If the cost of 12 Articles is equal to the selling price of 10 Articles, the profit percant in the transaction is
(Α) 18%

The difference between the present ages of P and Q is 8 yrs and the ratio of their present ages is 2:3 respectively. What is Ps present age?

Which disease is caused by deficiency of proteins in children? .

Which Indian social activist is best known for her role in Narmada Bachao Andolan

Who is the first recipient of Rajiv Gandhi Khel Ratna award?

The oxidation states of nitrogen in the following equations are
$ 4[NH_{3}OH]^{+} (X) \rightarrow N_{2}O (Y) +2NH_{4}^{+} (Z) +2H^{+}+3H_{2}O $
X Y Z

During the oxidation of acidified ferrous ammonium sulphate with dichromate solution

Consider the following statements:
Assertion (A) : Copper is mainly used in Electrical Engineering Industry.
Reason (R) : Copper has the property of high conductivity.

Arrange the following plants species in descending order based on their altitude.

Assertion (A) : Fundamental Duties do not have any legal sanction
Reason (R) : The Fundamental duties cannot be enforced by courts