Quant Questions | NICL AO 2017 | 29.04.2017

                                             

Directions (1-4) : Study the following information carefully and answer the questions.

1. A city X has six villages around it. The population of village A is 25% of the population of city X while that of village B is 20% of that of city X. The population of village C is 2/5th of that of city X.

The population of village D is 60% of that of village ‘C. The population of village E is 85% of that of village B. The population of village F is 21000 which is 35% of that of city X.What is the population of city X?

(I) 60000

(2) 80000
(3) 65000
(4) 64000
(5) None of these

Solution:1

2. The respecive ratio of between the population of village A and village D is

(1) 24 : 23
(2) 25 : 24
(3) 25 : 23
(4) 11 : 12
(5) None of these

Solution:2

3. The difference between the population of village C and village D is

(1) 9000
(2) 9500
(3) 9600
(4) 8800
(5) None of these

Solution:3

4. By what per cent is the population of village E less than that of village A ?

(1) 40%
(2) 35%
(3) 30%
(4) 32%
(5) None of these

Solution:4

Directions (5-10) : The following questions are based on a pie-chart and a table. The pie chart deals with percentage-wise distribution of sales of mobile phones of three brands by a store X in the year 2013 where as the table deals with the ratio of respective sales. You are required to study the pie-chart and the table carefully to answer the questions.

5. The difference between the number of HTC brand mobile phones sold by store A

and that of Samsung brand mobile phones sold by store C is

(1) 5280

(2) 4880

(3) 5220

(4) 5260

(5) None of these

Solution:1

6. What was the total number of Nokia brand mobile phones sold by sotres A, C and

D ?

(1) 17260

(2) 17160

(3) 16160

(4) 18160

(5) None of these

Solution:2

7. How many mobile phones (including all three brands) were sold by stores D, E and

F ?

(1) 29360

(2) 30630

(3) 30360

(4) 31360

(5) None of these

Solution:3

8. What will be the corresponding central angle in circular representation for the total

number of mobile phones sold by the store D ?

(1) 76.8°

(2) 72.8°

(3) 68.4°

(4) 64.8°

(5) None of these

Solution:4

9. The respective ratio between the number of Samsung brand mobile phones sold by

stores E and F is

(1) 187: 110

(2) 291 : 117

(3) 117: 291

(4) 110: 187

(5) None of these

Solution:4

10. By what per cent is the number of all mobile phones sold by store D more than that

sold by sotre B ?

(1) 75%

(2) 125%

(3) 90%

(4) 150%

(5) None of these

Solution:2