A. it has relatively uniform expansion
B. it is opaque and so is easily visible in glass
C. it does not wet or stick to the glass
D. it remains liquid at ordinary temperatures
E. All of above

A. the latest variety of improved wheat seed
B. a lightless star which has collapsed after it Hydrogen supply has been used up
C. new breed of white bulls
D. the White rulers in East Africa

A. plutonium
B. U-235
C. thorium
D. radium

A. increases
B. decreases
C. remains the same
D. None of above

A. mixing fats and acids
B. boiling fats and oils with an alkali
C. mixing soap base with chalk and fats
D. none of the above

A. J. Priestley
B. Dr. Philip Drinker
C. R.C. Funk
D. Daniel Rutherford

A. good conductor of electricity
B. bad conductor of electricity
C. perfect insulator
D. perfect conductor

A. discomfort due to heat
B. excess of heat in atmosphere
C. presence of water vapour in the air
D. absence of water vapour in the air

A. cilone
B. Cyclone
C. Cyclon
D. Ciclone

A. Assigned
B. Protected
C. Secure
D. Digital