- (A) +8
- (B) +16
- (C) +9
- (D) –8
_______ is considered the largest glacier of Pakistan.
March 18, 2026
No Comments
- (A) Siachen Glacier
- (B) Tirich Mir Glacier
- (C) Biafo Glacier
- (D) Hispar Glacier
The mean proportional of 4 and 16 is:
The mean proportional of 4 and 16 is:
- Solution: To work this out, we’ll go through it, step by step.
- The mean proportional, also called the geometric mean, between two numbers, say a and b, is obtained as follows:
- Mean Proportional = √(a × b)
- In the question, the two numbers are 4 and 16, which correspond to a and b, respectively.
- Step 1: Multiply the two numbers:
- 4 × 16 = 64
- Step 2: Take the square root:
- √64 = 8
- So, the mean proportional is +8.
- Answer: (A) +8
Facebook
WhatsApp
Related MCQs:
‘NATO’ is an abbreviation of:
March 18, 2026
No Comments
- (A) North Atlantic Treaty Organization
- (B) Non-Aligned Treaty Organization
- (C) Non-Aligned Trading Organization
- (D) North American Transport Organization
“Akbarnama” was written by:
February 7, 2026
No Comments
- (A) Kalhan
- (B) Birhal
- (C) Ibn Batuta
- (D) Abul Fazal
“Al-Hilal” was a newspaper associated with:
February 13, 2026
No Comments
- (A) Maulana Muhammad Ali Johar
- (B) Maulana Abdul Kalam Azad
- (C) Maulana Zafar Ali Khan
- (D) Maulana Shoukat Ali
“ANTARA” is the news agency of which country?
February 11, 2026
No Comments
- (A) Turkey
- (B) Russia
- (C) Indonesia
- (D) Thailand
“Babri Masjid” was situated at:
February 12, 2026
No Comments
- (A) Ayodhya (UP)
- (B) Amritsar
- (C) Madhya Pradesh
- (D) Rangoon
“Baghalchur” village in Dera Ghazi Khan is famous for:
February 27, 2026
No Comments
- (A) Salt mine
- (B) Uranium mine
- (C) Coal mine
- (D) Sodium mine
“Kyoto Protocol” came into force in which year?
February 13, 2026
No Comments
- (A) 2003
- (B) 2005
- (C) 2006
- (D) 2007
“Lexicography” is a branch of science deals with:
August 19, 2024
No Comments
- (A) Examination of a body
- (B) Method of teaching
- (C) Study of amphibians
- (D) Process of writing dictionaries
“Malagasy” is the new name of:
February 5, 2026
No Comments
- (A) Madagascar
- (B) Cuba
- (C) Abuja
- (D) Zaire