# Quiz Discussion

The value of $$\frac{{{x^2} - {{\left( {y - z} \right)}^2}}}{{{{\left( {x + z} \right)}^2} - {y^2}}}{ \text{ + }}\frac{{{y^2} - {{\left( {x - z} \right)}^2}}}{{{{\left( {x + y} \right)}^2} - {z^2}}} +\frac{{{z^2} - {{\left( {x - y} \right)}^2}}}{{{{\left( {y + z} \right)}^2} - {x^2}}}$$   is = ?

Course Name: Quantitative Aptitude

• 1] -1
• 2] 0
• 3] 1
• 4] None of these
##### Solution
No Solution Present Yet

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# Quiz
1
Discuss

Simplification of $$\frac{{{{\left( {3.4567} \right)}^2} - {{\left( {3.4533} \right)}^2}}}{{0.0034}} = ?$$

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

The least number that must be subtracted from 63522 to make the result a perfect square is = ?

• 1] 18
• 2] 20
• 3] 24
• 4] 30
##### Solution
3
Discuss

(98764 + 89881 + 99763 + 66342) ÷ (1186 + ? + 1040 + 1870) = 55

• 1] 2254
• 2] 2354
• 3] 2368
• 4] 2404
• 5] None of these
##### Solution
4
Discuss

If $$\frac{1}{3} + \frac{1}{2} + \frac{1}{x}{ \text{ = 4}}$$     then x = ?

• 1]

5/16

• 2]

6/19

• 3]

18/5

• 4]

24/11

##### Solution
5
Discuss

The value of $${ \text{3}}\frac{1}{2} - \left[ {2\frac{1}{4} \div \left\{ {1\frac{1}{4} - \frac{1}{2}\left( {1\frac{1}{2} - \frac{1}{3} - \frac{1}{6}} \right)} \right\}} \right]$$       = ?

• 1]

1/2

• 2]

$$2\frac{1}{2}$$

• 3]

$$3\frac{1}{2}$$

• 4]

$$9\frac{1}{2}$$

##### Solution
6
Discuss

$$\frac{{ \root 3 \of 8 }}{{\sqrt {16} }} \div \sqrt {\frac{{100}}{{49}}} \times \root 3 \of {125}$$     is equal to = ?

• 1]

7

• 2]

$$1\frac{3}{4}$$

• 3]

$$\frac{7}{{1000}}$$

• 4]

$$\frac{4}{7}$$

##### Solution
7
Discuss

(4/9) × 1701 + (2/11) × 1386 = ?

• 1]

180

• 2]

1080

• 3]

1008

• 4]

1800

##### Solution
8
Discuss

If (2a+b)/(a+4b)=3 , then find the value of (a+b)/(a+2b)

• 1]

10/9

• 2]

1/9

• 3]

11/7

• 4]

8/7

##### Solution
9
Discuss

$$6\frac{5}{6} \times 5\frac{1}{3} \times 17\frac{2}{3} \times 4\frac{1}{2} = ?$$

• 1]

$$112\frac{1}{3}$$

• 2]

$$116\frac{2}{3}$$

• 3]

240

• 4]

663

• 5]

None of these

##### Solution
10
Discuss

A millionaire bought a lot of hats 1/4 of which were brown. The millionaire sold 2/3 of the including 4/5 of the brown hats. What fraction of the unsold hats were brown ?

• 1]

1/60

• 2]

1/15

• 3]

3/20

• 4]

3/5

• 5]

3/4

# Quiz