Questions

Birth rate in a country is defined as

A hand made paper workshop can hire 8 craftsmen by paying them Rs 400 per person per day. The 9th craftsman demands Rs 450 per day. If this craftsman is hired then all other craftsmen must be paid Rs 450. The marginal resource (labour) cost of the 9th craftsman is

The pH value increase from 7 to 14 represents a

15% of an alloy was silver. If in a quantity of alloy there was 51 g of silver, what was the quantity of the other elements in the alloy?

____ tissue changes the diameter of a blood vessel.

What is the name of the castle that was built in honour of world renowned composer Richard Wagner?

_________ is any attribute of the organism (morphological, physiological, behavioural) that enables the organism to survive and reproduce in its habitat.

India's current finance minister Arun Jaitley is a Rajya Sabha member from which state?