Directions (1-5): Study the following table carefully and answer the questions given below it:
Number of Building constructed in various towns in a state over the years
| YEARS
TOWNS |
2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 |
| A | 1500 | 1580 | 1610 | 1636 | 1650 | 1660 | 1700 |
| B | 1250 | 1284 | 1320 | 1335 | 1396 | 1400 | 1450 |
| C | 1480 | 1500 | 1545 | 1550 | 1596 | 1600 | 1634 |
| D | 1724 | 1750 | 1800 | 1820 | 1832 | 1880 | 1896 |
| E | 1020 | 1050 | 1100 | 1115 | 1160 | 1175 | 1190 |
| F | 1136 | 1190 | 1230 | 1240 | 1265 | 1280 | 1294 |
- The total numbers of buildings constructed across the state in the year 2000 areapproximatelywhat percentof the total number of buildings constructed across the State in the year 2006?
(1) 79
(2) 74
(3) 96
(4) 88
(5) 81
- What is the difference between the total number of buildings constructed in the year 2003 and theyear 2005across the towns?
(1) 299
(2) 302
(3) 96
(4) 203
(5) None of these
- What is the total number of buildings constructed across the State E over the years?
(1)7860
(2)7870
(3)7810
(4)7770
(5) None of these
- What is the percent increase in the number of buildings constructed in Town C in the year 2002 from the previous year?
(1) 2
(2) 3
(3) 6
(4) 5
(5) None of these
- What is the respective ratio of the total number of buildings constructed in Town E to the totalnumber ofbuildings constructed in Town F over the years?
(1) 146:153
(2) 157 : 161
(3) 146:157
(4) 153:161
(5) None of these
Directions (6 to 10): What should be come in the place of question mark (?)in the following series ?
- 9, 19, 40, 83, ?, 345, 696
(1) 162
(2)170
(3) 175
(4) 166
(5) None of these
- 980, 484, 236, 112, 50, ?, 5
(1) 25
(2)17
(3) 21
(4) 29
(5) None of these
- 8, 9, 20, 63, 256, 1285, ?
(1) 6430
(2)7450
(3) 7716
(4) 7746
(5) None of these
- 1015, 508, 255, 129, 5, ?, 20.875
(1) 34.50
(2)35
(3) 35.30
(4) 35.75
(5) None of these
- 0, 5, 18, 43, 84, 145, ?
(1) 220
(2)240
(3) 260
(4) 280
(5) None of these
Direction (11 to 15): Read the following pie chart carefully and answer the questions given below it :-
| Percentage of girls in various fields of science (percentage out of the total number of students in that fields | |
| Field | Percentage of girls |
| Medicine | 49 |
| Engineering | 16 |
| Micro Biology | 36 |
| Computers | 50 |
| Chemistry | 19 |
- What is the respective ratio of the number of boys from the field of Engineering to the totalnumber of boys from all the fields together?
(1) 154 : 373
(2) 153 :448
(3) 9:31
(4) 154:527
(5) None of these
- What is the difference between the total number of boys from the field of Medicine and the totalnumber of boys from the field of Micro-Biology?
(1) 4860
(2) 4608
(3) 5994
(4) 5949
(5) None of these
- What is the respective ratio of the total number of boys to the total number of girls in the field of Engineering?
(1) 17:3
(2) 21:4
(3) 4:21
(4) 3:17
(5) None of these
- The number of girls in the field of Chemistry is what percent of the total number of students?
(1) 2.28
(2) 3
(3) 2.50
(4) 3.36
(5) None of these
- The total number of girls in various fields of Science is what percent of the total number of boysin various fields of Science? (Rounded off to two digits after decimal)
(1) 56.21
(2) 55.10
(3) 58.13
(4) 59.62
(5) None of these
Solution
- (4)
- (1)
- (3)
- (2)
- (5) Ratio of E and F = 1562 : 1727
- (2) series is *2+1,*2+2,*2+3,*2+4
- (5)series is *0.5-6,*0.5-6,*0.5-6,……
- (3)series *1+1,*2+2,*3+3,*4+4
- (4)series is *0.5+0.5,*0.5+1,*0.5+1.5,*0.5+2
- (5)230
- (4) 154 : 527
- (5)
- (2) Ratio of boys and girls in field of engineering = 21 : 4
- (1)
- (3)
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