Quantitative Aptitude  Decimal Fraction  Formula & Concept Quiz
#  Quiz 

1
Discuss

Formula & Concept
If 47.2506=4A+7/B+2C+5/D +6E then the value of 5A+3B+6C+D+3E is
Solution 
2
Discuss

Formula & Concept
Which of the following has fractions in ascending order?
Solution 
3
Discuss

Formula & Concept
What is difference between biggest and smallest fraction among 2/3, 3/4, 4/5 and 5/6
Solution 
4
Discuss

Formula & Concept
617 + 6.017 + 0.617 + 6.0017 = ?
Solution 
5
Discuss

Formula & Concept
The price of commodity X increases by 40 paise every year, while the price of commodity Y increases by 15 paise every year. If in 2001, the price of commodity X was Rs. 4.20 and that of Y was Rs. 6.30, in which year commodity X will cost 40 paise more than the commodity Y ?
Solution 
6
Discuss

Formula & Concept
When 0.232323..... is converted into a fraction, then the result is:
Solution 
7
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Formula & Concept
The sum of is
Solution 
8
Discuss

Formula & Concept
The number 0.121212 ... in the form p/q is equal to
Solution 
9
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Formula & Concept
Evalute \(:\frac{{{{\left( {2.39} \right)}^2}  {{\left( {1.61} \right)}^2}}}{{2.39  1.61}}\)
Solution 
10
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Formula & Concept
What decimal of an hour is a second ?
Solution 
11
Discuss

Formula & Concept
The value of \(\frac{{{{\left( {0.96} \right)}^3}  {{\left( {0.1} \right)}^3}}}{{{{\left( {0.96} \right)}^2} + 0.096 + {{\left( {0.1} \right)}^2}}}{ \text{is}}:\)
Solution 
12
Discuss

Formula & Concept
If 2994 Ã· 14.5 = 172, then 29.94 Ã· 1.45 = ?
Solution 
13
Discuss

Formula & Concept
When 0.232323..... is converted into a fraction, then the result is:
Solution 
14
Discuss

Formula & Concept
\(\frac{{.009}}{?} = .01\)
Solution 
15
Discuss

Formula & Concept
The expression (11.98 Ã— 11.98 + 11.98 Ã— X + 0.02 Ã— 0.02) will be a perfect square for X equal to:
Solution 
16
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Formula & Concept
\(\frac{{\left( {0.1667} \right)\left( {0.8333} \right)\left( {0.3333} \right)}}{{\left( {0.2222} \right)\left( {0.6667} \right)\left( {0.1250} \right)}}\) is approximately equal to:
Solution 
17
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Formula & Concept
3889 + 12.952  ? = 3854.002
Solution 
18
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Formula & Concept
0.04 x 0.0162 is equal to:
Solution 
19
Discuss

Formula & Concept
\(\frac{{4.2 \times 4.2  1.9 \times 1.9}}{{2.3 \times 6.1}}\) is equal to:
Solution 
20
Discuss

Formula & Concept
If \(\frac{{144}}{{0.144}} = \frac{{14.4}}{x}\) then the value of x is:
Solution 
21
Discuss

Formula & Concept
The price of commodity X increases by 40 paise every year, while the price of commodity Y increases by 15 paise every year. If in 2001, the price of commodity X was Rs. 4.20 and that of Y was Rs. 6.30, in which year commodity X will cost 40 paise more than the commodity Y ?
Solution 
22
Discuss

Formula & Concept
Which of the following are in descending order of their value ?
Solution 
23
Discuss

Formula & Concept
Which of the following fractions is greater than 3/4 and less than 5/6 ?
Solution 
24
Discuss

Formula & Concept
The rational number for recurring decimal 0.125125.... is:
Solution 
25
Discuss

Formula & Concept
617 + 6.017 + 0.617 + 6.0017 = ?
Solution 
26
Discuss

Formula & Concept
The value of \(\frac{{489.1375 \times 0.0483 \times 1.956}}{{0.0873 \times 92.581 \times 99.749}}\) is closest to:
Solution 
27
Discuss

Formula & Concept
0.002 x 0.5 = ?
Solution 
28
Discuss

Formula & Concept
34.95 + 240.016 + 23.98 = ?
Solution 
29
Discuss

Formula & Concept
Which of the following is equal to 3.14 x 106 ?
Solution 
30
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Formula & Concept
The least among the following is:
Solution 
31
Discuss

Formula & Concept
\(\frac{{5 \times 1.6  2 \times 1.4}}{{1.3}} = ?\)
Solution 
32
Discuss

Formula & Concept
How many digits will be there to the right of the decimal point in the product of 95.75 and .02554 ?
Solution 
33
Discuss

Formula & Concept
The correct expression of \(6.\overline {46}\) in the fractional form is:
Solution 
34
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Formula & Concept
The fraction \( 101\frac{{27}}{{100000}}\) in decimal for is
Solution 
35
Discuss

Formula & Concept
\(\frac{{0.0203 \times 2.92}}{{0.0073 \times 14.5 \times 0.7}} = ?\)
Solution 
36
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Formula & Concept
4.036 divided by 0.04 gives :
Solution 
37
Discuss

Formula & Concept
\(3.\overline {87}  2.\overline {59} = ?\)
Solution 
38
Discuss

