RRB JE 27th May 2019 Shift-1

If selling price of 'n' pens is the same as cost price of 10 pens and there is 100% gain, then find the value of 'n'.

Read the following information carefully and answer the question given below.

Eight friends—J, K, L, M, N, O, P and Q are sitting around a circle facing the center. J is second to the right of P who is third to the right of K. M is second to the left of O who sits between P and J. L is not a neighbour of K or N.

Which of the following groups of persons have the first person sitting between the other two?

A policeman left his police post and proceeded south 4 km. Then he turned left proceeded 4 km to reach the point B. From B, he proceeded left to reach another place C which is 4 km away. In which direction has he to go to reach his police post?

Daughter's age is one-fourth of her father's age. Five years hence, she will be one-third of his age. Further after five years, what will be the ratio of her age to that of her father?

If 'LBAEHC' is coded as 'BLEACH', then which of the following is coded as 'NBOLZKMH'?

With which sport is Narain Karthikeyan associated?

Find the missing group of alphabets in the following series.
A, CD, GHI, (…), UVWXY

Who among the following was popularly known as the ‘Frontier Gandhi?'

Purkinje fibers are specialized -

If both object distance 'u' and image distance 'v' from a concave mirror is -20 cm and both object size and image size is 4 cm, then what is the radius of curvature 'R' of the mirror?