Questions

The radius of curvature of a concave mirror is 30 cm. Following Cartesian Sign Convention, its focal length is expressed as

Under which Article of Indian Constitution an emergency can be declared on the grounds of failure of constitutional machinery in the states?

Who among the following did Gandhiji regard as his political Guru?

Who was the winner of 2017 Australian Grand Prix?

A person lent certain sum of money at 5% per annum simple interest and in 15 years the interest amounted to Rs 250 less than the sum lent. What was thesum lent (in Rs)?

If X2+4y2+z2-4x-2z+5-0, then find the value of y15+x5z14

Three runners A,B and C run a race, with runner A finishing 12 meters ahead of runner B and 18 meters ahead of runner C, while runner B finishes 8 meters ahead of runner C. Each runner travels the entire distance at a constant speed. The length of the race is

Who proposed five kingdom classification?