` Math Challenge Saturday, 24 September /09/20161

Middle Section Classes : IV - VI 24/09/20162

Number System GeometryMetric Measures /Measurements Fractions, Decimals and Percentages Mixed Bag : 6 x 4 = 24Your Choice: 2 x 4 = 8 Multiple Choice: 2 x 4 = 8Visual Round: 3 x 4 = 12 Rapid Fire Set A: 5Rapid Fire Set B: 5 Rapid Fire Set C: 5Rapid Fire Set D: 5 Additional QuestionsRapid Fire Round 24/09/20163

Mixed Bag Round 5 x 4 = 20 Questions Mixed questions from different topics of Math Each question carries 10 points and if passed to the next two groups 5 and 3 points respectively. Time allowed 30 seconds, 15 seconds and 10 seconds. 24/09/20164

Mixed Bag Round Topic – Geometry 24/09/20165

Geometry Answer: A pentagon is a five sided polygon. Question: What is the name of a five sided polygon? 24/09/20166

What is the triangle called with no two sides equal ? Answer: Scalene triangle 24/09/20167 Geometry- Triangle-Terminology

What is the name given to the two angles the sum of which is 180 degrees? Answer: Supplementary angles 24/09/20168 Geometry- Angles-Terminology

What is the name for an angle that measures 120 degrees? Answer: Obtuse angle 24/09/20169 Geometry- Angles-Terminology

Mixed Bag Round Topic – Algebra 24/09/201610

What is the value of N for the equation 4 + N = 18 ? Answer: 14 Algebra-Equations 24/09/201611

What is the value of N for the equation N ÷ 4 = 6 ? Answer: 24 Algebra-Equations 24/09/201612

Question: What is the simplified form of : c ∙ c ∙ c ∙ d ∙(-2). d ∙ c ∙ d ? Answer: -2c 4 d 3 Algebra 24/09/201613

How many terms are there in a trinomial? Answer: 3 Algebra-Equations 24/09/201614

Mixed Bag Round Topic – Number 24/09/201615

What is the greatest factor of 24 ? Answer: 24 24/09/ Number-Factors

What is the cube of 7? Answer: /09/ Number-Cube Numbers

What is the LCM of 2, 4 and 5? Answer: 20 Numbers-LCM 24/09/201618

How many eggs are in 15 dozen? Answer: /09/ Number-Basic Operations

What is 2 2 X 3 2 Answer: 36 24/09/ Number-Indices

What is 248 – 166 ? Answer: 82 24/09/ Number-Basic Operations

Express 2040 in Roman numerals. Answer: MMXL 24/09/ Number-Roman Numerals

What does the Roman numeral DCLX represent in decimal system? Answer: /09/ Number-Roman Numerals

Mixed Bag Round Topic – FDP 24/09/201624

What is the simplified form of Answer: 24/09/ FDP-Fractions

What is Answer: 10 FDP-Fractions 24/09/201626

What is 40 % of 60? Answer: 24 24/09/ FDP-Percentage

What is 10 – 2.25 ? Answer: 7.75 FDP-Decimals 24/09/201628

Mixed Bag Round Topic – Metric Measure 24/09/201629

How many decades are there in a century? 24/09/ Measurement-Time Answer: 10

How many years are there in a century? 24/09/ Measures-Time Answer: 100

How many grams are there in 2.5 kg? 24/09/ Metric Measures Answer: 2500 grams

How many minutes are there in 2and half hours? 24/09/ Metric Measures Answer: 150 minutes

Your Choice Round 2 x 4 = 8 Questions Questions from the topics of your choice among Number, Algebra and coordinates, Mensuration, Fractions-Decimals – Percentages, No group will be allowed to choose more than one questions from the same category. Each question carries 5 points. Time allowed 30 Seconds for each question. Question will not be passed to the other groups. 24/09/201634

