For the following questions answer them individually
The area of a rectangle in 60 cm2 and its perimeter is 34 cm, then the length of the diagonal is
A cloth merchant has announced 25% rebate in prices. If one needs to have a rebate of ₹ 40, then how many metres of cloth costing ₹ 32 per metre he should purchase.
A profit of Rs. 960 is divided between A and B in the ratio 1/3:1/2. The difference of their profit is :
The average monthly salary of 19 members of a group is Rs. 16000. If one more members whose monthly salary is Rs. 20000 has joined the group, then the average salary of the group is
A T.V was sold at a profit of 5% If it had been sold at a profit of 10% , the profit would have been Rs. 1000 more. What is its cost price ?
The price of an article is decreased by 10%. To restore it to its former value, the new price must be increased by :
A moving train passes a platform 50m long in 14 seconds and a lamp post in 10 seconds. The speed of the train (in km/h) is :
