Start learning 50% faster. Sign in now
P was born in July. Q’s birthday is before N. Q wasn’t born in July. Birthdays of both Q and N are in the same month. Therefore, both Q and N may have their birthdays in January, April or May. T’s birthday is immediately after N’s. The number of persons who have their birthdays between the birthdays of S and T is equal to the number of persons who have their birthdays between the birthdays of N and P. If N’s birthday is on 23 rd May or on 23 rd January, then as shown in figure, the condition of the equal no. of birthdays between S and T, and N and P won’t be met.(refer to the below table)
The number of persons who have their birthdays between the birthdays of S and T is equal to the number of persons who have their birthdays between the birthdays of N and P. R does not have birthday in May. There are three birthdays between the birthdays of R and O. Now there are two possible dates for P’s birthday u.q. 14th July and 23rdJuly. First let us assume P's birthday on 14th July-
But, the condition that there are three birthdays between the birthdays of R and O wouldn’t be met in the above arrangement. Therefore, assuming P’s birthday is on 23rd July and redrawing the table, we get-
On the recommendation of _____ in 1978, a number of electrification works were taken up in Indian Railways.
The average annual growth rate of capital for Indian Railways was ______ between 1860 and 1939.
The Golden Quadrilateral links major metropolitan cities of India.
What technique is used to stabilize slopes in hilly railway regions?
National Academy of Indian Railways is situated at:
Which railway station holds the Guinness World Record for the largest route relay interlocking system?
Which system is most suitable for bridges and large-scale structures?
Which innovation stabilizes railway tracks in flood-prone areas?
_______ private companies incorporated in Britain constructed and managed the early trunk lines in India.
The total of 42 separate railway systems, including ______ owned by the former Indian princely states, existed at the time of independence spanning a t...