Question
The average daily income of 7 men, 11 women and 2 boys
is Rs.257.50. If the average daily income of the men is Rs.10 more than that of women and the average daily income of the women is Rs.10 more than that of boys, the average daily income of a man isSolution
given the average income of 7men,11 women and 2 boys is 257.5 let the amount of men be M women be W and boys be B so 7M+11W+2B/7+11+2=257.5 so 7M+11W+2B=20*257.5 7M+11W+2B=5150 given that avg daily income of men =10+W----1 W=10+B-----2 M+20+B------3 we need to find the average income of men so convert equation 1,2,3 in form subjective to M so, now the average is 7M+11(M-10)+2(M-20)/20 7M+11M+-110+2M-40=5150 20M-150=5150 20M=5300 M=265
Which of the following is not a type of vascular tissue in plants?
The part of MB plough that resists the side pressure exerted by the furrow slice on the mould board is:
Foliar application of the following improves the grain yield in blackgram during flowering stage
____ is a milk process that makes milk more easily digested by those with a sensitive digestive system.
Hen required how much sq/ft as per NABARD norms?
The Gurgaon project in Punjab was initiated by
Which crop is associated with the fungal disease known as "Karnal bunt," which is caused by the fungus Tilletia indica and results in the discoloration...
As per the fourth advanced estimates the estimated total foodgrain production (2021-22) in India is _____
____ was marked as the International Year of soils.
An irrigation project is called as medium irrigation project when CCA is
