Questions

Among the following which one lays eggs and does not produce young ones directly?

Name the author of the book "Pakistan the Gathering Storm".

Sariska and Ranthambore are the reserves for which of the following

Edward Jenner discovered vaccine for which of the following disease?

If r sinθ=3 and r cosθ=1, then the values of r and θ are: (0°⩽θ≤90°)

If  x=2+32-3, then what is the value of x+1/x ?

A, B and C can complete a work in 20, 24 and 30 days respectively. All three of them starts together but after 4 days A leaves the job and B left the job 6days before the work was completed. C completed the remaining work alone. In how many days was the total work completed?

Kargil War against Pakistan started in the year?