3906: The identity platform `Aadhaar' provides open "Application Programming Interfaces (APIs)". What does it imply?

1. It can be integrated into any electronic device.
2. Online authentication using iris is possible.
Which of the statements given above is/are correct ?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
3907: Assertion (A) :

Mangroves are very specialised forest ecosystems of tropical and subtropical regions bordering certain sea coasts.

Reason (R) :

They stabilise the shoreline and act as bulwark against encroachments by sea.

In the context of the above two statements, which one of the following is correct ?

(a) Both A and R are true and R is the correct explanation of A
(b) Both A and R are true but R is not a correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
3908: Which of the following represents the integration of Hindus and Muslims for a common cause ?

(a) Khilafat Movement

(b) Quit India Movement

(c) Civil Disobedience Movement

(d) None of the above
3909: Which one of the following territories was not affected by the revolt of 1857?

(a) Lucknow
(b) Jagdhishpur
(c) Chittor
(d) Jhasi
3910: Assertion (A)

Lal, Bal and Pal formed extremist group in the Indian National Congress

Reason (R)

They were revolutionary leaders

(a) A and R both are incorrect

(b) A is correct but R is incorrect

(c) A and R are correct and R is the correct explanation of A

(d) A and R are correct but R is not the correct explanation of A