The questions prepared in this section will be much useful for the students who are in grade 5 and 6.

Question 1 :

Find the value of Solution

Question 2 :

On 1st March some years ago, one US Dollar could be exchanges for 1.45 Singapore dollar. On the same day, 1000 Thai Bhat could buy 50 Singapore dollars. How much US dollars could 29000 Thai Bhat buy on that day ?

(A)  500  (B)  2000  (C)  1000   (D)  1500

Question 3 :

The average age of seven numbers is 49 y, if 1 is added to the first number, 2 is added to the second number, 3 is added to the third number and so on upto the seventh number, what is the new average ?

(A)  53y  (B)  53y + 1  (C)  49y + 4  (D)  7y + 13

Question 4 :

Ravi and Harish take 1 hour to clean the fish tank together. If Ravi takes m hours to clean the tank on his own, how long will it take Harish to clean the tank alone ?

(A)  1/m hours   (B)  (m - 1)/m hours   (C)  m/(m - 1) hours

(D)  (m - 1) hours

Question 5 :

Meera had to cut some identical circles of radius 2 cm from the rectangular sheet of paper measuring 60 cm by h cm as shown. What is the maximum number of circle she could cut ? (A)  3.75 h  (B)  3.15 h  (C)  15 h  (D)  12 h

Question 6 :

A basket of pears and 2 baskets of oranges weigh 13 kg. 2 baskets of apples and 2 baskets of oranges weigh 22 kg. 3 baskets of pears and 2 baskets of apples weigh 21 kg. How much does each basket of fruit weigh ?

(A)  3, 5, 6  (B)  2, 5, 3  (C)  1, 5, 6  (D)  2, 3, 3

Question 7 :

Miss Cussler was born on the 1st January many years ago. In 2002, her age was the sum of all four digits of the year that she was born in. How old was Miss Cussler in 2002 ?

(A)  15 years    (B)  20 years    (C)  22 years   (D)  12 years

Question 8 :

There is a flight of 8 steps in a staircase. A person can either take one or two steps up each time. In how many ways can the person reach the eighth step ?

(A)  64  (B)  56   (C)  21  (D)  48

Question 9 :

There are ten points on the circumference of a circle. How many triangles can be formed by using any three points as their vertices ?

(A)  720    (B)  10!    (C)  120    (D) 9!

Question 10 :

The figure given below is made up of three-quarter circle and a quadrant. O is the center of the circle. What is the area of the figure ?  After having gone through the stuff given above, we hope that the students would have practiced math olympiad worksheet.

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WORD PROBLEMS

Word problems on simple equations

Word problems on linear equations

Algebra word problems

Word problems on trains

Area and perimeter word problems

Word problems on direct variation and inverse variation

Word problems on unit price

Word problems on unit rate

Word problems on comparing rates

Converting customary units word problems

Converting metric units word problems

Word problems on simple interest

Word problems on compound interest

Word problems on types of angles

Complementary and supplementary angles word problems

Double facts word problems

Trigonometry word problems

Percentage word problems

Profit and loss word problems

Markup and markdown word problems

Decimal word problems

Word problems on fractions

Word problems on mixed fractrions

One step equation word problems

Linear inequalities word problems

Ratio and proportion word problems

Time and work word problems

Word problems on sets and venn diagrams

Word problems on ages

Pythagorean theorem word problems

Percent of a number word problems

Word problems on constant speed

Word problems on average speed

Word problems on sum of the angles of a triangle is 180 degree

OTHER TOPICS

Profit and loss shortcuts

Percentage shortcuts

Times table shortcuts

Time, speed and distance shortcuts

Ratio and proportion shortcuts

Domain and range of rational functions

Domain and range of rational functions with holes

Graphing rational functions

Graphing rational functions with holes

Converting repeating decimals in to fractions

Decimal representation of rational numbers

Finding square root using long division

L.C.M method to solve time and work problems

Translating the word problems in to algebraic expressions

Remainder when 2 power 256 is divided by 17

Remainder when 17 power 23 is divided by 16

Sum of all three digit numbers divisible by 6

Sum of all three digit numbers divisible by 7

Sum of all three digit numbers divisible by 8

Sum of all three digit numbers formed using 1, 3, 4

Sum of all three four digit numbers formed with non zero digits

Sum of all three four digit numbers formed using 0, 1, 2, 3

Sum of all three four digit numbers formed using 1, 2, 5, 6 