The average of twelve numbers is 24. If the average of only eight of these numbers is 25, then what is the average of the remaining four numbers?
88
22
44
200
4
The simple interest on Rs.6000 at a certain rate of interest for 7 Years is Rs.3780. What is the rate of interest per annum?
6
10.5
7
9
None of these
The amount of Rs.600 will earn Rs.300 as simple interest at the rate of 10% per annum in
4 years
5 years
6 years
7 years
None of these
What smallest digit should replace * in the number 24*8 to make it exactly divisible by 8?
4
6
8
1
None of these
A number exceeds its one-fifth by 20. what is that number?
100
25
5
20
None of these
The correct least number, which when divided by 12,16 and 18 leaves in each case a reminder 5,is
149
293
337
481
None of these
A’s salary is Rs. 300 more than B’s salary and B’s salary is Rs. 200 more than C’s salary. If the total of B’s and C’s salary is Rs. 1800, then what is the salary of A?
Rs.800
Rs.1000
Rs.1300
Rs.3100
None of these
The amount of loss incurred by selling an article for Rs.800 is 50% of the amount gained if it is sold for Rs. 1400. At what price should it be sold to have 20% profit?
Rs.1250
Rs.1600
Rs.1200
Cannot be determined
None of these
A shopkeeper earns a profit of Rs.60 by selling an article. Had he sold the same article at Rs. 520, The profit percent would have been 30. At what price did he sell the article?
Rs.580
Rs.460
Rs.400
Rs.540
None of these
The profit earned by selling a watch for Rs. 850 is as much as the loss incurred when it is sold for Rs.650. What is the cost price of the watch?
Rs.720
Rs.750
Rs.800
Rs.690
None of these
If the price of a commodity increased by 50% by how much percent, the consumption is to be reduced to keep the expense same.
20%
50%
25%
The cost price of 16 fountain pens is equal to the selling price of 20 fountain pens. Find the loss percent.
20%
10%
25%
15%
12.5%
The percentage of boys in a school is 36% of the total number of 1800 students; find the number of boys in the school.
324
648
1296
1800
900
If percentage increase of 108 to 162 is same as the percentage increase of 66 to some number, find the number.
90
98
88
65
99
If 0.05% of x is 15 feet what is 12% of x?
3600 feet
3200 feet
2400 feet
4000 feet
2600 feet