The South Asian Association for Regional Cooperation (SAARC) is the regional inter-governmental organization and geopolitical union of nations in South Asia. Its member states include Afghanistan, Bangladesh, Bhutan, India, Nepal, Maldives, Pakistan and Sri Lanka.
SAARC was founded in Dhaka on 8 December 1985. Its secretariat is based in Kathmandu, Nepal. It promotes development of economic and regional integration. It launched the South Asian Free Trade Area in 2006.

The cube given in option (c) cannot be made as dark circle figure and 4 boxes square figure can never be adjacent to each other; they will always be opposite to each other.

As the word ‘LIBERATION’ does not contain the letter ‘L’ twice hence the word 'LIBERAL' cannot be formed.

On 2 August 2019, IT services firm Mindtree named Debashis Chatterjee as its new Managing Director (MD) and Chief Executive Officer (CEO). He is a former Cognizant executive.

There are 17 number of circles in the given figure.

BALL = 27 = ( 2 + 1 + 12 + 12)
CANE = 23 = (3 + 1 + 14 + 5)
Similarly,
YELL = ? = (25 + 5 + 12 + 12)
? = 54

The situation calls for an immediate action, this means that immediate action is possible but it is no where mention in the statement that situation is serious thus, only assumption II is implicit.

Here the pattern is:
BET= B(2) + E(5) + T(20) = 27
HEAD = H(8) + E(5) + A(1) + D(4) = 18
then,
LOAD = L(12) + O(15) + A(1) + D(4) = 32

Zeatin is produced in "Roots" and transported to "Shoots" in the xylem where it promotes cell division. Zeatin is a cytokinin derived from adenine. Zeatin was discovered in immature corn kernels from the genus Zea. It promotes the growth of lateral buds and when sprayed on meristems stimulates cell division to produce bushier plants.

Let the angle be =5x,4x and x

5x + 4x + x = 180^o

10x = 180^o

x = 18^o Then ∠B + ∠C  = 72 + 18= 90^o