Simplification Practice Question and Answer

Q:

जब x = 1, तो |2x – 1| + |x – 3| का मान होगा-

1168 0

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

Q:

यदि $$ {(x-2)^{2}+(y-{1\over2})^{2}}=0$$, है तो $$ {x\over y}$$ का मान क्या होगा?

1156 0

  • 1
    $$ {1\over 4}$$
    Correct
    Wrong
  • 2
    2
    Correct
    Wrong
  • 3
    1
    Correct
    Wrong
  • 4
    4
    Correct
    Wrong
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Answer : 4. "4"

Q:

यदि p = 8.15, q = 9.06, और r = −17.21,  तो p3+q3+r3-3pqr का मान  

1151 0

  • 1
    -5.62
    Correct
    Wrong
  • 2
    4.75
    Correct
    Wrong
  • 3
    -3.81
    Correct
    Wrong
  • 4
    0
    Correct
    Wrong
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Answer : 4. "0 "

Q:

$${2}=x+{1\over{1+{1\over5+{1\over{2}}}}}$$ तो x का मान बराबर है:

1130 0

  • 1
    $${13\over14}$$
    Correct
    Wrong
  • 2
    1
    Correct
    Wrong
  • 3
    $${13\over15}$$
    Correct
    Wrong
  • 4
    $${15\over13}$$
    Correct
    Wrong
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Answer : 4. "$${15\over13}$$"

Q:

यदि  $${32÷16-5×2\over 11÷22×8-5×2}={1\over p}$$ तो P का मान क्या है?

1127 0

  • 1
    $${4\over 5}$$
    Correct
    Wrong
  • 2
    $${3\over 4}$$
    Correct
    Wrong
  • 3
    $${5\over 4}$$
    Correct
    Wrong
  • 4
    $${4\over 3}$$
    Correct
    Wrong
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Answer : 2. "$${3\over 4}$$"

Q:

निर्देश: निम्नलिखित प्रश्न में प्रश्न (?) के स्थान पर क्या आना चाहिए?

$$ {\sqrt{441}}+ {(71)^{2}} -{(?)^{2}}=2707 $$

1127 0

  • 1
    39
    Correct
    Wrong
  • 2
    43
    Correct
    Wrong
  • 3
    51
    Correct
    Wrong
  • 4
    49
    Correct
    Wrong
  • 5
    इनमें से कोई नहीं
    Correct
    Wrong
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Answer : 5. "इनमें से कोई नहीं"

Q:

यदि  $${{(17)^3-(7)^3}\over (17^2+7^2+k)}=10 $$ हो,तो k का मूल्य क्या है?

1103 0

  • 1
    102
    Correct
    Wrong
  • 2
    119
    Correct
    Wrong
  • 3
    136
    Correct
    Wrong
  • 4
    85
    Correct
    Wrong
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Answer : 2. "119"

Q:

24% of 680 + 16 % of 525 – 22% of 450 =?

1094 0

  • 1
    217
    Correct
    Wrong
  • 2
    155
    Correct
    Wrong
  • 3
    233
    Correct
    Wrong
  • 4
    189
    Correct
    Wrong
  • 5
    इनमें से कोई नहीं
    Correct
    Wrong
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Answer : 2. "155"

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