A and B together finish a job in 24 days, While A, B and C together can finish the same job in 8 days. C alone will finish the work in
12 days
14 days
16 days
24 days
The original price of a TV set is â¹6,000/-. If the price is discounted by 20% and then raised by 10% for service contract, the price charged by the shopkeeper is
â¹ 5,400
â¹ 5,280
â¹ 5,100
â¹ 4,200
A certain sum of money was divided between A, B and C in the ratio 5 : 6 : 9. If A received â¹ 450/-, the sum divided was:
â¹ 2,000/-
â¹ 1,800/-
â¹ 2,250/-
â¹ 1,000/-
By selling a bag at â¹ 230/-, profit of 15% is made. The selling price of the bag, when it is sold at 20% profit would be:
â¹ 250/-
â¹ 205/-
â¹ 240/-
â¹ 200/-
The weights of two iron balls are 3.5 kg and 7.5 kg. What is the percentage weight of the first ball with respect to second ball?
35%
45%
A.
A bus travels at the speed of 36 km/hr, then the distance covered by it in one second is:
10 m
15 m
12.5 m
13.5 m
Δ ABC and Δ DEF are two similar triangles and the perimeter of ΔABC and ΔDEF are 30 cm and 18 cm respectively. If length of DE = 36 cm, then the length of AB is
60 cm
40 cm
45 cm
50 cm