CAT Questions

---

As per the Census, 2011 the child sex ratio (0-6 years) has shown a decline from 927 females per thousand males in 2001 to 919 females per thousand males in 2011.

A firm maximizes profit by operating where marginal revenue equals marginal cost. They use less of an input in producing more products to increse their profits.

The reason for transmitting data over optical fibers, is because the speed of data transmission through optical wires are equal to the speed of light. The intense speed of data transfer speed, has lead to the use of optical fibers. The optical fiber uses the technology of transferring light beams, from one end to the other end of optical cables. The attenuation in optical fiber is due to Scattering. The reason why scattering is caused, due to the folding, in the wire.

In the year 1786, in US Shay's rebellion was a rebellion among the farmers of Massachusetts and significant because as it is one of the major factor which led to the writing of new US constitution.

Aaron James Finch is an Australian international cricketer who captains the Australian cricket team in limited overs cricket. 

Damdamaa reservoir in Sohna, district in the Indian state of Haryana. It is one of the biggest lakes in Haryana and with an area of 3,000 acres. Damdama Lake was formed when a stone and earthen dam constructed by the British was commissioned for rain water harvesting in 1947.