Which of the following is used in rocket propellants?

(1) H₂(l)

(2) O₂(l)

(3) N₂H₄(l)

(4) All of these

Which of the following drugs is an analgesic?

(1) Sulphaguanidine

(2) Paludrine

(3) Analgin

(4) lodex

One of the most widely used drug in medicine, IODEX is:

1. Methyl salicylate

2. Ethyl salicylate

3. Acetyl salicylic acid

4. O-hydroxy benzoic acid

Chloramine-T is a:

1. Hypnotics

2. Antiseptic

3. Analgesic

4. Antipyretic

Which of the following is a hallucinogenic drug?

1. Methedrine

2. Calmpose

3. LSD

4. Seconal

.

Chloromycetin (Chloramphenicol) is effective in the treatment of

1. tuberculosis

2. malaria

3. typhoid

4. cholera

A drug effective in the treatment of pneumonia is:

(1) streptomycin

(2) chloramphenicol

(3) Paracetamol

(4) sulphaguanidine

Interferon is connected with:-

(1) tonic                     

(2) virus

(3) carbohydrate         

(4) ore of iron

Measles is a disease which belongs to the category of:

(1) bacterial disease

(2) viral disease

(3) venereal disease

(4) protozoan disease

A combination of nitrocellulose and nitroglycerine is a propellant of the type:

1. Hybrid propellant.

2. Mono propellant.

3. Double based propellant.

4. Biliquid propellant.