The severity of 2005 Earthquake in Pakistan on Richter scale was:
- (A)Â 6.9
- (B)Â 7.6
- (C)Â 7.1
- (D)Â None of these
- (B)Â 7.6
Geiger-Muller counter is used to detect:
- (A)Â Protons
- (B)Â Neutrons
- (C)Â Photons
- (D)Â None of these
- (D)Â None of these
Vacuum tubes have been replaced by:
- (A)Â Conductors
- (B)Â Diodes
- (C)Â Transistors
- (D)Â None of these
- (C)Â Transistors
Dacron is:
- (A)Â Polyethylene
- (B)Â Epoxy
- (C)Â Polyamide
- (D)Â None of these
- (D)Â None of these
It is a secondary plant nutrient:
- (A)Â Nitrogen
- (B)Â Phosphorus
- (C)Â Sulphur
- (D)Â None of these
- (C)Â Sulphur
An area of microbiology that is concerned with the occurrence of disease in human population is:
- (A)Â Immunology
- (B)Â Parasitology
- (C)Â Epidemiology
- (D)Â None of these
- (C)Â Epidemiology
The number of electrons of a neutral atom is automatically known if one knows the:
- (A)Â Atomic number
- (B)Â Atomic weight
- (C)Â Number of orbitals
- (D) None of these
- (A)Â Atomic number
Which of the following is not an enzyme?
- (A)Â Chymotrypsin
- (B)Â Secretin
- (C)Â Pepsin
- (D)Â None of these
- (B)Â Secretin
It is impossible for a type of O+ baby to have a type of ________ mother:
- (A)Â AB-
- (B)Â O-
- (C)Â +0
- (D)Â None of these
- (A)Â AB-
Serum if blood plasma minus its:
- (A)Â Calcium ions
- (B)Â Clotting proteins
- (C)Â Globulins
- (D)Â None of these
- (B)Â Clotting proteins