GENERAL INSTRUCTIONS (Please read the following instructions very carefully)
1. Question marks are mentioned with each Question.
2. Please write neat and clean hand-writing on Answer Sheet. Use Margin on right side and left side of Answer Sheet.
3. Do not refresh or back page.
4. Do not click the button Submit Test before completing the paper on Answer Sheet.
5. This is a ONE TIME attempt test. Once started, it cannot be reversed or attempted again.
6. Take photo of all the Sheets and make single pdf file.
1
From the following equation state which two variables are directly proportional.
2
, in this expression which power of x is in inverse relation with the fourth power of y.
4
3
From the following equation state which two variables are directly proportional
y = x
18 men can do a piece of work in 35 days. For doing the same work in 15 days, how many men are required?
36
32
42
46
5
6
If a and b vary inversely, fill in the blanks:
4,8
2,8
2,6
6,8
7
A worker is paid Rs. 200 for 8 days of work. If he works for 20 days, how much will he get?
500
1600
800
400
8
Inverse variation can be written as
9
If y varies inversely as , and the constant of variation is k = , what is y when x = 10?
Y = 4
Y = 5
10
From the following equation state which variables are directly proportional and find the proportionality constant k.
x,y, 3.5
x,z 35
x,z, 3.5
y,z, 3.5
11
Suppose that y varies inversely as x 2 and that y = 10 when x = .
Find the value of y when x = 3.
12
Suppose that y varies inversely as x 2 and that y = 10 when . Find the equation connecting x and y.
13
An agent receives a commission of Rs. 73.00 on sales of Rs. 1000.00 The commission he will get on sales of Rs. 100.00 is ______ .
Rs. 7.30
Rs. 7.00
Rs. 6.00
Rs. 6.30
14
From the following equation state which two variables are directly proportional and determine the proportionality constant k .
,
15
The distance a body falls from rest varies directly as the square of the time it falls (ignoring air resistance). If a ball falls 144 feet in three seconds, how far will the ball fall in seven seconds?
784
780
447
233