Which of the following is used in pencils?
- (A)Â Charcoal
- (B)Â Silicon
- (C)Â Phosphorous
- (D)Â Graphite
- (D)Â Graphite
Which of the following is best conductor of electricity?
- (A)Â Zinc
- (B)Â Copper
- (C)Â Mica
- (D)Â Silver
- (D)Â Silver
One horse power is equal to:
- (A)Â 736 watts
- (B)Â 746 watts
- (C)Â 758 watts
- (D)Â 768 watts
- (B)Â 746 watts
The instrument that is used for measuring electric current is:
- (A)Â Anemometer
- (B)Â Voltmeter
- (C)Â Ammeter
- (D)Â Hydrometer
- (C)Â Ammeter
Which synthetic fiber is known as artificial silk?
- (A)Â Cotton
- (B)Â Rayon
- (C)Â Terylene
- (D)Â Nylon
- (B)Â Rayon
Washing soda is the common name of:
- (A)Â Calcium carbonate
- (B)Â Calcium bicarbonate
- (C)Â Sodium carbonate
- (D)Â Sodium bicarbonate
- (C)Â Sodium carbonate
Which of the following is the lightest gas?
- (A)Â Hydrogen
- (B)Â Helium
- (C)Â Ammonia
- (D)Â Nitrogen
- (A)Â Hydrogen
Which of the following gases is lighter than air?
- (A)Â Carbon dioxide
- (B)Â Oxygen
- (C)Â Ammonia
- (D)Â Chlorine
- (C)Â Ammonia
How many chapters are there in the Holy Quran?
- (A)Â 111
- (B)Â 112
- (C)Â 113
- (D)Â 114
- (D)Â 114
How many times order of Zakat came in Quran?
- (A)Â 22 times
- (B)Â 32 times
- (C)Â 42 times
- (D)Â 52 times
- (B)Â 32 times