Bilal is getting ____________ the car.
a) Out of
b) Out
c) Out from
d) Outside
The synonyms for the word AGGRESSIVE is:
a) Powerful
b) Hatful
c) Quarrelsome
d) Loyal
The shape of ammonia molecule is:
a) Tetrahedral
b) Tri-angular
c) Pyramidal
d) Octahedral
Explanation: Ammonia is a chemical compound that is made up of nitrogen and hydrogen atoms.
The chemical formula of ammonia is NH3.
The
ammonia molecule has a trigonal pyramidal shape with the three hydrogen
atoms and an unshared pair of electrons attached to the nitrogen atom.
The boiling point of water at normal pressure is:
a) 100oF
b) 212oF
a) 180oF
d) Both A and B
Lipid is the important compound of:
a) Cell wall
b) Centrosome
c) Golgi bodies
d) Cell membrane
Explanation: Lipids are an essential component of the cell membrane. The structure is typically made of a glycerol backbone, 2 fatty acid tails (hydrophobic), and a phosphate group (hydrophilic).
The smallest prime number is:
a) 0
b) 1
c) 2
d) 3
Explanation: A prime number is a whole number greater than 1 whose only factors are 1 and itself. A factor is a whole number that can be divided evenly into another number. The first few prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23 and 29. Numbers that have more than two factors are called composite numbers.
