# Quiz Discussion

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

Course Name: Quantitative Aptitude

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

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# Quiz
1
Discuss

The square root of (2722−1282) is

• 1]

144

• 2]

200

• 3]

240

• 4]

256

##### Solution
2
Discuss

By what least number must 21600 be multiplied so as to make it perfect cube ?

• 1] 6
• 2] 10
• 3] 20
• 4] 30
##### Solution
3
Discuss

$$\sqrt {110.25} \times \sqrt {0.01} \div$$    $$\sqrt {0.0025}$$  - $$\sqrt {420.25}$$  equals ?

• 1] 0.50
• 2] 0.64
• 3] 0.73
• 4] 0.75
##### Solution
4
Discuss

The least number by which 294 must be multiplied to make it a perfect square, is = ?

• 1] 2
• 2] 3
• 3] 6
• 4] 24
##### Solution
5
Discuss

The square root of 64009 is:

• 1] 253
• 2] 347
• 3] 363
• 4] 803
##### Solution
6
Discuss

The greatest four digit perfect square number is = ?

• 1] 9000
• 2] 9801
• 3] 9900
• 4] 9981
##### Solution
7
Discuss

The value of $$\frac{{1 + \sqrt {0.01} }}{{1 - \sqrt {0.1} }}$$   is close to = ?

• 1] 0.6
• 2] 1.1
• 3] 1.6
• 4] 1.7
##### Solution
8
Discuss

$$\sqrt {0.0169 \times ?} = 1.3$$

• 1] 10
• 2] 100
• 3] 1000
• 4] None of these
##### Solution
9
Discuss

Which number can replace both the question marks in the equation =?

• 1]

12

• 2]

7

• 3]

• 4]

None of these

##### Solution
10
Discuss

The number of digits in the square root of 625685746009 is = ?

• 1] 4
• 2] 5
• 3] 6
• 4] 7
# Quiz