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Quiz Discussion

If x = a + m, y = b + m, z = c + m, then the value of x2+y2+z2yzzxxya2+b2+c2abbcca       is = ?

 

Course Name: Quantitative Aptitude

  • 1]

    1

  • 2]

    x+y+za+b+c

  • 3]

    a+b+cx+y+z

  • 4]

    Not possible to find

Solution
No Solution Present Yet

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1
Discuss

Simplification of (3.4567)2(3.4533)20.0034=?

 

  • 1] 6.91
  • 2] 7
  • 3] 6.81
  • 4] 7.1
Solution
10
Discuss

The value of (xy)3+(yz)3+(zx)3(x2y2)3+(y2z2)3+(z2x2)3       is = ?

 

  • 1]

    0

  • 2]

    1

  • 3]

    [2(x+y+z)]1

  • 4]

    [(x+y)(y+z)(z+x)]1

Solution
2
Discuss

(ab)2(a+b)24a = xy     On simplifying the given equations, which of the following equations will be obtained ?

 

  • 1] xy = b
  • 2] bx = y
  • 3] ab = x
  • 4] yb = x
  • 5] ay = x
Solution
3
Discuss

656×513×1723×412=?

 

  • 1]

    11213

  • 2]

    11623

  • 3]

    240

  • 4]

    663

  • 5]

    None of these

Solution
4
Discuss

Evaluated : 9|35|5|4|÷103(5)2×4÷2

 

  • 1]

    9/10

  • 2]

    -8/17

  • 3]

    -16/19

  • 4]

    4/7

Solution
5
Discuss

What is 78×78+56×56+78×5378×7856×56     equal to ?

 

  • 1]

    41/24

  • 2]

    1/24

  • 3]

    41

  • 4]

    None of these

Solution
6
Discuss

The simplified value of

  • 1] 3
  • 2] 2
  • 3] 6
  • 4] 4
Solution
7
Discuss

Let 0 < x < 1, then the correct inequality is = ?

  • 1]

    x<x<x2

  • 2]

    x<x<x2

  • 3]

    x2<x<x

  • 4]

    x<x2<x

Solution
8
Discuss

(4 / 5) × ? × (3 / 7) = (16 / 105)

  • 1]

    8/9

  • 2]

    5/7

  • 3]

    4/9

  • 4]

    3/7

Solution
9
Discuss

37of 455+58of456=?

 

  • 1] 448
  • 2] 464
  • 3] 476
  • 4] 480
  • 5] None of these
Solution
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