The area of a rectangle is 60 cm2 and its perimeter is 34 cm, then the length of the diagonal is
17 cm
11 cm
15 cm
15 cm
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?
6 m
5 m
10 m
10 m
A profit of Rs 960 is divided between A and B in the ratio The difference of their profit is
₹ 120/-
₹ 160/-
₹ 180 /-
₹ 180 /-
The average monthly salary of 19 members of a group is ₹ 16000/-. If one more members whose monthly salary is ₹ 20000/- has joined the group, then the average salary of the group is
₹ 18,250
₹ 16,200
₹ 18,000
₹ 18,000
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 ₹ 1000/- more. What is its cost price?
₹ 20,000
₹ 5,000
₹ 10,000
₹ 10,000
The price of an article is decreased by 10%. To restore it to its former value, the new price must be increased by
10%
11%
11%
A moving train passes a platform 50 m long in 14 sec and a lamp post in 10 sec. The speed of the train (in km/h) is
24
36
40
40