सही वाक्य होगा –इस विषय पर एक भी अच्छी पुस्तक नहीं है।
The breadth of a rectangular hall is 8/25 of its length. If the area of the floor is 200 sq. m., then the difference between the length and breadth of t...
A wooden box measures 17cm by 15cm by 13cm. Thickness of wood is 1 cm. volume of wood to make the box is.
A circle is inscribed in a square an equilateral triangle of side 10 √2 cm is inscribed in that circle the length of the diagonal of the square is. <...
What is the edge length of the cube whose volume is 1016 cm3 more than the sum of volumes of cubes having edge lengths of 6 cm, 8 cm and 10...
The sum of the perimeters of a square and a rectangle is 124 metres. If the sum of the length and breadth of the rectangle is 34 cm, then find the area ...
If the area of a square field is 625 m2, then find the diagonal of the square field.
A right circular cone has a base radius of 9 cm and a height of 12 cm. Calculate the curved surface area of this cone.
The area of four walls of a room is 120 cm2. If the length and breadth of the room were equal and the height of the room is 5 cm, then what i...
A rectangular piece of land has a perimeter of 56 metres and length of 22 metres. If the area of the land is to be divided into 6 equal portions, then w...
Suresh started his journey form P to Q by his bike at the speed of 40 km/h and then, the same distance he travelled on his foot at the speed of 10 km/h ...