# Quiz Discussion

If 1537* is a perfect square, then the digit which replace * is = ?

Course Name: Quantitative Aptitude

• 1] 2
• 2] 4
• 3] 5
• 4] 6
##### Solution
No Solution Present Yet

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# Quiz
1
Discuss

The value of $$\sqrt {\frac{{0.16}}{{0.4}}}$$   is = ?

• 1] 0.02
• 2] 0.2
• 3] 0.63
• 4] None of these
##### Solution
2
Discuss

The least perfect square number divisible by 3, 4, 5, 6 and 8 is = ?

• 1] 900
• 2] 1200
• 3] 2500
• 4] 3600
##### Solution
3
Discuss

In the equation $$\frac{{4050}}{{\sqrt x }} = 450{ \text{}}$$   the value of x is = ?

• 1] 9
• 2] 49
• 3] 81
• 4] 100
##### Solution
4
Discuss

$$\sqrt {\frac{{16}}{{25}}} \times \sqrt {\frac{?}{{25}}} \times \frac{{16}}{{25}} = \frac{{256}}{{625}}$$

• 1] 5
• 2] 8
• 3] 16
• 4] None of these
##### Solution
5
Discuss

The square root of 123454321 is = ?

• 1] 111111
• 2] 12341
• 3] 11111
• 4] 11211
##### Solution
6
Discuss

$$\sqrt {11881} \times \sqrt ? = 10137$$

• 1] 8281
• 2] 8649
• 3] 9216
• 4] 9409
• 5] None of these
##### Solution
7
Discuss

$$\sqrt {176 + \sqrt {2401} }$$    is equal to = ?

• 1] 14
• 2] 15
• 3] 18
• 4] 24
##### Solution
8
Discuss

If = the value of x is = ?

• 1] 52
• 2] 58
• 3] 62
• 4] 68
##### Solution
9
Discuss

$$9{x^2} + 25 - 30x$$    can be expressed as the square of = ?

• 1]

$$3{x^2} - 25$$

• 2]

3x + 5

• 3]

- 3x - 5

• 4]

3x - 5

##### Solution
10
Discuss

$$99 \times 21 - \root 3 \of ? = 1968$$

• 1] 1367631
• 2] 111
• 3] 1366731
• 4] 1367
# Quiz