Arithmatic MCQ Question and Answer
Arithmatic MCQ Question and Answer
51. 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
52. 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
53. The value of
(1/2 + 1/2 + 1/2 + 1/2)/(1/2)
(1/4+ 1/4+1/4+1/4+1/4)/(1/4) is :
(1/2 + 1/2 + 1/2 + 1/2)/(1/2)
(1/4+ 1/4+1/4+1/4+1/4)/(1/4) is :
- 2
- 3/2
- 4/13
- 3 6/13
54. 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—
then the income of A is—
- Rs. 3400
- Rs. 3600
- Rs. 4000
- Rs. 4400
56. 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
57. 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
58. 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
59. 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
60. The maximum length of a pencil that can by kept in a rectangular box of dimensions 8 cm × 6 cm × 2 cm, is—
- 2v13 cm
- 2v14 cm
- 2v26 cm
- 10v2 cm