Formula & Concept
Solve : \(7\frac{1}{2}  Â \left[ {2\frac{1}{4} Ã· \left\{ {1\frac{1}{4}  \frac{1}{2}\left( {1\frac{1}{2}  \frac{1}{3}  \frac{1}{6}} \right)} \right\}} \right]\) = ?
Solution 
39
Discuss

Formula & Concept
Which part contains the fractions in ascending order ?
Solution 
40
Discuss

Formula & Concept
The place value of 9 in 0.06945 is :
Solution 
41
Discuss

Formula & Concept
The rational numbers lying between 1/3 and 3/4 are :
Solution 
42
Discuss

Formula & Concept
The value of \(\frac{{3.157 \times 4126 \times 3.198}}{{63.972 \times 2835.121}}\) is closest to :
Solution 
43
Discuss

Formula & Concept
47.7 Ã— 12.4 Ã— 8.6 = ?
Solution 
44
Discuss

Formula & Concept
Given, 168 Ã— 32 = 5376 , then 5.376 Ã· 16.8 is equal to :
Solution 
45
Discuss

Formula & Concept
Which of the following has fractions in ascending order ?
Solution 
46
Discuss

Formula & Concept
The value of \(\left( {\frac{{0.1 \times 0.1 \times 0.1 + 0.02 \times 0.02 \times 0.02}}{{0.2 \times 0.2 \times 0.2 + 0.04 \times 0.04 \times 0.04}}} \right) \) is :
Solution 
47
Discuss

Formula & Concept
The rational number for the recurring decimal 0.125125..... is :
Solution 
48
Discuss

Formula & Concept
Which of the following fractions lies between 2/3 and 3/5 = ?
Solution 
49
Discuss

Formula & Concept
5/9 of a number is equal to twenty five percent of second number. Second number is equal to 1/4 of third number. The value of third number is 2960. What is 30% of first number ?
Solution 
50
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Formula & Concept
Solve this, (3.5 × 1.4)/ 0.7 = ?
Solution 
51
Discuss

Formula & Concept
Express 1999/2111 in decimal :
Solution 
52
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Formula & Concept
The value of \(\left( {\frac{{0.943 \times 0.943  0.943 \times 0.057 + 0.057 \times 0.057}}{{0.943 \times 0.943 \times 0.943 + 0.057 \times 0.057 \times 0.057}}} \right)\) is :
Solution 
53
Discuss

Formula & Concept
[(?)2 + (18)2] Ã· 125 = 3.56
Solution 
54
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Formula & Concept
534.596 + 61.472  496.708 = ? + 27.271
Solution 
55
Discuss

Formula & Concept
Solve \({\left( {\frac{{18}}{4}} \right)^2} \times \left( {\frac{{455}}{{19}}} \right) \div Â \left( {\frac{{61}}{{799}}} \right) = ?\)
Solution 
56
Discuss

Formula & Concept
Solve \(\frac{294 Ã· 14 Ã— 5 + 11}{?}\) = 82 ÷ 5 + 1.7
Solution 
57
Discuss

Formula & Concept
32.4 × 11.5 × 8.5 = ?
Solution 
58
Discuss

Formula & Concept
Which of the following numbers does not lie between 4/5 and 7/13 =?
Solution 
59
Discuss

Formula & Concept
383 × 38 × 3.8 = ?
Solution 
60
Discuss

Formula & Concept
What is the difference between the biggest and the smallest fraction among 2/3, 3/4, 4/5, and 5/6 ?
Solution 
61
Discuss

Formula & Concept
The number 0.121212 ..... in the form p/q is equal to :
Solution 
62
Discuss

Formula & Concept
Find the value of the following expression upto four places of decimals. \(\left[ {1 + \frac{1}{{1 \times 2}} + \frac{1}{{1 \times 2 \times 4}} + \frac{1}{{1 \times 2 \times 4 \times 8}} + \frac{1}{{1 \times 2 \times 4 \times 8 \times 16}}} \right]\)
Solution 
63
Discuss

Formula & Concept
\(\frac{{{{\left( {0.013} \right)}^3} + 0.000000343}}{{{{\left( {0.013} \right)}^2}  0.000091 + 0.000049}} = \,?\) = ?
Solution 
64
Discuss

Formula & Concept
When 52416 is divided by 312, the quotient is 168. What will be the quotient when 52.416 is divided by 0.0168 ?
Solution 
65
Discuss

Formula & Concept
The value of (1.25)^{3}  2.25 (1.25)^{2} + 3.75 (0.75)^{2}  (0.75)^{3} is :
Solution 
66
Discuss

Formula & Concept
Solve 21.5/5 + 21/6  13.5/15 = {(?)^{1/3 }/4} +17/30
Solution 
67
Discuss

Formula & Concept
Out of the fractions 9/31, 3/17, 6/23, 4/11, and 7/25 which is the largest?
Solution 
68
Discuss

Formula & Concept
is equal to :
Solution 
69
Discuss

Formula & Concept
58.621  13.829  7.302  1.214 = ?
Solution 
70
Discuss

Formula & Concept
The numerator of a fraction is decreased by 25% and the denominator is increased by 250%. If the resultant fraction is 6/5, what is the original fraction?
Solution 
71
Discuss

Formula & Concept
The arrangement of rational numbers, 7/10, 5/8, 2/3 in ascending order is :
Solution 
72
Discuss

Formula & Concept
= ?
Solution 
73
Discuss

Formula & Concept
0.3 + 3 + 3.33 + 3.3 + 3.03 + 333 = ?
Solution 
#  Quiz 