# Quiz Discussion

The value of $$\frac{{\sqrt {80} - \sqrt {112} }}{{\sqrt {45} - \sqrt {63} }} = ?$$

Course Name: Quantitative Aptitude

• 1]

3/4

• 2]

$$1\frac{3}{4}$$

• 3]

$$1\frac{1}{3}$$

• 4]

$$1\frac{7}{9}$$

##### Solution
No Solution Present Yet

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# Quiz
1
Discuss

$${{{{(469 + 174)}^2} - {{(469 - 174)}^2}} \over {(469 \times 174)}} = ?$$

• 1] 1
• 2] 4
• 3] 295
• 4] 643
##### Solution
2
Discuss

The number of pairs of natural numbers the difference of whose squares is 45 will be ?

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

$$\frac{{{{\left( {469 + 174} \right)}^2} - {{\left( {469 - 174} \right)}^2}}}{{469 \times 174}}$$      = ?

• 1] 2
• 2] 4
• 3] 295
• 4] 643
##### Solution
4
Discuss

64^12 / 4^15 = 64^x

• 1]

6

• 2]

5

• 3]

4

• 4]

7

##### Solution
5
Discuss

A sum of Rs. 1360 has been divided among A, B and C such that A gets 2/3 of what B gets and B gets 1/4 of what C gets. B's share is:

• 1] Rs. 120
• 2] Rs. 160
• 3] Rs. 240
• 4] Rs. 300
• 5] None of these
##### Solution
6
Discuss

The simplification of $$\frac{5}{{3 + \frac{3}{{1 - \frac{2}{3}}}}}, = ?$$

• 1]

5

• 2]

5/3

• 3]

5/12

• 4]

3/4

##### Solution
7
Discuss

$$\frac{3}{7}{ \text{of }} 455 + \frac{5}{8}{ \text{of}}456 = ?$$

• 1] 448
• 2] 464
• 3] 476
• 4] 480
• 5] None of these
##### Solution
8
Discuss

5907 – 1296 / 144 = x * 8.0

• 1]

700.05

• 2]

705.25

• 3]

751.54

• 4]

737.25

##### Solution
9
Discuss

One-third of Rahul's savings in National Savings Certificate is equal to one-half of his savings in Public Provident Fund. If he has Rs. 1,50,000 as total savings, how much has he saved in Public Provident Fund ?

• 1] Rs. 30,000
• 2] Rs. 50,000
• 3] Rs. 60,000
• 4] Rs. 90,000
• 5] None of these
##### Solution
10
Discuss

Find the value of $$\frac{{{{\left( {0.75} \right)}^3}}}{{1 - 0.75}} + \left[ {0.75 + {{\left( {0.75} \right)}^2} + 1} \right]$$

• 1] 4
• 2] 3
• 3] 2
• 4] 1
# Quiz