The longest day in Northern hemisphere in 2015 is:
COP-26 কোথায় অনুষ্ঠিত হবে ? (Where will COP-26 be held?)
When was the national flag hoisted in first time?
Who is the First Female Judge in India?
Who is the current Prime Minister of Pakistan?
সিরিয়ায় আরব বসন্ত শুরু হয় কবে? (When did Arab Spring begin in Syria?)