These are the Math Challenge Questions for Grade 6 Elimination Round Part 2 questions 26-50. Questions 1-25 can be found  here. More past tests can be found here and more Grade 6 reviewers can be found here. If you have old tests, kindly send it to, so we can share it here with answers/solutions.


26.) What percent of 75 is 15?

27.) The marked price of P1 500.00 of a dress includes a 20% gain. What is its buying price?

28.) Mang Tirso has a basic salary of P15 500.00 a month. He also gets 5% of the sales for amounts beyond P100 000.00 as commission. How much did e earn in a month when he sold P282 000.00 worth of goods?

29.) During a sale, Anne paid P1 512.00 for a dress marked P1 800.00. What percent is the discount?

30.) Triangle ABC is isosceles. One leg is 13cm and the base is 7cm less than twice the length a leg. What is the perimeter of ∆ABC? 

31.) How many days are there in 12 weeks?

32.) What is the area of the shaded part if the radius is 9cm? (Use π ≈ 3.14)

33.) A rectangular tank is 1.8m long, 1.4m wide and 1.2m high. What is the volume in litres?

34.) If ¾ of the area of a square is 60.75cm2, what is its area?

35.) How many segments can be named from his figure?

36.) How many rays can be named from the figure?

37.) The car of Mr. Cruz consumes 8 litres of gasoline to cover 84km. At that rate, how far can it go
with 10 litres?

38.) A rectangular garden is 8m long and 6m wide. How many santan bushes 4dm apart can be planted along its edges?

39.) A picture 15cm by 10cm is framed on a piece of cardboard 19cm by 14cm. What area of the cardboard can be seen?

40.) What percent less than 150 is 120?

41.) How many 1dm square tiles are needed for a bathroom 2.4m by 1.8m?

42.) Two angles of a triangle are 65° and 52°. What is the third angle?

43.) The scale of a map is 1cm to 50km. Two cities are 6.5cm apart on the map. How many kilometers apart are they?

44.) The monthly income of a family is P12 500.00 of which P4 375.00 is spent for food. If a circle graph represents their monthly expenses, how many degrees represent food expenses?

45.) How many numbers greater than 100 but less than 200 give a remainder of 3 when divided by 7?

46.) A certain clock loses 15 minutes every hour. If the clock is set to the correct time at 9:00a.m., what will the correct time be when the slower clock shows 9:00 a.m. the next day?

47.) A room is 6m long, 4.5m wide and 4m high. The four walls and ceiling are to be painted but NOT the doors and windows. If the doors and windows have an area of 14m2, what is the area to be painted?

48.) A pyramid-like circus tent has a 32m by 28m rectangular base. If it is 15m high, what volume of air does it enclose?

49.) Liza arranged 66 roses in seven vases. Some vases had 6 red roses and the others had 12 pink roses. How many vases had red roses?

50.) Lina gas 38 US stamps and 42 other foreign stamps. Her Philippine stamps are 8 fewer than twice as many as all the other stamps. How many stamps in all has she?