When did the shah of Iran visit Pakistan for the first time?
A) 1948
B) 1950
C) 1962
D) 1954
Explanation: ran was the first country to recognize Pakistan as an independent state, and Shah Mohammad Reza Pahlavi was the first head of any state to come on an official state visit to Pakistan (in March 1950).
The element used in glass preparation due to transparent nature of its compounds is:
A) White phosphorous
B) Selenium
C) Iodine
D) Silicon
