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400 രൂപ വിലയുള്ള സാധനത്തിന് 12% ലാഭം ലഭിക്കണമെങ്കിൽ എത്ര രൂപയക്ക് വിൽക്കണം?
108 കിലോമീറ്റർ/മണിക്കൂർ ശരാശരി വേഗതയിൽ സഞ്ചരിക്കുന്ന ഒരു ട്രെയിൻ ഒരു മിനിറ്റുകൊണ്ട് എത്ര ദൂരം സഞ്ചരിക്കും?

(9+16)=X\sqrt{(9+16)}=Xആണെങ്കിൽ X എത്രയാണ്?

135, 75, 90 എന്നീ മൂന്ന് എണ്ണൽ സംഖ്യകളെയും പൂർണമായും ഹരിക്കാൻ കഴിയുന്ന ഏറ്റവും വലിയ എണ്ണൽ സംഖ്യ
8.5 × 6.3 =K ആയാൽ, K യുടെ വില എന്ത് ?
തന്നിരിക്കുന്ന സംഖ്യകളിൽ ഒറ്റയാൻ ആര് ?
18 - 4 x 8 ÷ 2 =
പഠനോപകരണ ങ്ങൾ ഉപയോഗിച്ചുകൊണ്ടുള്ള ഗണിത പഠനത്തെ സംബന്ധിച്ച് തെറ്റായ പ്രസ്താവന ഏത് ?
രണ്ട് ലൈറ്റ് ഹൗസുകളിൽ ഘടിപ്പിച്ചിട്ടുള്ള ഫ്ലാഷ് ലൈറ്റുകൾ യഥാക്രമം ഓരോ 30 മിനിറ്റിലും ഓരോ 40 മിനിറ്റിലും പ്രകാശിക്കുന്നു . കൃത്യം എട്ടുമണിക്ക് അവർ രണ്ടും ഒരുമിച്ചു പ്രകാശിച്ചു എങ്കിൽ അവ രണ്ടും ഒരുമിച്ച് പ്രകാശിക്കുന്ന അടുത്ത സമയം ഏത്
28467 എന്ന സംഖ്യയെ 100 കൊണ്ട് ഹരിക്കുമ്പോൾ കിട്ടുന്ന ശിഷ്ടം എത്ര ?
If the length and breadth of a rectangle are 15cm and 10cm, respectively, then its area is:
The area of a rhombus whose diagonals are of lengths 10 cm and 8.2 cm is:
The area of a rhombus is 240 cm² and one of the diagonals is 16 cm. Find the other diagonal.
If a cuboidal box has height, length and width as 20 cm, 15 cm and 10 cm respectively. Then its total surface area is:
The height of a cylinder whose radius is 7 cm and the total surface area is 968 cm2 is:
The height of a cuboid whose volume is 275 cm3 and base area is 25 cm2 is:
The cost of painting four walls of a room is Rs.750. If another room with length and breadth is twice and height is thrice of this room , the cost of painting the walls is :
In what ratio must oil worth Rs. 80/kg is mixed with oil worth Rs. 85/kg and selling the mixture at Rs. 98.25/kg, there can be a profit of 20% ?
A, B, C can together complete the work in 12 days. If A is thrice faster than B, and B is twice faster than C , B alone can do the work in :
What is the C.S.A of resulting solid if two identical cubes are joined end to end together with the length of the sides of the cube is 4 m?
What is the length of the resulting solid if two identical cubes of side 8 cm are joined end to end?
The length, breadth and height of the cuboid is 8 cm, 4 cm and 4 cm. Find the volume of the cuboid?
What is the length of the resulting solid if two identical cubes of side 7 cm are joined end to end?
A toy is in the form of a cone mounted on a hemisphere and a cylinder. The radius and height of the cone are 3 m and 4 m. Find the volume of the given solid?
Find the volume of the largest right circular cone that can be cut out of cube having 5 cm as its length of the side.
An error 2% in excess is made while measuring the side of a square. The percentage of error in the calculated area of the square is:
Circle : 2∏ : : Regular hexagon : ________ is an example of
Which of the following is a characteristic of an instructional objective ?
The highest power of 2 contained in 10.
Which of the following is an axiom ?
Programmed learning is based on
The radius of a sphere is 2r, then its volume will be
The surface area of a sphere of radius 14 cm is:
The curved surface area of a right circular cylinder of height 14 cm is 88 cm². The diameter of the base is:
If the radius of a cylinder is 4cm and height is 10cm, then the total surface area of a cylinder is:
The surface area of cuboid-shaped box having length=80 cm, breadth=40cm and height=20cm is:
The surface area of a cube whose edge equals to 3cm is:
Ratio of volume of a cone to the volume of a cylinder for same base radius and same height is
A cone has slanted height of 5cm and height of 4cm, its volume (in cm³) is __________
What is the volume of a cone having radius of 21cm and height of 5cm?
The radius of cone is 10 cm. The ratio of curved surface area and the total surface area of cone is 4: 5. Find the slant height of the cone.
Find the length of the edge of a cube whose surface area is given as 54 cm².
Find the area of a rhombus whose diagonals are given to be of lengths 6 cm and 7 cm.
A polygon has 27 diagonals. The number of sides of the polygon is
If the sum of the interior angles of a regular polygon measures up to 144 degrees, how many sides does the polygon have?
Find the length of the longest pole that can be placed in a room 12 m long, 8m broad and 9 m high
If a circle and a square have the same area, then what will be the perimeter of the square, if the diameter of the circle is 8 cm.
A rectangular park 60 m long and 40 m wide has two concrete crossroads running in the middle of the park and rest of the park has been used as a lawn. If the area of the lawn is 2109sq. m, then what is the width of the road?
A park in the form of a right-angled triangle has a base and height of 10 m and 15 m respectively. Find the area of the park?
The ratio of the volumes of two cubes is 729 : 1331. What is the ratio of their total surface areas