Two trains are running in opposite directions with speeds of 62 km/h and 40 km/h respectively. If the length of one train is 260 m, and they cross each other in 18 seconds, then what is the length of the other train?
- 240 meter
- 250 meter
- 260 meter
- None of these
The price of 357 mangoes is Rs.1517.25. What will be the approximate price of 49 dozen of such mangoes?
- 2000
- 2500
- 4000
- None of these
(3/5) 3X (3/5)-6=(3/5)2x-1 what is the value of X:
- 0
- 1
- -1
- None of these
A is 4 times as fast as B and therefore is able to finish the work in 45 days less than B. A and B, can complete the work in how many days?
- 12 days
- 18 days
- 15 days
- None of these
A rectangular lawn 80 meters by 60 meters has two roads each 10 m wide running in the middle of it, one parallel to the length and the other parallel to the breadth. Find the cost of gravelling them at Rs. 30 per square meter
- 3900
- 39000
- 30000
- None of these.
12 water pumps can make a water tank empty in 20 minutes. But 2 pumps are out of order. How long will the remaining pumps take to make the tank empty?
- 20 minutes
- 24 minutes
- 28 minutes
- None of these
Ali earns rs 7500 in 2 weeks what will he earn in 2 days if he works 6 days a week
- 1300
- 1250
- 1200
- None of these
The number of elements on power set {1,2,3} is :
- 5
- 6
- 7
- 8
She is my mother-in-law. Which punctuation mark is used in the sentence.
- Hyphen
- Exclamation
- Apostrophe
- None of these
Correct the following phrase. To fly at the face of
- foo fly at the face of
- to fly of the face of
- to fly in the face of
- None of these
