Questions

The ozone layer is mainly found in the lower portion of the _______.

If a star is bigger than Sun, but not more than twice as big, it will turn into a _______.

In stems, the protoxylem lies towards the centre and the metaxylem lies towards the periphery of the organ. This type of primary xylem is called _____________.

Comptroller and Auditor General of India is appointed for how many years?

___________ allows searching for information and computing derived information.

Money transfer through mobile is called __________.

Calculate the time period (in seconds) of a sound wave of wavelength 4m traveling with a speed of 500m/s

Calculate the distance (in cm) of the chord from the centre of the circle, if the chord of length 48 cm is drawn in the circle of radius 25 cm.