Excessive heating and repeated use of cooking oil is most undesirable because:
The oil vapours can cause indoor pollution
carcinogenic substances like benzpyrene are produce
nutrient value of the food is lost
of the loss and wastage of oil
Which of the following statements in regard to diabetes is not correct?
It is a disease of metabolism
it occurs when the blood sugar level decreases
proper dose (through injection) of the hormone insulin helps to keep the disease under control
if not controlled, it results in loss of weight
The picture tube of a black and white TV set has only one electron ‘gun’ that produces the picture on its screen. The number of electron ‘gun’ a colour picture tube has is:
Three
four
six
five
On the Moon astronaut inflates a Rubber Balloon with hydrogen gas and release at a height of 1 meters. the balloon will:
Fall down
go upward
remain at the height of 1 meters
first go up and finally come down
It is often observed that people living in hilly areas suffer from goiter because:
Of low atmospheric pressure there, their diet and drinking water are deficient in iodine
of low temperature
of non availability of sufficient amount of oxygen
of presence of rich density of ozone layers in the early morning hours
The CPU is located on the main circuit board in a computer. What this board is called?
Motherboard
fatherboard
mainboard
baseboard
Chashma Barrage in which district??
Mianwali
Sindh
Balochistan
KPK
You must adapt yourself _____ your new surroundings.
