RRB NTPC 2019 CBT 1 Question Paper (7-Apr-2021) (Shift 2)

What is the densest substance on Earth?

Two numbers are in the ratio of $4:5$. If the sum of numbers is $63$, find the numbers?

Under the Pradhan Mantri Shram Yogi Maan-dhan (PM-SYM) Yojana, a monthly pension of ______ rupees will be provided to the employees of unorganised sector after 60 years of age.

A man rides his bicycle for $10\text{km}$ at an average speed of $12\text{km/h}$ and further travels $12\text{km}$ at an average speed of $10\text{km/h}$. What is his approximate average speed for the entire trip?

Which of the following is the location of the asthenosphere?