For the following questions answer them individually
A train X leaves Howrah at 6 a.m. and reaches Asansol at 10 a.m. Another train Y leaves Asansol at 8 a.m. and reaches Howrah at 11.30 a.m. The two trains cross one another at
In what time will 8,000, at 3% simple interest per annum produce the same income as 6,000 does in 5 years at 4% simple interest ?
A man borrows some money at 3% simple interest per annum and lends it to somebody at 5% interest to be compounded annually. By this he makes a profit of Rs. 541 at the end of 3 years. The money he borrowed was
The amount proposed on education is greater than that on Roads and Communication by
who is the first economist to receive the nobel prize in economics in single
The supply of money in a cuntry means
Which one of the following is an advantage of the market economic system ?
The vertical distance between total cost and total variable cost is