The trader marks his gootis at 20% above cost price and allows 10% discount.
Then the gain per cent is

In a division sum the divisor is 12 times the quotient and 5 times the remainder.
If the remainder is 24. then the dividend is

The role of aluminium in aluminothermic process is

Match List I with List II correctly and select your answer using the codes given

below :List I - List II

a)Finely divided nickel 1.Oxidation

b)Acidified potassium dichromate 2. Reducing agent

c)Loss of electrons 3.Reduction

d)Gain of electrons4.Oxidising agent.

Codes :

Green manures can be obtained from which of the following ?

Electroplating is a process of coating one metal over the other metal by
electrolysis. In the electroplating of silver spoon with gold, the silver spoon must be taken as

Which of the following statements is/are correct?

1.During oxidation, addition of hydrogen takes place.

II.During oxidation, loss of electrons takes place.

II1.| During oxidation, gain of electrons takes place.

IV.During oxidation, addition of electropositive ion takes place.

of these

Which one of the following is correctly matched ?

Which one of the following is correctly matched ?

36 Match List I with List II correctly and select your answer using the codes given below :

List I- List II

a)World Health Organization 1.Paris

b)Women watch 2. Rome

c)United Nations Educational

Scientific and Cultural Organization 3. New York

d)International fund for agricultural development
4. Geneva.

Codes :