#### Delhi Police Exam Numerical Ability Study Material

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Thepercentage of accidents in which pedestrians and cyclists are involved is

b) 20. 4.%

c) 24%

d) 6%

=pedestrains and cyclists /total number of accident x 100^% (240/1000x100%) =24%

Thepercentage by which the accidents involving buses is less than the accidents involving tanker lorry is

b) 28%

c) 6%

d) 4%

=( 160=120/1000x100)%=4%

Thedifference in percentage between the accidents involving two wheelers and other objects is respectively.

b) 54%less

c) 77%more

d) 77%less

60% of the accidents happened due to

b) Two wheelers , cars , buses and tanker lorry

c) Cars , buses , tanker lorry and pedestrians

d) Cars, tanker lorry, bicycles and stationary vehicles

How many students are coming from that locality ?

b) 600

c) 560

d) 660

How many students use Bicycle and Rickshaw combined ?

b) 340

c) 140

d) 440

What is the percentage of students using Bus from that locality ?

b) 18.67%

c) 22.73%

d) 22%

Thesum of the students passed from university `B` in years 2003 , 2005 and 2006 combined together is

b) 60000

c) 50000

d) 75000

Theratio between the number of students passed from university `A` in the year 2007 and that from university `B` in 2004 is

b) 5 : 3

c) 5 : 6

d) 3 : 5

Number of students passed from university `B` in the year 2008 expressed as a percentage of the total number of students passed from university `A` over the 6 yr is

b) 20

c) 25

d) 35

Students passed from A in all 6 years

= ( 20 + 20 + 30 + 50 + 50 + 30 )

= 200 thousands

REQUIRED PERCENTAGE = 50/200 X 100 = 25%