1. What is the Capital of Qatar?
2. Qatar National Day is celebrated on
3. What is the currency of Qatar?
4. What is the National Anthem of Qatar?
5. National bird of Qatar is ___
Sunday, September 27, 2020
Spain GK
1. The Spanish National Day is celebrated on
2. What is the currency of Spain?
3. What is the National Anthem of Spain?
4. National bird of Spain is ___
5. What is the National fruit of Spain?
6. What is the National animal of Spain?
7. What is the National flower of Spain?
8. What is the National tree of Spain?
9. How much of Iberian Peninsula is occupied by Spain?
10. What is the longest river in Spain?
Saturday, September 19, 2020
Pakistan GK
1. What is the National Animal of Pakistan?
2. What is the National Bird of Pakistan?
3. What is the National Game of Pakistan?
4. What is the National Fruit of Pakistan?
5. What is the National Flower of Pakistan?
6. What is the National Anthem of Pakistan?
7. What is the National Tree of Pakistan?
8. What is the Currency of Pakistan?
9. What is the National Aquatic Bird of Pakistan?
10. What is the National Bird of Prey and Provincial Bird of Gilgit-Baltistan, Pakistan?
Pakistan
Second largest Muslim population in the World
33rd largest country by area in the World
Continent- Asia
Currency- Pakistani Rupee
Saturday, August 22, 2020
Chemistry 7 (Previous Years Asked SSC Questions)
1. Which one of the following is found in kidney stones?
(a) Sodium oxalate
(b)
Calcium oxalate
(c)
Sodium chloride
(d)
Calcium acetate
2. The chemical name of laughing gas
is
(a) Nitric oxide
(b)
Nitrogen dioxide
(c)
Nitrogen pentoxide
(d)
Nitrous oxide
3. Tear gas used by the police to
disperse the mob contains
(a) Carbon dioxide
(b)
Chlorine
(c)
Ammonia
(d)
Hydrogen sulphide
4. Which one of the following
minerals is found in pure form?
(a) Iron
(b)
Copper
(c)
Bauxite
(d) Manganese
5. Epsom salt is used
(a) as purgative
(b)
in softening water
(c) in paper industry
(d) in making tooth paste
6. Major gaseous pollutant of the
thermal power station is
(a) H2S
(b)
NH3
(c)
NO2
(d)
SO2
7. Bone ash contains
(a) Calcium sulphate
(b)
Phosphoric sulphate
(c)
Calcium phosphate
(d)
Calcium hypophosphate
8. The process of removing calcium
and magnesium from hard water is known as
(a) Sedimentation
(b)
Filtration
(c)
Flocculation
(d) Water softening
9. Which metal does not undergo
corrosion due to the formation of oxide layer?
(a) Copper
(b) Iron
(c) Aluminium
(d)
Zinc
10. The National Chemical Laboratory
(India) is located in
(a) Mumbai
(b) Bangaluru
(c) Hyderabad
(d)
Pune
11. Helium gas is filled in balloons
because
(a) its atomic number is 2
(b)
it is lighter than air
(c)
it is one of the constituents of water
(d)
it is a noble gas
12. Name two elements that find wide
application in transistor industry
(a) Silicon and Germanium
(b)
Carbon and Platinum
(c)
Iridium and Germanium
(d)
Tungsten and Platnium
13. Which one of the following is
used for dating very old objects of archaeological importance?
(a) Phosphorus
(b)
Tritium
(c)
Radium
(d)
Carbon
14. In upper layer of atmosphere
ozone is formed
(a) the action of ultraviolet rays on
oxygen
(b)
the combination of oxygen molecules
(c)
subjecting oxygen to high pressure
(d) the action of nitrogen on oxygen in atmosphere
15. Submarines move under water. They
have engines that run on
(a) Petrol and oxygen
(b)
Diesel
(c) Batteries
(d) Steam
Answer: (1) b (2) d (3) b (4) b (5) a (6) d (7) c (8) d (9) c (10) d (11) b (12) a (13) d (14) a (15) b
Friday, August 21, 2020
Chemistry 6 (SSC Previous Years Asked Questions)
1. Nonstick kitchenwares are coated with
(a) FVC
(b)
Graphite
(c) Teflon
(d) Silicon
2. What is the maximum water vapour
content in the atmosphere?
