Arithmatic MCQ Question and Answer
Arithmatic MCQ Question and Answer
1. The diagonal of a square is 4v 2 cm. The diagonal of another square whose area is double that of the first square is—
- 8 cm
- 8v2 cm
- 4v 2 cm
- 16 cm
2. A train starts with the speed of 70 km/hr with its speed increasing every two hours by 10 km/hr. In how many hours will it cover 345 kms ?
- 2¼ hrs
- 4 hrs 5 mins
- 4½ hrs
- None of the above
3. How long does a train 110 metres long running at the speed of 72 km/hr take to cross a bridge 132 metres in length ?
- 9•8 sec
- 12•1 sec
- 12•42 sec
- 14•3 sec
4. A boatman goes 2 km against the current of the stream in 1 hour and goes 1 km along the current in 10 minutes. How long will it take to go 5 km in stationary water ?
- 40 mins
- 1 hr
- 1 hr 15 mins
- 1 hr 30 mins
5. The ratio of the incomes of A and B is 5 : 4 and the ratio of their expenditure is 3 : 2. If at the end of each year, each saves Rs. 1600, then the income of A is—
- Rs. 3400
- Rs. 3600
- Rs. 4000
- Rs. 4400
7. If 3/5th of a cistern is filled in 1 minute, how much more time will be required to fill the rest of it ?
- 40 sec
- 30 sec
- 36 sec
- 24 sec
8. In what ratio must water be mixed with milk costing Rs. 12 per litre to obtain a mixture worth Rs. 8 per litre ?
- 1 : 2
- 2 : 1
- 2 : 3
- 3 : 2
9. A number was divided successively in order by 4, 5 and 6. The remainders were respectively 2, 3 and 4. The number is—
- 214
- 476
- 954
- 1908
10. The difference between simple and compound interest @ 10% per annum on a sum of Rs. 1000 after 4 years is—
- Rs. 31
- Rs. 32•10
- Rs. 40•40
- Rs. 64•10