RRB NTPC Tier 2 17th Jan 2017 Shift 1

The volume (in cu.cm) of a right circular cylinder with radius 1 cm and height 2 cm is: (Take $$\pi =\frac{22}{7}$$)

Beloe given statements followed by some conclusions. You have to take the given statements to be true even if they seem to be at variance with the commanly know facts and then decide which of the given conclusion logically follow(s) from the given statements.

Statements:

Some kings are queens. All queens are beautifull.

Conclusions :
I. All kings are beautifull.
II. All kings are queens.

If $$\times$$ stands for addition, $$\div$$ stands for subtraction, + stands for multiplacation and - stands for divition, then what is the value of $$20 \times 8 \div 8 - 4 + 2$$

The mean deviation of the data 3, 10, 10 4, 7, 10 5 is :

Pointing to a man in a photograph, Anitha said, "His mother's only daughter is my mother." How is Anitha related to the man?

The Environment (Protection) Act if India was enacted in the year-

Vishnu travelled equal distances at speeds of 10 km/hr., 30 km/hr., and 8 km/hr., and took a total of 15.5 minutes to complete. Find the total distance he travelled, in km.

In February 2016, which city topped the 'Swachh Survekshan-2016' ranking of 73 cities in the India with minimum open defecation and extensive adoption of solid waste management practices?

Ehsaan is twice as good a worker as Kamal and together they finish a piece of work in 29 days. In how many days will Kamal, working alone, finish the work?

In 2015, a special semi-luxury train covering Jaisalmer, Jodhpur & Jaipur was launched by the IRCTC. What is the name of this train?