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 × 5/2 = 10 km/hr Required time = [42/(10+4)] + [36/(10−4)] = 9 hr
Fruit of mango is known as
Which of the following is not a correct statement?
Licensing and registration of food business in FSSAI are covered under which section:
______________ formulated water grid
Hue denotes:
bhindi yellow vein clearing disease is transmited by
Central Avian Research Institute ,Izzatnangar was established in the year
Which type of clay mineral chlorite is
Which element is responsible for nodulation in legumes?
Mid season pear cultivars for high hills of Himachal Pradesh are
A. Bartlett
B. Starkrimson
C. Flemish Beauty
D. Conference<...
