Amir Khusro was the famous poet in the court of          .

Sundarlal Bahuguna, a famous environmentalist, is associated with:

Consider the following statements:
$1.$ In India, there are several days declared as Martyr's Day that honour those recognized as Martyrs for the nation.
$2.$ The most prominent Martyr's Day at the national level is $30\mathrm{th}$ January.
$3.$$30\mathrm{th}$ January is celebrated as Martyr's Day as its marks the assassination of MK Gandhi in $1948$.

Which of the statements given above is/are correct?

$\mathrm{EV}$ Ramaswami Naicker was associated with

$1.$ Reforming Brahminism

$2.$ The Self-Respect Movement

$3.$ The Low Caste Movement

$4.$ The Communist Movement
Select the correct answer using the codes given below.

Consider the following statements relating to Jawaharlal Nehru's attitude towards science and technology.

$1$. Nehru was convinced that science and technology were crucial to the solution of India's problems relating to underdevelopment and poverty.

$2$. To emphasise the importance of science and scientific research, Nehru himself became the Chairman of the Council of Scientific and Industrial Research.

Which of the statements given above is/are correct?

Match the following

Consider the following statements relating to Jawaharlal Nehru's attitude towards science and technology:

$1$. Nehru was convinced that science and technology were crucial to the solution of India's problems relating to underdevelopment and poverty.

$2$. To emphasize the importance of science and scientific research, Nehru himself became the Chairman of the Council of Scientific and Industrial Research.

Which of the statements given above is/are correct?

Consider the following Indian leaders

$1.$ Motilal Nehru
$2.$ Dadabhai Naoroji
$3.$ Raja Ram Mohan Roy
$4.$ Mahatma Gandhi

Select the correct code according to the chronological order in which they appeared on the national scene.