AVERAGES
WORKSHEET
1. Of the three numbers the first is twice the second and the second is thrice the third. If the
average of the three numbers is 10, the numbers are
(a) 18, 3, 9
(b) 9, 3, 18
(c) 3,9,18
(d) 18, 9, 3
2. The average of marks obtained by 1

Honors Homework 3
Math 241 Sections E1H/F1H Fall 2014
Name:
due Dec 2, 2014
Section (circle one): E1H (1-1:50 pm) F1H (2-2:50 pm)
Honor statement: I have not received assistance from others or consulted references other than the Stewart
text, the lecture

Honors Homework 1
Math 241 Sections E1H/F1H Fall 2014
due September 30, 2014
Name:
Honor statement: I have not received assistance from others or consulted references other than the Stewart
text or my notes for this assignment.
Signed:
Rules: Absolutely n

Honors Homework 2
Math 241 Sections E1H/F1H Fall 2014
Name:
due October 28, 2014
Section (circle one): E1H (1-1:50 pm) F1H (2-1:50 pm)
Honor statement: I have not received assistance from others or consulted references other than the Stewart
text, the lec

TIME AND WORK
WORKSHEET IV
1
There are 3 workers A, B and C, who take 6, 4 and 8 hours respectively for making a toy by
themselves. How long it would take if all were to work together?
(a) 4 hours
(b) 3 hours
(c) 2 hours
(d) 6 hours
2
A can complete a wor

TIME SPEED AND DISTANCE
CLASS ASSIGNMENT
1. A train of length 280m crosses a platform of length 220m. If the speed of the train is60 kmph,
find the time taken to cross the platform.
(a) 60 sec
(b) 30 sec
(c) 45 sec
(d) 8.33 sec
2. A man takes 6 hr 15min w

GEOMETRY AND MENSURATION
WORKSHEET VIII
1.
The figure shows a circle of diameter AB and radius 6.5 cm. If chord CA is 5 cm long,
find the area of ABC
.
(a) 60cm2
(b) 30cm2
(c) 40cm2
(d) 52cm2
2.
Sum of the radius of the base and the height of a solid cyli

PROFIT LOSS AND DISCOUNT
WORKSHEET
1. A dishonest business man professes to sell his articles at cost price but he uses false
weights with which he cheats by 10% while buying and by 10% while selling. Find his
percentage profit.
(a) 2.22 %
(b) 22.22 %
(c)

RATIO PROPORTION MIXTURES SOLUTIONS
Ratio Proportion
1.If a:b=3:7,find the value of (5a+b):(4a+5b)
(a)15:44
(b)22:35
(c)15:49
(d)22:47
2.A bag contains one rupee,50 paise and 25 paise coins in the ratio 1:2:4.If the total amount is Rs
75,then find the num

PERCENTAGE
WORKSHEET I
1. The length and breadth of a rectangle are changed by +20% and by -10% respectively. What is
the percentage change in the area of the rectangle?
(a) 4% decrease
(b) 4 % increase
(c) 8 % decrease
(d) 8% increase
2. A machine deprec

DATA INTERPRETATION
WORKSHEET
Directions for Q1 o Q4 : Age-wise Brand Ownership of Television Sets
1
Brand
< 1 year old
1 2 years old 2 5 years old 5 years old
LG
15 %
45 %
40 %
Samsung
5%
15 %
25 %
55 %
BPL
10 %
10 %
10 %
70 %
Videocon
25 %
55 %
20 %
Son

NUMBER SYSTEM
WORKSHEET I
1. The 7th digit from the left of (202)3is
(a) 2 (b) 4 (c) 8 (d) 6
2. When 242 is divided by a certain divisor the remainder obtained is 8. When 698 is divided by
the same divisor the remainder obtained is 9. However, when the su

1
LOGICAL REASONING
CODING - DECODING
1. If a meaningful word can be formed by rearranging the letters USCALA, the first letter so formed is the
answer. If no such letter can be formed, the answer is X.
(a) C (b) A (c) S
(d) L
2. If Cushion is called Pill

AGES AND SIMPLE EQUATION
WORKSHEET
1.
2.
Yann will be x year old y years from now. How old was he z years ago?
(a) x + y + z
(b) x + y z
(c) x y z
(d) y x z
When I add 4 times my age 4 years from now to 5 times my age 5 years from now, I get 10
3.
times m

CLOCKS AND CALENDARS
WORKSHEET III
CLOCKS
1. On what dates of July 2004, did Monday fall?
(a) 5, 12, 19, 26
(b) 3, 10, 17, 24
(c) 4, 11, 18, 25
(d) 6, 13, 20, 27
2. What was the day of the week on 16th April, 2000?
(a) Monday
(b) Sunday
(c) Saturday
(d) F

Math 241 Sections ElH/FlH, Fall 2014
Vectors in n—dimensional space and two famous inequalities
The n-dimensional space R":
o R", the n-dimensional Euclidean space, is the generalization of the plane R2 and three-dimensional space R“, to
11 dimensions Fbr