Which among the following helps in circulation of blood ?

• Arithrocytes
• Blood platelets
• Monocytes
• Lymphocytes
Correct Option: D  [ Lymphocytes ]

Remark:

Adult Filaria worms live in human:

• Blood
• Lymphatics
• Liver
• Intestine
Correct Option: B  [ Lymphatics ]

Remark:

Who is the first man to land on the Moon ?

• Aldrin
• Neil Armstrong
• Michael Collins
• Gagarin
Correct Option: B  [ Neil Armstrong ]

Remark:

Which amongst the following is the largest mammal?

• elephant
• whale
• dinosaur
• rhinoceros
Correct Option: B  [ whale ]

Remark:

Muscle fatigue is due to accumulation of

• Carbon Dioxide
• Creatinine
• Lactic acid
• Ethyl alcohol
Correct Option: C  [ Lactic acid ]

Remark:

Chemical name of 'Baking powder' is :

• Ammonium Chloride
• Magnesium Phosphate
• Sodium bi-carbonate
• Ammonium bi-phosphate
Correct Option: C  [ Sodium bi-carbonate ]

Remark:

What is the S.I. unit of electric current?

• Volt
• Watt
• Ampere
• Ohm
Correct Option: C  [ Ampere ]

Remark:

Thiamine deficiency or beriberi, refers to the lack of:

• vitamin K
• vitamin B1
• vitamin C
• nicotine
Correct Option: B  [ vitamin B1 ]

Remark:

When iron rusts, its weight __________

• decreases
• increases
• remains the same
• first increases and then decreases
Correct Option: B  [ increases ]

Remark:

The exit of food from the stomach is regulated by which muscle

• cardiac
• sphincter
• skeletal
• None of these
Correct Option: B  [ sphincter ]

Remark: