Let the speed of boat in still water be x km/hr and that of stream be y km/hr. ATQ, ⇒ (x + y) – (x – y) = 8 ⇒ y = 4 km/hr ⇒ x = 4 × 7/4 = 7 km/hr Required time = [44/(7+4)] + [36/(7−4)] = 16 hr
Where is the location chosen for establishing the world's first conservation and breeding center for the Asian Vulture?
Which one of the following statements best describes the role of B cells and T cells in the human body?
T’s age is 3 times the age of D. 4 years ago, the ratio of T and D is 4:1. Find the age of P who is 5/3 of T’s age.
“Wannacry” and “Petya” are related to which?
A married couple adopted a male child. A few years later, twin boys were born to them. The blood group of the couple is AB positive and O negative. The ...
Who became Brand Ambassador of “Star Sports” ?
The High Courts of Judicature initially established in India were located at
The critical perspective assumes that:
Three of the following words are alike in some manner and hence form a group. Which word does NOT belong to that group?
Consider the following statement
1. The ordinance making power of the President is parallel with the legislative power of parliament
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