# Quiz Discussion

$$\left\{ {\left( {\sqrt {72} - \sqrt {18} } \right) \div \sqrt {12} } \right\}$$    is equal to = ?

Course Name: Quantitative Aptitude

• 1]

$$\sqrt 6$$

• 2]

$$\frac{{\sqrt 3 }}{2}$$

• 3]

$$\frac{{\sqrt 2 }}{3}$$

• 4]

$$\frac{{\sqrt 6 }}{2}$$

##### Solution
No Solution Present Yet

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# Quiz
1
Discuss

If 45 - [28 - {37 - (15 - *)}]  then * equal to?

• 1] -29
• 2] -19
• 3] 19
• 4] 29
##### Solution
2
Discuss

25 * 3.250 + 50.40 / 24.0 = ?

• 1]

75

• 2]

80

• 3]

77

• 4]

83

##### Solution
3
Discuss

If (a+b+2c+3d)(a-b-2c+3d)=(a-b+2c-3d)(a+b-2c-3d), then 2bcis equal to?

• 1]

• 2]

3ac

• 3]

• 4]

2ab

##### Solution
4
Discuss

Direction: In the question given below the given mathematical symbols are changed from '+' to '÷', '-' to '×', '÷' to '-' and from '×' to '+', then choose your answers from the following options.

• 1] -13
• 2] -3
• 3] 4
• 4] 7
##### Solution
5
Discuss

If $$\left( {{a^4} + \frac{1}{{{a^4}}}} \right){ \text{ = 1154,}}$$     then the value of $$\left( {{a^3} + \frac{1}{{{a^3}}}} \right)$$   is = ?

• 1] 198
• 2] 200
• 3] 216
• 4] None of these
##### Solution
6
Discuss

(4/9) × 1701 + (2/11) × 1386 = ?

• 1]

180

• 2]

1080

• 3]

1008

• 4]

1800

##### Solution
7
Discuss

The value of $${ \text{5}}\frac{1}{3} \div 1\frac{2}{9} \times \frac{1}{4} \left( {10 + \frac{3}{{1 - \frac{1}{5}}}} \right)$$   = ?

• 1]

15

• 2]

67/25

• 3]

128/11

• 4]

128/99

##### Solution
8
Discuss

(9.0 / 2 * 27 / 9 ) / (18/7.5 * 5.0 / 4) = ?

• 1]

5.5

• 2]

4.0

• 3]

4.5

• 4]

3.0

##### Solution
9
Discuss

If $$\frac{a}{b}{ \text{ + }}\frac{b}{a}{ \text{ = 2,}}$$    then the value of (a - b) is = ?

• 1] 1
• 2] 2
• 3] -1
• 4] 0
##### Solution
10
Discuss

853 + ? / 17 = 1000

• 1] 2482
• 2] 2499
• 3] 2516
• 4] 16147
• 5] None of these
# Quiz