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  • INDIAN NAVY SAILORS Numerical Ability 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 Numerical Ability Geometry for INDIAN NAVY SAILORS student. This free online Numerical Ability study material for INDIAN NAVY SAILORS will help students in learning and doing practice on Geometry topic of INDIAN NAVY SAILORS Numerical Ability. The study material on Geometry, help INDIAN NAVY SAILORS Numerical Ability students to learn every aspect of Geometry and prepare themselves for exams by doing online test exercise for Geometry, as their study progresses in class. Kidsfront provide unique pattern of learning Numerical Ability with free online comprehensive study material and loads of INDIAN NAVY SAILORS Numerical Ability Geometry exercise prepared by the highly professionals team. Students can understand Geometry concept easily and consolidate their learning by doing practice test on Geometry regularly till they excel in Numerical Ability Geometry.


Geometry
In the following circle if ∠BAT=65°, then the value of ∠BAD is

a) 60°
b) 45°
c) 65°
d) Data inadequate



Answer
Correct Answer Is : Data inadequate
Solution Is :
If l is the in-centre of Δ ABC and ∠A=60°, then the value of ∠BIC is

a) 100°
b) 120°
c) 150°
d) 110°



Answer
Correct Answer Is : 120°
Solution Is :
The length of room floor exceeds its breadth by 20 m. The area of the floor remains unaltered when the length is decreased by 10 m but the breadth is increased by 5 m. The area of the floor (in squre meters) is

a) 280
b) 325
c) 300
d) 420



Answer
Correct Answer Is : 300
Solution Is :
If an exterior angle of a cycle quardrilateral be 50° then the interior opposite angle is

a) 130°
b) 40°
c) 50°
d) 90°



Answer
Correct Answer Is : 50°
Solution Is :
ABCD is a rhombus whose side AB = 4 cm and angle ABC = 120o , the length of diagnol BD is equal to

a) 1 cm
b) 2 cm
c) 3 cm
d) 4 cm



Answer
Correct Answer Is : 4 cm
Solution Is :
D and E are two points on the sides AB and AC of the triangle ABC such that DE II BC and AD/BD = 2/3 . Find the ratio of the Area of Trapezium DECB to theArea of triangle ABC .

a) 4 : 25
b) 2 : 5
c) 4 : 9
d) 21 : 25



Answer
Correct Answer Is : 21 : 25
Solution Is :
A chord of length 16 cm is at a distance of 6 cm from the centre of circle . The radius of the circle is ?

a) 8 cm
b) 10 cm
c) 16 cm
d) 22 cm



Answer
Correct Answer Is : 10 cm
Solution Is :
The x intercept of the graph of 7x-3y = 2 is

a) 2/5
b) 2/7
c) 3/4
d) 3/7



Answer
Correct Answer Is : 2/7
Solution Is :
If the graphs of 3x - 5y = -8 and 3x + 5y =32 intersect at the point (p,q), then the value of p-q is

a) 3
b) 2
c) 1
d) 0



Answer
Correct Answer Is : 0
Solution Is :
If a,b and c are the sides of a triangle and a2 + b2 + c2 = ab+bc+ca,thn the triangle is

a) Equilateral
b) Isoceles
c) Right angled
d) Obtuse angled



Answer
Correct Answer Is : Equilateral
Solution Is :