rs.37,415
    Correct
    Wrong
  • 4
    Rs.36,500
    Correct
    Wrong
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Answer : 1. "Rs.37,500"
Explanation :

Answer: A) Rs.37,500 Explanation: Assume A be the cost price. ┬а Therefore,35├ЧA├Ч10100┬а-┬а25├ЧA├Ч5100┬а=┬а1500 ┬а => ┬аA = Rs 37,500.

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Answer : 2. "B"

Q: Find the next number in the series 5, 8, 16, 19, 57, 60, ..... 6767 0

  • 1
    188
    Correct
    Wrong
  • 2
    256
    Correct
    Wrong
  • 3
    240
    Correct
    Wrong
  • 4
    180
    Correct
    Wrong
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Answer : 3. "240"
Explanation :

Answer: C) 240 Explanation: The pattern is x1+3, x 2, x1+3, x 3, x1+3, x 4 The next number=60x4=240

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