Question
The Centre has extended by six months the deadline to
obtain the mandatory electric vehicle (EV) battery safety test certification from the Ministry of heavy industries to _________.Solution
The Centre has extended by six months the deadline to obtain the mandatory electric vehicle (EV) battery safety test certification from the Ministry of heavy industries to October 1, 2023. The certification was compulsory for manufacturers from April 1, 2023, if they wanted subsidies under various EV promotion schemes. The certification aimed at enhancing the human safety of the battery used in EVs by requiring checks at three levels — the cell, battery management system (BMS), and the battery pack.
- The circumference of the circle is 88 cm while the length of the rectangle is 5 cm more than the radius of the circle. Find the perimeter of the rectangle ...
A sector of a circle has a central angle of 120° and a radius of 10 cm. Find the area of the sector.
- The circumference of the circle is 154 cm while the length of the rectangle is 15 cm more than the radius of the circle. Find the perimeter of the rectangl...
If a wheel covers a distance of 2200 cm in 7 rotations, then the diameter of the wheel is?
- Find the area of a circle whose radius is (3/4)ᵗʰ of the side of a square whose area is 1,600 cm². (Use π = 3.14)
If a wheel covers a distance of 660 m in 30 rotations, then the diameter of the wheel is?
In a circle, the length of a chord is 20 cm, and the perpendicular from the center to the chord divides it into two equal parts. If the distance from th...
- What is the area of a circle whose radius is equal to the length of a cube’s edge, if the cube's total surface area is 1,944 cm²? (Take π = 3)
A square PQRS is inscribed inside a circle. Another circle is inscribed within the square PQRS, and this process repeats infinite...
The circumference of the circle is 198 cm while the length of the rectangle is 12 cm more than the radius of the circle. Find the perimeter of the recta...
Relevant for Exams:
