For the following questions answer them individually
Rahul’s salary is 40% less than Rakesh’s salary. Deepak’s salary is 80% more than Rahul’s salary. If Deepak’s salary is ₹ 34560, then what is the salary of Rakesh?
A man goes from C to D at 40 km/h and he returns from D to C at x km/h. If the average speed of the man for the whole journey is 60 km/h, then what is the value of x?
The average of four numbers is 20. If the average ofthe first two numbers is 15, then what is the average of the last two numbers?
The length of one of the diagonals of a rhombus is 48 cm. If the side of the rhombus is 26 cm, then what is the area of the rhombus?
According to Census 2011, which of the following states has the highest density of population in India?
