Which of the following statements are correct about Main Battle Tank (MBT) Arjun?

1. The Arjun Mk-II is an improved version of the original Arjun main battle tank.
2. It was developed in cooperation with Russian defence companies.

Select the correct answer using the code given below: 

Which state police started the program of ‘Tare Zameen Par’ to make children aware in the Naxal affected area?

The current Indian Rupee sign is a _____.

$1$. Devanagari letter
$2$. Roman letter
$3$. Sanskrit script
$4$. A combination of Roman and Devanagari letter 

Which state government declared coronavirus as “state calamity”?

The name of the First bank established in India was:

1. Bank of Hindustan
2. Reserve Bank of India
3. Imperial Bank
4. State Bank of India 

Shimla Agreement, $1972$ between India and Pakistan, was signed in:

$1$. Barnes Court

$2$. Ellerslie Building

$3$. Viceregal Lodge

$4$. Gorton Castle