RRB NTPC/ Group D Mixed Bag Quiz - 02.10.2020

Select the figure that can replace the question mark (?) in the following series.

A woman starts from a point, walks 5 km towards south, turns towards his left, and walks 5 km, turns left again and walks. What is the direction now she is facing?

A sum of money at compound interest amounts in two years to Rs.2809 . and in three years to Rs.2977.54. find the principal amount .

A person can row a distance of two km downstream in 6 minutes and upstream in 12 minutes. What is the speed of the stream?

A village lost 25% of its dogs in a flood and 20% of the remainder died from diseases. If the number left now is 9480, what was the original number before the flood?

Which ruler of Delhi Sultanate transferred his capital from Delhi to Devagiri?

Sultanpur National Park is in which state?

In which year neutron discovered by James Chadwick?

The biodiversity act was enacted in which year?