Your Choice Round Topic – FDP 24/09/201635

What is 25% of 16 Answer: 4 24/09/ FDP-Fractions

What is 1.3 x 0.3? Answer: 0.39 FDP-Decimals 24/09/201637

What is the lowest form of ? Answer: FDP-Fractions 24/09/201638

What is the common denominator for ? Answer: 18 FDP-Fractions 24/09/201639

Your Choice Round Topic – Number System 24/09/201640

What is the smallest number that can be formed with digits 2, 0, 5, 4? Answer: 2045 Numbers 24/09/201641

What is the value of 3 x ÷ 2 ? Answer: 16 Number-Integers 24/09/201642

What is the next number in the pattern 3, 9, 27, …? Answer: 81 Number-Patterns 24/09/201643

Which counting number is neither prime nor composite? 24/09/ Number Answer: 1

Your Choice Round Topic – Measurements 24/09/201645

What is the number of minutes in 1 day? Answer: /09/ Measurement-Time

How many centimetres in 1.8 m? 24/09/ Metric Measures Answer: 180

How many grams are there in 2.43 kilograms? 24/09/ Metric Measures 2430 grams

What will be the time 5 hours and 35 minutes after 11:45 AM ? Answer: 5:20 PM Measurement-Time 24/09/201649

Your Choice Round Topic – Geometry 24/09/201650

What is the side opposite to the right angle in a right angled triangle called ? Answer: Hypotenuse 24/09/ Geometry- Triangle-Terminology

What is the measure of the third angle of a triangle containing two angles 50 and 60 degrees ? Answer: 70 degrees 24/09/ Geometry- Triangle-Calculation

What is the name for a triangle with any 2 sides of equal length? Answer: Isosceles triangle 24/09/ Geometry-Triangles

24/09/ What is the name for a six-sided polygon? Answer: Hexagon Geometry-Polygons

Multiple Choice Round Topic – Miscellaneous 24/09/201655

Which of the following is a true statement? a < b = c < d < Answer: c < /09/ FDP-Decimal Multiple Choice

Zack pays Rs 2 for each minute he talks to his friend Nicole on the cell phone. Zack calls Nicole at 5:43 p.m. and talks until 6:00 p.m. How much does the call cost? a. Rs 17 b. Rs 19 c. Rs 34 d. Rs 2 Answer: c. Rs 34 24/09/ Numbers-Operations

Number -Comparison “Jena collected 337 aluminum cans. Bill collected fewer cans than Jena. Which of these number sentences show a comparison between the number of cans that Jena and Bill collected? A. 299<337 B. 338<337 C. 337>401 D. 337>339 ” Answer: A. 299<337 24/09/201658

“A farmer places 12 eggs into each egg carton. If her chickens lay 80 eggs during one day, how many cartons will she fill completely? A. 5 B. 6 C. 7 D. 8 ” Answer: B.6 24/09/ Number -Comparison

Number The media center in the school has more than 1,679 books but less than 1,683 books. What number could be the number of books in the media center. A. 1,678 B. 1,679 C. 1,681 D. 1,683 Answer: C. 1,681 24/09/201660

Number-Rounding off “If you were rounding to the nearest hundred, what number would not be rounded to 600? A. 556 B. 649 C. 610 D. 549 ” Answer: D /09/201661

There are 80 kids performing in the school play. Half of the students are given 2 tickets for their family to come to the performance. The other half is given 1 ticket each. How many tickets were given out? A: 40 B: 80 C: /09/ Geometry- Triangle-Terminology

A clown came to the party with 50 red balloons, 50 blue balloons, and 75 white balloons. Half of the blue balloons popped and 10 of the white balloons flew away. How many did the clown have left to give away to the kids? A: 100 B: 120 C: /09/ Geometry- Triangle-Terminology

Visual Round 3 x 4 = 12 Questions Questions from the topics of math in visual form Each question carries 10 points. If answered incorrectly or not answered, question will be passed to the next group. Time allowed 30 Seconds, 15 seconds and 10 seconds for each question. 24/09/201664

