Q. 6
What is the maxim A. 
B. 
C. 
D. 
Answer :
Maximum length of a pencil = diagonal of the cuboid
Now, the diagonal of cuboid is = 
Thus,
Length of longest rod
= 
= 
= 
= 5√5 cm
= 5(2.24) cm
= 11.2 cm
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Surface Area & Volume of Cone and Cylinder46 mins
Surface Area and Volume of Cuboid47 mins
Surface Area and Volume of Sphere and Hemisphere50 mins
Smart Revision | Surface Area and Volume of Cuboid48 mins
Smart Revision | Surface Area and Volume of Cube40 mins
Smart Revision | Surface Area and Volume of Cone46 mins
Surface Area of Right Circular Cylinder52 mins
Surface Area of Right Circular Cylinder49 mins
Surface Area of Cube and Cuboid49 mins
Smart Revision | Surface Area and Volume of Cylinder51 mins
Surface Area & Volume of Cone and Cylinder46 minsSurface Area and Volume of Cuboid47 minsSurface Area and Volume of Sphere and Hemisphere50 minsSmart Revision | Surface Area and Volume of Cuboid48 minsSmart Revision | Surface Area and Volume of Cube40 minsSmart Revision | Surface Area and Volume of Cone46 minsSurface Area of Right Circular Cylinder52 minsSurface Area of Right Circular Cylinder49 minsSurface Area of Cube and Cuboid49 minsSmart Revision | Surface Area and Volume of Cylinder51 minsTry our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
view all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
RELATED QUESTIONS :
Ravish wanted to
RD Sharma - MathematicsIf the radius of
RD Sharma - MathematicsIf each edge of a
RD Sharma - MathematicsThe height h</
RD Sharma - MathematicsFind the lateral
RS Aggarwal & V Aggarwal - MathematicsThe length and br
RD Sharma - MathematicsThe dimensions of
RD Sharma - MathematicsA culindrical wat
RD Sharma - MathematicsIf each edge of a
RD Sharma - MathematicsIf the height of
RD Sharma - Mathematics