### Square Root and Cube Root Online Test Part - 3

**Exam Name**- Quantitative Aptitude

**Subject Name**- Square Root and Cube Root

**Exam Type**- Multiple Choice Questions

**No Of Questions**- 10

**Question - 1:Find the smallest number by which 5808 should be multiplied so that the product becomes a perfect square??**

- 2
- 3
- 7
- 11

Show/Hide Answer

**Answer = B - 3**

**Explanation: No Explanation**

**Question - 2:√1.5625 = ? ?**

- 1.05
- 1.25
- 1.45
- 1.55

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**Answer = B - 1.25**

**Explanation: No Explanation**

**Question - 3:Evaluate √53824?**

- 132
- 232
- 242
- 253

Show/Hide Answer

**Answer = B - 232**

**Explanation: No Explanation**

**Question - 4:If √5 = 2.236, then the value of 1 / √5 is ?**

- .367
- .745
- .447
- None of these

Show/Hide Answer

**Answer = C - .447**

**Explanation: No Explanation**

**Question - 5:Evaluate √0.0005904?**

- 0.00243
- 0.0243
- 0.243
- 2.43

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**Answer = B - 0.0243**

**Explanation: No Explanation**

**Question - 6:How many two-digit numbers satisfy this property.: The last digit (unit's digit) of the square of the two-digit number is 8 ??**

- 1
- 2
- 3
- None of these

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**Answer = D - None of these**

**Explanation: No Explanation**

**Question - 7:The cube root of .000216 is?**

- 0.6
- 0.006
- 0.06
- .0006

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**Answer = C - 0.06**

**Explanation: No Explanation**

**Question - 8:How many two digit numbers satisfy this property. The last digit (unit's digit) of the square of the two digits numbers is 8? ?**

- 1
- 2
- 3
- None of these

Show/Hide Answer

**Answer = D - None of these**

**Explanation: A number ending in 8 can never be a perfect square.**

**Question - 9:√50 × √98 is equal to?**

- 63.75
- 65.95
- 70
- 70.25

Show/Hide Answer

**Answer = C - 70**

**Explanation: No Explanation**

**Question - 10:Which one of the following numbers has rational square root? ?**

- 0.4
- 0.09
- 0.9
- 0.025

Show/Hide Answer

**Answer = B - 0.09**

**Explanation: No Explanation**