- (A) 38
- (B) 68
- (C) 82
- (D) 98
Exam preparation MCQs with answers
Practice Pakistan's most useful MCQs for competitive exams
Prepare for NTS, PPSC, FPSC and subject-wise tests with fresh multiple choice questions, clear options and quick answer reveal.
Latest MCQs
- (A) Triple superphosphate
- (B) Tricresyl phosphate
- (C) Fluorapatite
- (D) Superphosphate
- (A) Pyro
- (B) Ortho
- (C) Meta
- (D) None of these
- (A) Hydrochloric
- (B) Sulphuric
- (C) Nitric
- (D) Phosphoric
- (A) 50-80
- (B) 250-400
- (C) 1000-1200
- (D) 800-900
- (A) Lurgi (high pressure) gasifier
- (B) Kopper-Totzek gasifier
- (C) Gasifier working at 20 atm
- (D) Gasifier working at 40 atm
- (A) It is hygroscopic and explosive in nature
- (B) It is highly acidic in nature
- (C) It is a liquid at room temperature
- (D) Its nitrogen content is very less
- (A) Mixed
- (B) Potassic
- (C) Liquid
- (D) Solid
- (A) A mixed fertiliser
- (B) A straight fertiliser
- (C) A complex fertiliser
- (D) Not a fertiliser; it is an explosive
- (A) Urea
- (B) Biuret
- (C) Ammonia water
- (D) None of these
