- 22nd April
- 23rd April
- 24th April
- 25th April
- a
-
Gaylord Nelson was founder of Earth Day.
Earth Day was first time celebrated on 22nd April 1970.
Bulb Filament is made of:
- Mercury
- Tungsten
- Bronz
- None of these
- b
-
Bulb was invented by Thomas Edison in 1879.
Baking Soda produced following to soften better:
- O2
- N
- CO2
- None of these
- c
The largest lake of Pakistan is:
- Saif Ul Malook Lake
- Manchar Lake
- Ansoo Lake
- Rush Lake
- b
-
Manchar Lake is located between Dadu and Jamshoro District of Sindh.
The area of Manchar Lake is 350 Km2.
Highest Civilian Award of Pakistan is:
- Tamgha E Jurrat
- Nishan E Pakistan
- Nishan E Haider
- None of these
- b
-
Nishan E Pakistan was established on 19th March 1957.
National Animal of Pakistan is:
- Markhor
- Tiger
- Lion
- Elephant
- a
-
National Bird of Pakistan is Chakor.
National Dress of Pakistan is Shalwar Kameez.
National Juice of Pakistan is Sugarcane Juice.
National Flower of Pakistan is Jasmine.
How many Layers of Atmosphere?
- 3
- 4
- 5
- 6
- C
-
Troposphere
Stratosphere
Mesosphere
Thermosphere
Ionosphere (Secondary Layer of Thermosphere)
Exosphere
The conversion of Solid to Liquid state is called:
- Boiling
- Freezing
- Melting
- None of these
- c
-
Liquid to Gas is called Vaporization.
Liquid to Solid is called Freezing.
The President of ……visited Pakistan in February 2020.
- Tayab Erdogan
- Donald Trump
- Both A & B
- None of these
- a
Which is biggest natural Lake of Pakistan?
- Saif Ul Malook
- Manchor Lake
- Attabad Lake
- None of these
- b
-
Manchor Lake is located in Sindh.
The area of Manchor Lake is 350 Km2