CSS PCS LAT LAW Pak Forces notes

IMPORTANT MCQs*

🔸 Mercury is also known as Quick Silver.

🔸 Butterflies have 6 legs and 2 pairs of wings.

🔸 The heart of a normal adult human being weighs about 300 grams.

🔸 72 - 80 is the average adult pulse rate.

🔸 The cow's milk contains 80% much amount of water in terms of percentage.

🔸 Lactometer is used to detect the purity of milk.

🔸 Radioactivity was first discovered by Marie Curie.

🔸 Hydrogen is commonly used in balloons and airships.