- (A) y1
- (B) y2
- (C) B1
- (D) y
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) 5 minutes
- (B) 6 minutes
- (C) 3 minutes
- (D) 15 minutes
- (A) Maximum matrix and minimum alloy phase
- (B) Minimum matrix and maximum alloy phase
- (C) Maximum matrix phase
- (D) Minimum alloy phase
- (A) Electrochemical Corrosion
- (B) Chemical Corrosion
- (C) Penetrating Corrosion
- (D) Corrosion does not occur at all
- (A) 40 Gpa and 60 – 100 Mpa
- (B) 21 Gpa and 27 – 55 Mpa
- (C) 350 Gpa and 10 – 120 Mpa
- (D) 360 Gpa and 125 – 130 Mpa
- (A) Tarnish
- (B) Tarnish and corrosion
- (C) Wet corrosion
- (D) Dry corrosion
- (A) Better handling property
- (B) Dimensional Stability
- (C) Resistance to creep
- (D) Toxicity to pulp and dentin
- (A) One to two minutes
- (B) Three to four minutes
- (C) Five to six minutes
- (D) Seven to eight minutes
- (A) 10-12%
- (B) 0-6%
- (C) 13-30%
- (D) 20-30%
- (A) 24 hours
- (B) 1-2 days
- (C) 3-5 days
- (D) 7 days
