Q51. In one minute 3/7 of a bucket is filled. The rest of the bucket can be fill in:

• 3/7 minutes
• 21 minutes
• 4/3 minutes
• 15 minutes

Q52. A man reached at 09.00 hours in a place of meeting on Sunday. He was 10 minutes earlier than the man who was 30 minutes late in attending the meeting. What was the schedule time of meeting?

• 09.10
• 08.40
• 09.20
• 08.50

Q53. The price of petrol is increased by 25%. how much percent must a car owner reduce his consumption of petrol so as not to increase his expenditure on petrol?

• 50%
• 100%
• 25%
• 20%

Q54. A bag contains 25 paise, 10 paise and 5 paise coin in the ratio 1:2:3. If their total value is Rs. 30, then the number of 5 paise coin is:

• 50
• 100
• 150
• 125

Q55. A number when divided by 27 leaves remainder 13 if the number is divided by 9, the remainder is

• 9
• 7
• 8
• 4

Q56. The compound interest on sum of Rs. 33750 for 3 years at the rate of 6*2/3 is:

• 2710
• 2170
• 7210
• 7102

Q57. At what rate of simple interest will a sum be tripled itself in 1 years?

• 11*1/2 p.a
• 13*1/2 p.a
• 14*1/2 p.a
• 12*1/2 p.a

Q58. An article is marked at Rs. 10,00,000. The shopkeeper allows successive discount of x%, y% and z% on it. The net selling price is :

• Rs. (100-x)(100-y)(100-z)
• Rs. (100-x)(100-y)(100-z) x 10power 6
• Rs. (100-x)(100-y)(100-z)/ 10power 6
• Rs. (100-x)(100-y)(100+z)

Q59. In what time will a sum of money put at 12.5 % simple interest trebles itself?

• 12 years
• 16 years
• 20 years
• None of these

Q60. Two trains of length 125 metre and 175 metre are travelling in the same direction at 40 km/h and 22 km/h respectively. In What time will they completely pass each other?

• 2 minutes
• 1 minute
• 1.5 minutes