Topic: PPSC PAST PAPERS

Explanation
This is an odd series   3 3 5 5 7 7 9 9 11 11 13 13....

Explanation
Starting point is A A man walks 3 km to his east i.e. AB = 3 km He turns left n walks 3 km towards north i.e. BC = 3 km He turns left n walks 3 km towards west i.e. CD = 3 km Now He is at D point D point is in the north direction of starting point. Hence he is in the north in respect to his starting point.

Explanation
Length = 6m Width = 5m Height = 5m Volume = L*W*H =6*5*4 =120

Explanation
An operating system is system software that manages computer hardware, software resources, and provides common services for computer programs.

Explanation
Spinach is vegetable all other are fruits

Explanation
He was promoted to DSP Correct: "He was promoted DSP"   "Promote" does not take "as" when used in passive voice. Incorrect: " He was promoted as DSP"  Incorrect: "He was promote DSP" (wrong verb form)  Incorrect: "He promoted as DSP" (wrong structure) 

Explanation
The sentence " Our task had been completed before sunset " is converted to active voice, You simply need to switch the subject and object, making "We" the subject and "our task" the object, resulting in "We had completed our task before sunset.".  Passive voice structure: "Object + had been + verb (past participle) + by subject".  Active voice structure: "Subject + had + verb (past participle) + object". 

Explanation
This is an odd series   3 3 5 5 7 7 9 9 11 11 13 13....

Explanation
Starting point is A A man walks 3 km to his east i.e. AB = 3 km He turns left n walks 3 km towards north i.e. BC = 3 km He turns left n walks 3 km towards west i.e. CD = 3 km Now He is at D point D point is in the north direction of starting point. Hence he is in the north in respect to his starting point.

Explanation
Length = 6m Width = 5m Height = 5m Volume = L*W*H =6*5*4 =120

Explanation
An operating system is system software that manages computer hardware, software resources, and provides common services for computer programs.

Explanation
Spinach is vegetable all other are fruits

Explanation
Elephant is different from three

Explanation
 Diameter – Because barometer, thermometer, and lactometer are all measuring instruments , whereas diameter is a geometric term.

Explanation
9.5 x 4 =38

Explanation
Sheema was the foster sister of Hazrat Muhammad (PBUH. ********* ابن اسحاق نے بیان کیا کہ رسول اللہ صلی اللہ علیہ وسلم کے چار رضاعی بہن بھائی تھے یعنی: عبداللہ، عنیہ، حذیفہ بنو حارث اور حذقہ جو شیمہ کے نام سے مشہور ہیں۔

Explanation
Hazrat Khalid bin Waleed (R.A) first participated in the Battle of Mutah in 629 CE (8 A.H). He earned the title " Saifullah " ( the Sword of Allah ). Due to his heroic efforts in that battle, which was fought against the the Byzantine Empire .

Explanation
The  Indus Waters Treaty  was signed on  September 19, 1960 , in  Karachi. It was signed between  Pakistan  ( President Ayub Khan ) and  India  ( Prime Minister Jawaharlal Nehru ). It was brokered by the  World Bank . It became effective on  April 1, 1960 . Western Rivers (given to Pakistan) :   Indus, Jhelum, Chenab Eastern Rivers (given to India) :   Ravi, Beas, Sutlej

Explanation
Pakistan has been an active Member of the Organization. Pakistan join the OIC for the first time in 1969 Pakistan hosted the Second OIC Summit Conference on 22-24 February 1974 in Lahore on  September  25, 1969,   was OIC founded *** 25 founding  members of OIC at the time of its establishment. OIC headquarters is located in  Jadda. OIC Stands for  Organization of Islamic Cooperation It is the  largest international organization outside of the United Nations . The official languages of the OIC are  Arabic, English, and French. It changed its name on  28 June 2011 from the Organization of the Islamic Conference to its current name. Total Current member = 57 The first summit of OIC was held in  Rabat