- (A) Aluminium
- (B) Iron
- (C) Lead
- (D) Nickel
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) Hydrochloric acid (10%)
- (B) Hydrochloric acid (95%)
- (C) Sulphuric acid
- (D) None of these
- (A) Lead
- (B) Alloy steel
- (C) Rubber or ceramic material
- (D) Cast iron
- (A) Wrought iron
- (B) Steel
- (C) Cast iron
- (D) None of these
- (A) Nickel or glass lined steel
- (B) Aluminium
- (C) Tantalum
- (D) Lead
- (A) Corrosion resistance
- (B) Cutting ability
- (C) Abrasion resistance & toughness
- (D) Elasticity & creep resistance
- (A) Brittle
- (B) Ductile
- (C) Tough
- (D) Malleable
- (A) Oxygen
- (B) Arsenic
- (C) Antimony
- (D) Bismuth
- (A) Sulphur
- (B) Phosphorous
- (C) Silicon
- (D) Manganese
- (A) Copper
- (B) Brass
- (C) Duralumin
- (D) Silver
