Arithmatic MCQ Question and Answer
Arithmatic MCQ Question and Answer
32. 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
33. 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
34. 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
35. 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
36. The maximum length of a pencil that can by kept in a rectangular box of dimensions 8 cm × 6 cm × 2 cm, is—
- 2√13 cm
- 2√14 cm
- 2√26 cm
- 10√2 cm
37. What is the smallest number by which 3600 be divided to make it a perfect cube ?
- 9
- 450
- 50
- 300
38. At what time between 9 and 10 o’clock will the hands of a watch be together ?
- 45 min past 9
- 50 min past 9
- 49 1/11 min past 9
- 48 2/11 min past 9
39. A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the number is reversed. The number is—
- 18
- 42
- 81
- 24
40. The edges of a cuboid are in the ratio 1 : 2 : 3 and its surface area is 88 cm2 . The volume of the cuboid is—
- 24 cm3
- 48 cm3
- 64 cm3
- 120 cm3