Bus Timetables in Kathmandu: Route Until Hour Every And Maharajgunj Gaushala Koteshwor Satdobato Balkhu Kalanki Gongabu Bus Park 1.At what time, does the first bus arrive at Koteshwor? 2.What is the latest time that you can get bus from Satdobato to Koteshwor? 3.How long is the journey for from Kalanki to Gaushala? 4.What is the total duration of journey in a Route 15 Bus? Answers: minutes 4.49 minutes 24/09/201665

The bar chart shows the number of people using a café at lunchtime during one week. How many people used it on Monday? Sat Bar Charts MTWTFSS Frequency On which day was the café busiest? 10 How many people used it on Wednesday? 7 How many people used it on the first 3 days? 25 24/09/201666

Reindeer counting In this picture what is the sum of the number of legs and the number of tails? Answer: = 50 24/09/201667

Reindeer counting In this picture how many legs, tails and noses do the reindeer have altogether? Answer: = 72 24/09/201668

1/41/4 Answer: What fraction is shaded? 24/09/201669

In the figure, which place is the coldest place? Answer: Moscow 24/09/201670

Rapid Fire Round 10 x 4 = 40 Questions Mixed questions from different topics of Math Each question carries 5 points. Time allowed 2 minute and maximum number of questions for each group is 10 24/09/201671

Rapid Fire Round Group A 1.How many weeks are there in 35 days? 2.Like fractions have different denominators. True or false? 3.If A be the set of vowel alphabets, the cardinal number of A is 6. True or false? 4.Set of even numbers. What type of set is this: Finite or infinite? 5.In 3478, in what place the digit 4 is situated? 6.What is the smallest number of 3 digits? Answers: 24/09/201672

Rapid Fire Round Group B 1.Sum of 3 angles in a triangle is 190 degrees. True or false? 2.In like fractions, what are equal? 3.What is the LCM of 2 and 3? 4.Is 275 divisible by 3? Yes or no? 5.What is cube of 4? 6.How many centimetres are there in 3 feet? Answers: 24/09/201673

Rapid Fire Round Group C 1.How many weeks are there in 35 days? 2.In a fraction what is the top number called? 3.The sum of two complementary angles is how many degrees? 4.Set of even numbers. What type of set is this: Finite or infinite? 5.In 3478, in what place the digit 4 is situated? 6.What is a triangle called which has all the three sides equal? Answers: 24/09/201674

Rapid Fire Round Group D 1.How many weeks are there in 35 days? 2.What is ? 3.What is 2/5 equivalent to in percent? 4.What is 0.2 x 100? 5.What is the formula for area of a rectangle? 6. Answers: 24/09/201675

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Additional Questions 24/09/201677

Simplify: 10 ÷ x 1 Answer: 8 Integers 24/09/201678

How many factors of 24 are also prime numbers? Answer: 2 24/09/ Number-Prime Factors

One of the angles in a right-angle triangle is 66°. What is the size of the other acute angle? Answer: 24 degrees 24/09/ Geometry-Triangles

How many prime numbers are there between 1 and 20? Answer: 8 24/09/ Number-Prime Numbers

What is the perimeter of a 4 x 5 rectangle ? Answer: 18 units Mensuration-Perimeter 24/09/201682

What is 75% of Rs 7 Answer: Rs /09/ FDP-Percentage

What is 75% of 36? Answer: 27 24/09/ FDP-Percentage

How many seconds are there in 1 hour? Answer: 60 x 60 = 3600 seconds 24/09/ Number-Basic Operations

Express 0.4 in the lowest fraction Answer: FDP-Decimal-Fraction 24/09/201686

What is the difference Between -3 and -5? Answer: -2 Numbers-Integers 24/09/201687

How many faces does the above figure/object has? Answer: 5 24/09/201688

There were 30 questions on a math test. Chaz got 80% of them correct. How many questions did he answer correctly? F.) 24 G.) 18 H.) 15 J.) 6 K.) NG 24/09/ Geometry- Triangle-Terminology

24/09/ : 12 Answer: 3:2