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The teacher __________ rewarded the students before the principal _________.
[Choose the appropriate words]
A) Had, came                     
B) Has, come
C) Have, came    
D) Was, come

a

Smith bought his son a present.
[Identify the direct object in the sentence]
A) His son                            
B) A present
C) Smith                                               
D) Bought

b

Who was elected as president of the India khilafat Conference?
A) Motilal Nehru
B) Quaid e Azam
C) Mahatma Gandhi
D) Muhammad Ali Jauhar

c

Explanation:

Mahatma Gandhi was elected as president of the India Khilafat Conference (23rd November 1919).

Khilafat Committee was formed in Bombay on 20 March 1919.

An all-India Khilafat Conference was organized in Delhi on 23 November 1919.

Mahatma Gandhi saw it as an opportunity to bring together Hindus and Muslims on a common platform for the nationalist movement.


An instrument designed to check whether a surface is horizontal or not is _______.
A) Plumb line                      
B) Spirit level
C) Barometer                      
D) Fulcrum

b

Explanation: A spirit level, bubble level, or simply a level, is an instrument designed to indicate whether a surface is horizontal (level) or vertical (plumb)


Global warming is mainly caused by;
a) carbon dioxide                    
b) carbon monoxide
c) nitrogen dioxide
d) nitrogen monoxide
e) sulphur trioxide

a

Euglena, Amoeba, Chlamydomonas are aquatic organisms. Which one of them has no permanent shape?
A) Amoeba                          
B) Chlamydomonas
C) Euglena
D) All have no permanent shape

a

Explanation: Amoebas don’t have any particular shape like most bacteria and other organisms. They are irregularly shaped and can change their body shape based on requirement.