MCQs

Q441: Chlorine upon reaction with NaOH in cold yields ______?

• A) NaCl, H₂O
• B) NaCl, NaClO, H₂O
• C) NaCl, NaClO₃, H₂O

Q442: Despite the structural diversities they are characterized by having soft body protected by calcareous shell developing from the mantle layer?

• A) Molluscs
• B) Corals
• C) Foraminiferous

Q443: Pond is an example for ecosystem?

• A) Incomplete
• B) Complete
• C) Almost complete

Q444: Sea horse is included in ______?

• A) Mollusca
• B) Pisces
• C) Mammals

Q445: Food is assimilated into the body from digestive tract in ______?

• A) Small intestine
• B) Esophagus
• C) Stomach

Q446: The capital of Indonesia is ____?

• A) Jakarta
• B) Undang Nomor
• C) Tahun

Q447: Great Victoria Desert is located in which country?

• A) China
• B) Australia
• C) Sudan

Q448: What is the Currency of Vatican City (Holy See)?

• A) Euro
• B) Dong
• C) East Caribbean Dollar

Q449: Where headquarters of International Committee of the Red Cross located?

• A) Geneva
• B) Berin
• C) London

Q450: What is the Capital of Qatar?

• A) Doha
• B) Dakar
• C) Kigali