11). \( \Large \frac{3}{4} of \frac{5}{6} of \frac{7}{10} of 1664 \) = ?
| A). 648 |
| B). 762 |
| C). 612 |
| D). 728 |
|
12). If the fractions \( \Large \frac{19}{21}, \frac{21}{25}, \frac{25}{29}, \frac{29}{31} \ and \ \frac{31}{37} \) are arranged in ascending order of their values, then which one will be the 2nd?
| A). \( \Large \frac{19}{21} \) |
| B). \( \Large \frac{21}{25} \) |
| C). \( \Large \frac{25}{29} \) |
| D). \( \Large \frac{29}{31} \) |
|
13). \( \Large 783 \div 9 \div 0.75 \) = ?
| A). 130 |
| B). 124 |
| C). 118 |
| D). 116 |
|
14). 4 + 4.44 + 44.4 + 4.04 + 444 = ?
| A). 472.88 |
| B). 495.22 |
| C). 500.88 |
| D). 577.2 |
|
15). When 0.252525.........is converted into fraction, then find the result.
| A). \( \Large \frac{25}{99} \) |
| B). \( \Large \frac{25}{90} \) |
| C). \( \Large \frac{25}{999} \) |
| D). \( \Large \frac{25}{9999} \) |
|
16). Out of the fractions \( \Large \frac{5}{7},\frac{4}{9},\frac{6}{11}, \frac{2}{5} and \frac{3}{4} \) what is the difference between the largest and the smallest fractions?
| A). \( \Large \frac{6}{13} \) |
| B). \( \Large \frac{11}{18} \) |
| C). \( \Large \frac{7}{18} \) |
| D). None of the above |
|
17). If the numerator of a fraction is increased by 200% and the denominator of the fraction is increased by 150%, the resultant fraction is 9/35. What is the original fraction?
| A). \( \Large \frac{3}{10} \) |
| B). \( \Large \frac{2}{15} \) |
| C). \( \Large \frac{3}{16} \) |
| D). None of the above |
|
18). A, B, C and D purchase a gift worth Rs.60. A pays \( \Large \frac{1}{2} \) of what others are paying, B pays \( \Large \frac{1}{3} \)rd of what others are paying and C pays \( \Large \frac{1}{4} \)th of what others are paying. What is the amount paid by D?
| A). 14 |
| B). 15 |
| C). 16 |
| D). 13 |
|
19). \( \Large \frac{1}{4} \)th of number of boys and \( \Large \frac{3}{8} \)th of number of girls participated in annual sports of the school. What fractional part of total number of students participated?
| A). 32% |
| B). 20% |
| C). 36% |
| D). Data inadequate |
|
20). The numerator of a fraction is 4 less than its denominator. If the numerator is decreased by 2 and the denominator is increased by 1, then the denominator becomes eight times the numerator, then find the fraction.
| A). \( \Large \frac{3}{7} \) |
| B). \( \Large \frac{4}{8} \) |
| C). \( \Large \frac{2}{7} \) |
| D). \( \Large \frac{3}{8} \) |
|
