# Quiz Discussion

The square root of (2722−1282) is

Course Name: Quantitative Aptitude

• 1]

144

• 2]

200

• 3]

240

• 4]

256

##### Solution
No Solution Present Yet

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# Quiz
1
Discuss

Given that $$\sqrt {13} = 3.605$$   and $$\sqrt {130} = 11.40$$  . find the value of $$\sqrt {1.30}$$  + $$\sqrt {1300}$$  + $$\sqrt {0.0130}$$   = ?

• 1] 36.164
• 2] 36.304
• 3] 37.164
• 4] 37.304
##### Solution
2
Discuss

If $$\sqrt y = 4x{ \text{}}$$ then $$\frac{{{x^2}}}{y}$$ is = ?

• 1]

2

• 2]

1/16

• 3]

1/4

• 4]

4

##### Solution
3
Discuss

What is $$\frac{{5 + \sqrt {10} }}{{5\sqrt 5 - 2\sqrt {20} - \sqrt {32} + \sqrt {50} }}$$      equal to ?

• 1]

5

• 2]

$$5\sqrt 2$$

• 3]

$$5\sqrt 5$$

• 4]

$$\sqrt 5$$

##### Solution
4
Discuss

What is the least number to be added to 7700 to make it a perfect square ?

• 1] 77
• 2] 98
• 3] 131
• 4] 221
• 5] None of these
##### Solution
5
Discuss

The square root of 123454321 is = ?

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

Find the square root of 3 upto three decimal places

• 1]

1.732

• 2]

2.732

• 3]

1.222

• 4]

1.414

##### Solution
7
Discuss

Solved $$\root 4 \of {{{\left( {625} \right)}^3}} = ?$$

• 1]

$$\root 3 \of {1875}$$

• 2]

25

• 3]

125

• 4]

None of these

##### Solution
8
Discuss

If x=.and y= find value of  is

• 1]

13

• 2]

14

• 3]

15

• 4]

16

##### Solution
9
Discuss

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

If $$3\sqrt 5 + \sqrt {125}$$   = 17.88, then what will be the value of $$\sqrt {80} + 6\sqrt 5 ?$$

• 1] 13.41
• 2] 20.46
• 3] 21.66
• 4] 22.35
# Quiz