General Science MCQ-48

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Which of the following is not a complex tissue?

 
 
 
 

Axon is characteristic of which of the following cells?

 
 
 
 

Which of the following are released inside stomach during digestion?
1. Hydrochloric Acid
2. Pepsin
3. Mucus

Choose the correct option:

 
 
 
 

Consider the following statements:
1. Phloem transports in upward as well as downward direction.
2. Phloem also transports amino-acids. Choose the correct option:

 
 
 
 

Permanent hardness of water may be removed by the addition of

 
 
 
 

Potassium nitrate is used in:

 
 
 
 

Which of the following gases is lighter than air?

 
 
 
 

Which of the following is used as lubricant?

 
 
 
 

The purest form of iron is:

 
 
 
 

The percentage of carbon is the least in:

 
 
 
 

The colour of Emerald is:

 
 
 
 

Retreating waves are referred as:

 
 
 
 

Permanent hardness of water, due to sulphates of the metal, can be destroyed by the use of:

 
 
 
 

Rust is:

 
 
 
 

Liquefied Petroleum Gas (LPG) consists of mainly:

 
 
 
 

The metal that is present in Photo Films is:

 
 
 
 

Water is uniformly cold below:

 
 
 
 

Which of the following is in liquid form at room temperature?

 
 
 
 

Soda water contains:

 
 
 
 

Which of the following is basis of the modern periodic table?

 
 
 
 

Brass is an alloy of:

 
 
 
 

The ratio between the actual amount of water vapour and the total amount of the air can hold at a given temperature is:

 
 
 
 

The element required for solar energy conversion: