In the equation y = mx + 2, m is constant. If x = 8 when y = 26, then what is the value of x when y= 14?
2
8
12
4
11
How many more people died from heart related problems in 1982 than in 1980?
110
180
80
40
130
What is the average rate of change in the number of deaths caused by heart problem related from 1980 to 1982?
65
195
80
40
130
At the Barda School Christmas program, student tickets costs $ 1.50, and adult tickets cost thrice as much. If a total of 400 tickets were sold, and $ 1200 was collected, how many student tickets were sold?
200
100
300
250
350
Mrs. Flintoff invested a part of her $12,000 inheritance at 18 percent simple annual interest and the rest at 24 percent simple annual interest. If the total interest earned in one year was $ 2640, how much did she invest at 24 percent?
4000
6000
8000
3000
9000
One pump working continuously can fill a reservoir in thirty days. A second pump can fill the reservoir in twenty days. How long would it take both pumps working together to fill the reservoir?
24
12
6
48
2.4
Two standard dice having six faces are thrown. What is the probability of getting a total of 7 on those two dices?
5/36
1/9
1/3
7/36
1/6
The following question consists of two quantities, one in Column A and one in Column B. You are to compare the two quantities and choose from the given options.
Column A Column B
|x| + 4 |x + 4|
If the quantity in Column A is greater;
If the quantity in Column B is greater;
If the two quantities are equal ;
If the relationship cannot be determined from the information given
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
Six years ago Babul was four times as old as Mahi. In four years he will be twice as old as Mahi. What are their ages now (in years)?
M = 11 yrs, B = 26 yrs
M = 14 yrs, B = 38 yrs
M = 22 yrs, B = 70 yrs
M = 22 yrs, B = 38 yrs
None of these
There are two examination halls, A and B. If 20 students are sent from A to B, then the number of students in each room is the same. If 20 students are sent from B to A, then the number of students in A is thrice of that in B. The number of students in A and B respectively are
100, 80
100, 60
80, 40
140, 100
None of these
A train travelling at 106 km/hr crosses a boy sitting in a train of length 120 m travelling in the same direction at 52 km/hr in 30 seconds. What is the length of the faster train?
300m
320m
350m
330m
310m
In a business Jennet puts $ 10,000 and Kevin puts $ 15,000 and the time for which these sums are invested in the business is 1: 4. They receive $49000 as profit at the end of the year. What is the total amount that Jennet will receive if she gets extra 5% of the profit to manage the business?
$ 7000
$ 9500
$ 9800
$ 9450
$ 8500
A started a business with capital of $15,000 and 6 months later B joined him with a capital of $10,000. What is the share of B in a total profit of $1600 at the end of one year?
$ 300
$ 400
$ 1200
$ 1500
$ 600
Suzy & Lucy enter into a partnership by investing $ 20000 & $15000 respectively. Suzy leaves after 7 months and Lucy withdraws $6000 from his capital. How should they share the profit of $8700?
$ 4200, $ 4500
$ 3200, $ 5500
$ 3700, $ 5000
$ 4800, $ 3900
$ 4300, $ 4400
The marks of a person are directly related with the number of
hours a person spends in studies every day. R scored 84%, after studying 6 hours a day. What would be the marks of S,
who spends 5 hours a day on studies?
60%
65%
75%
80%
70%
Divide $ 615 among A, B and C in such a way that twice of A is equal to three times of B and seven times of C?
$ 305, $ 220, $ 90
$ 315, $ 200, $ 100
$ 315, $ 210, $ 90
$ 320, $ 215, $ 80
$ 325, $ 195, $ 95
How many kg of apples worth $ 10 should be mixed with 35
kg of apples worth $ 25 so as to have $ 15 as the average
cost of the apples?
65 kg
68 kg
75 kg
70 kg
78 kg