# Computer Awareness Questions and Answers Set- 69

## Computer Awareness Questions and Answers Set- 69

1. 65% of a number is more than its two-fifth by 140. What is 30% of that number?

(a) 186

(b) 168

(c) 164

(d) 182

(e) None of these

### Show Answer

Answer :** (b) 168**

2. Number obtained by interchanging the digits of a two digit number is more than the original number by 27 and the sum of the digits is 13. What is the original number?

(a) 58

(b) 67

(c) 76

(d) 85

(e) None of these

### Show Answer

Answer :** (a) 58**

3. 22 Men can complete a job in 16 days. In how many days will 32 men complete that job?

(a) 14

(b) 12

(c) 16

(d) 9

(e) None of these

### Show Answer

Answer :** (e) None of these**

4. Mr. Davar spends 38% of his monthly income on food, 25% on children’s education and 12% on transport and the remaining amount of rs 5, 800 he saves. What is Mr. Davar’s monthly income?

(a) rs 23, 200

(b) rs 24, 200

(c) rs 23, 800

(d) rs 24, 400

(e) None of these

### Show Answer

Answer :** (a) rs 23, 200**

5. A, B, C, D, and E are five consecutive odd numbers. Average of A and C is 59. What is the smallest number?

(a) 65

(b) 63

(c) 61

(d) 57

(e) None of these

### Show Answer

Answer :** (d) 57**

(Q 6-10) Study the following table carefully to answer these questions.

Number of students Appeared in SSC Examination from Five Schools Over the Years

Years | A | B | C | D | E |
---|---|---|---|---|---|

2004 | 650 | 760 | 820 | 800 | 780 |

2005 | 700 | 740 | 860 | 780 | 740 |

2006 | 800 | 820 | 940 | 750 | 730 |

2007 | 750 | 880 | 920 | 840 | 790 |

2008 | 850 | 840 | 900 | 860 | 770 |

6. Number of students appeared from school E in 2004 is approximately what per cent of the total number of students appeared from all the schools together in that year?

(a) 12

(b) 28

(c) 15

(d) 30

(e) 20

### Show Answer

Answer :** (e) 20**

7. What is the average number of students appeared from school B for all the years?

(a) 828

(b) 808

(c) 804

(d) 812

(e) None of these

### Show Answer

Answer :** (b) 808**

8. Number of students appeared in 2006 from school A is what per cent of the total number of students appeared from school A for all the years together?

(a) 23 2/3

(b) 22 1/3

(c) 22 2/3

(d) 21 1/3

(e) None of these

### Show Answer

Answer :** (e) None of these**

9. What is the ratio between the total number of students appeared in 2004 and 2005 together from schools C and D respectively?

(a) 84 : 79

(b) 79 : 84

(c) 48 : 79

(d) 79 : 48

(e) None of these

### Show Answer

Answer :** (a) 84 : 79**

10. What is the average number of students appeared from all the schools in 2007?

(a) 842

(b) 856

(c) 836

(d) 830

(e) None of these

### Show Answer

Answer :** (c) 836**

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