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  • NDA Exam Mathematics Study Material

Digitization help student to explore and study their academic courses online, as this gives them flexibility and scheduling their learning at their convenience. Kidsfront has prepared unique course material of Mathematics Bar diagram for NDA Exam student. This free online Mathematics study material for NDA Exam will help students in learning and doing practice on Bar diagram topic of NDA Exam Mathematics. The study material on Bar diagram, help NDA Exam Mathematics students to learn every aspect of Bar diagram and prepare themselves for exams by doing online test exercise for Bar diagram, as their study progresses in class. Kidsfront provide unique pattern of learning Mathematics with free online comprehensive study material and loads of NDA Exam Mathematics Bar diagram exercise prepared by the highly professionals team. Students can understand Bar diagram concept easily and consolidate their learning by doing practice test on Bar diagram regularly till they excel in Mathematics Bar diagram.


Bar diagram
The following is a horizontal bar diagram showing the accidents in which two wheelers are involved with other objects . Study the diagram and answer the question .

Thepercentage of accidents in which pedestrians and cyclists are involved is

a) 60%
b) 20. 4.%
c) 24%
d) 6%



Answer
Solution
Correct Answer Is : 24%
Solution Is : Percentage of accident in which pedestrains and cyclists are involved
=pedestrains and cyclists /total number of accident x 100^% (240/1000x100%) =24%
The following is a horizontal bar diagram showing the accidents in which two wheelers are involved with other objects . Study the diagram and answer the question .

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

a) 40%
b) 28%
c) 6%
d) 4%



Answer
Solution
Correct Answer Is : 4%
Solution Is : Therefore required percentage
=( 160=120/1000x100)%=4%
The following is a horizontal bar diagram showing the accidents in which two wheelers are involved with other objects . Study the diagram and answer the question .

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

a) 54%more
b) 54%less
c) 77%more
d) 77%less



Answer
Solution
Correct Answer Is : 54%less
Solution Is :
The following is a horizontal bar diagram showing the accidents in which two wheelers are involved with other objects . Study the diagram and answer the question .

60% of the accidents happened due to

a) Two wheelers, cars, buses and stationary vehicles
b) Two wheelers , cars , buses and tanker lorry
c) Cars , buses , tanker lorry and pedestrians
d) Cars, tanker lorry, bicycles and stationary vehicles



Answer
Solution
Correct Answer Is : Two wheelers, cars, buses and stationary vehicles
Solution Is :
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