(a) 2 to 3 percent
(b)
3 to 4 percent
(c)
4 to 5 percent
(d)
5 to 6 percent
3. One of the constituents of tear
gas is
(a) Ethane
(b)
Ethanol
(c)
Ether
(d)
Chloropicrin
4. If all bullets could not be
removed from gunshot injury of a man it may cause poisoning by
(a) Mercury
(b)
Lead
(c)
Iron
(d) Arsenic
5. White phosphorus is always kept
under
(a) Benzene
(b)
Kerosene
(c) Ether
(d) Water
6. Galena is a mineral of
(a) Iron
(b)
Gold
(c)
Lead
(d)
Calcium
7. The substance is added to make
natural rubber strong and more bouncy is
(a) Polythene
(b)
Sponge
(c)
Sulpher
(d)
Chlorine
8. The most commonly used chemicals
in the artificial rain making or cloud seeding are
(a) Silver Iodide (AgI)
(b)
sodium Chloride (NaCl)
(c)
Dry Ice (Frozen CO2)
(d) All of the above
9. The constituents of automobile
exhaust that can cause cancer is are :
(a) Oxides of nitrogen
(b) Carbon monoxide
(c) Polycyclic hydrocarbons
(d)
Lead
10. Dry powder fire extinguishers
contain
(a) sand
(b) sand and sodium carbonate
(c) sand and potassium carbonate
(d)
sand and sodium bicarbonate
11. Cooking gas is a mixture of
(a) methane and ethylene
(b)
carbon dioxide and oxygen
(c)
butane and propane
(d)
carbon monoxide and carbon dioxide
12. Cement is formed by strongly
heating a mixture of
(a) limestone and graphite
(b)
limestone and clay
(c)
chalk and graphite
(d)
clay and graphite
13. Raw materials used for the
manufacturing of glass are
(a) sand soda limestone
(b)
sand charcoal soda
(c)
limestone charcoal sulphur
(d)
sand sulphur soda
14. Which type of glass is used for
making glass reinforced plastic?
(a) Pyrex glass
(b)
Flint glass
(c)
Quartz glass
(d) Fibre glass
15. Candle is a mixture of
(a) Paraffin wax and stearic acid
(b)
Bees wax and stearic acid
(c)
Higher fatty acids and stearic acid
(d)
Bees wax and paraffin wax
Answer: (1) c (2) b (3) d (4) b (5) d (6) c (7) c (8) a (9) d (10) d (11) c (12) b (13) a (14) d (15) a
Saturday, August 15, 2020
Chemistry 5 (Previous years asked questions)
1. The ratio of pure gold in 18 carat gold is
(a) 60%
(b)
75%
(c)
80%
(d)
90%
2. Diamond is harder than graphite
because of
(a) difference in layers of atoms
(b)
tetrahedral structure of atoms
(c)
difference of crystalline structures
(d)
None of these
3. Which of the following vegetable
oils does not contain essential fatty acids?
(a) Sunflower oil
(b)
Mustard oil
(c)
Coconut oil
(d)
Groundnut oil
4. Which of the following is used as
filler in tyre of rubber?
(a) Coal
(b)
Coke
(c)
Graphite
(d) Carbon black
5. The polymerization of which of the
following is used in manufacturing of polythene in industry?
(a) Methane
(b)
Styrene
(c) Acetylene
(d) Ethylene
6. The gas used for artificial fruit
ripening of green fruit is
(a) Ethylene
(b)
Acetylene
(c)
Ethane
(d)
Methane
7. Which of the following elements is
non-radioactive?
(a) Uranium
(b)
Thorium
(c)
Plutonium
(d)
Zirconium
8. A metal is exposed to the
atmosphere for sometime it becomes coated with green carbonate. The metal must
be
(a) Silver
(b)
Copper
(c)
Aluminium
(d) Zinc
9. Which of the following is a super
cooled liquid?
(a) Ice Cream
(b) Teflon
(c) Glass
(d)
Mercury
10. Which is the purest form of Iron?
(a) Steel
(b) Cast Iron
(c) Pig Iron
(d)
Wrought Iron
11. The first metal used by a man was
(a) Copper
(b)
Silver
(c)
Bronze
(d)
Brass
12. Detergents used for cleaning
clothes and utensils contain
(a) nitrates
(b)
bicarbonates
(c)
sulphonates
(d)
bismuthates
13. Metal are good conductors because
(a) they contain free electrons
(b)
they contain reflecting surface
(c)
the molecules in them collide very freely
(d)
the molecules in them are very close to each other
14. Which variety of coal contains
recognizable traces of the original plant material?
(a) Anthracite
(b)
Lignite
(c)
Peat
(d) Bitumen
15. Which of the following metals form an amalgam
with other metals?
(a) Lead
(b)
Tin
(c) Zinc
(d) Mercury
Answer: (1) b (2) a (3) a (4) d (5) d (6) a (7) d (8) b (9) c (10) d (11) a (12) c (13) a (14) c (15) d