# Quiz Discussion

The value of $$\sqrt {0.01} { \text{ + }} \sqrt {0.81} { \text{ + }} \sqrt {1.21} { \text{ + }} \sqrt {0.0009}$$  is = ?

Course Name: Quantitative Aptitude

• 1] 2.03
• 2] 2.1
• 3] 2.11
• 4] 2.13
##### Solution
No Solution Present Yet

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# Quiz
1
Discuss

The least number of 4 digits which is a perfect square is = ?

• 1] 1000
• 2] 1016
• 3] 1024
• 4] 1036
##### Solution
2
Discuss

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

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

Given $$\sqrt 2 = 1.414.$$   Then the value of $$\sqrt 8$$  + $$2\sqrt {32}$$  -  $$3\sqrt {128}$$  + $$4\sqrt {50}$$   is = ?

• 1] 8.426
• 2] 8.484
• 3] 8.526
• 4] 8.876
##### Solution
4
Discuss

One-fourth of a herd of camels was seen in the forest. Twice the square root of the herd had gone to mountains and the remaining 15 camels were seen on the bank of a river. Find the total number of camels ?

• 1] 32
• 2] 34
• 3] 35
• 4] 36
##### Solution
5
Discuss

If √x+x/y  = x√x/y  where x and y are positive real numbers, then y is equal to ?

• 1]

x + 1

• 2]

x - 1

• 3]

x2 + 1

• 4]

x2 - 1

##### Solution
6
Discuss

The approximate value of $$\frac{{3\sqrt {12} }}{{2\sqrt {28} }} \div \frac{{2\sqrt {21} }}{{\sqrt {98} }}$$  is ?

• 1] 1.0605
• 2] 1.0727
• 3] 1.6007
• 4] 1.6026
##### Solution
7
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
8
Discuss

What is the least number which should be subtracted 0.000326 in order to make it a perfect square = ?

• 1] 0.000002
• 2] 0.000004
• 3] 0.02
• 4] 0.04
##### Solution
9
Discuss

If = the value of x is = ?

• 1] 52
• 2] 58
• 3] 62
• 4] 68
##### Solution
10
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
# Quiz