# Quiz Discussion

$$\sqrt {\frac{{{{\left( {0.03} \right)}^2} + {{\left( {0.21} \right)}^2} + {{\left( {0.065} \right)}^2}}}{{{{\left( {0.003} \right)}^2} + {{\left( {0.021} \right)}^2} + {{\left( {0.0065} \right)}^2}}}}$$

Course Name: Quantitative Aptitude

• 1] 0.1
• 2] 10
• 3] 102
• 4] 103
##### Solution
No Solution Present Yet

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# Quiz
1
Discuss

(98764 + 89881 + 99763 + 66342) ÷ (1186 + ? + 1040 + 1870) = 55

• 1] 2254
• 2] 2354
• 3] 2368
• 4] 2404
• 5] None of these
##### Solution
2
Discuss

The Value of ($$\sqrt {6} + \sqrt {10} - \sqrt {21} - \sqrt {35}) × (\sqrt {6} - \sqrt {10} + \sqrt {21} - \sqrt {35}$$) = ?

• 1] 27
• 2] 18
• 3] 40
• 4] 10
##### Solution
3
Discuss

$$\left\{ {\left( {64 - 38} \right) \times 4} \right\} \div 13 = ?$$

• 1] 4
• 2] 1
• 3] 8
• 4] 2
• 5] 5
##### Solution
4
Discuss

If $$\left( {x - \frac{1}{x}} \right){ \text{ = }}\sqrt {21} { \text{,}}$$    then the value of $$\left( {{x^2} + \frac{1}{{{x^2}}}} \right) \left( {x + \frac{1}{x}} \right)$$ is = ?

• 1] 42
• 2] 63
• 3] 115
• 4] 120
• 5] 125
##### Solution
5
Discuss

3/5 of 4/7 of 5/9 of 21/24 of 504 = ?

• 1]

63

• 2]

39

• 3]

96

• 4]

84

##### Solution
6
Discuss

572.0 / 26 * 12 – 200 = (2)^x

• 1]

8

• 2]

4

• 3]

6

• 4]

10

##### Solution
7
Discuss

If $$\frac{p}{a} + \frac{q}{b} + \frac{r}{c} = 1$$     and $$\frac{a}{p} + \frac{b}{q} + \frac{c}{r} = 0$$     where a, b, c, p, q, r are non-zero real numbers, then $$\frac{{{p^2}}}{{{a^2}}} + \frac{{{q^2}}}{{{b^2}}} + \frac{{{r^2}}}{{{c^2}}}$$    is equal to = ?

• 1] 0
• 2] 1
• 3] 3
• 4] 9
##### Solution
8
Discuss

A man has Rs. 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ?

• 1] 45
• 2] 60
• 3] 75
• 4] 90
• 5] None of these
##### Solution
9
Discuss

The value of $$\frac{{25 - 5\left[ {2 + 3\left\{ {2 - 2\left( {5 - 3} \right) + 5} \right\} - 10} \right]}}{4} = ?$$

• 1] 5
• 2] 23.25
• 3] 23.75
• 4] 25
##### Solution
10
Discuss

A fires 5 shots to B's 3 but A kills only once in 3 shots while B kills once in 2 shots. When B has missed 27 times, A has killed:

• 1] 30 birds
• 2] 60 birds
• 3] 72 birds
• 4] 90 birds
• 5] None of these
# Quiz