M and N are two points on the X axis and Y axis respectively
M and N are two points on the X axis and Y axis respectively. P (3, 2) divides the line segment MN in the ratio 2: 3. Find:
- the coordinates of M and N
- slope of the line MN.
Name a manufacturing centre for each of the following industries
Name a manufacturing centre for each of the following industries:
- Aircraft
- HMT
- Railway coaches
Action of concentrated Nitric acid on Sulphur
Action of concentrated Nitric acid on Sulphur.
Distinguish between the following pairs of compounds
Distinguish between the following pairs of compounds using the reagent given in the bracket.
- Manganese dioxide and copper (II) oxide. (using concentrated HCl)
- Ferrous sulphate solution and ferric ...
Where should an object be placed in front of a convex lens
Where should an object be placed in front of a convex lens in order to get:
- an enlarged real image
- enlarged virtual image?
India's location is advantageous for the generation of solar power
Give a reason: India's location is advantageous for the generation of solar power
Who is the Supreme Commander of the Armed forces of India
Who is the Supreme Commander of the Armed forces of India?
State any four clauses of the Cabinet Mission Plan of 1946
With reference to the National Movement from 1930 to 1947, answer the following: State any four clauses of the Cabinet Mission Plan of 1946.
Dry farming is preferred in areas with red soil
Give a geographical reason: Dry farming is preferred in areas with red soil
The removal of nitrogenous wastes from the body
The removal of nitrogenous wastes from the body.
Give the Biological / technical term
The human ear can detect continuous sounds in the frequency range
The human ear can detect continuous sounds in the frequency range from 20 Hz to 20,000 Hz. Assuming that the speed of sound in air is 330 ms-1 for all frequencies, calculate the wavelengths...
A boy weighing 40kgf climbs up a stair of 30 steps each 20cm high
A boy weighing 40kgf climbs up a stair of 30 steps each 20cm high in 4 minute and a girl weighing 30kgf does the same in 3 minutes. Compare:-
- The work done by them.
- The power developed by them.
Give one geographical reason: Red soil requires irrigation
Give one geographical reason: Red soil requires irrigation.
Name the Courts that are empowered to issue Writs
Name the Courts that are empowered to issue Writs for the enforcement of Fundamental Rights.
Hormones which regulate the secretion of other endocrine glands
Hormones which regulate the secretion of other endocrine glands.
Give appropriate biological or technical terms for the following: