PAKTURK 10th National Interschool Math OlympiadClass 6

Q 1: 0.04 x 0.1 =?A)0.004B)0.04C)0.4D) 4Q 2:A three years old baby can count up to 10. What is the sum of the numbers which the baby can count?A)19 B) 30C)45D) 55Q 3:What is the product of the third multiple of 5 and the second highest divisor of 20?A)150B)300C)450D)600Q 4:How many times 2048 needs to be divided by 2 get 2?A)12B) 10C)10D)9

Q 5:= ?

A)2B)8C)4D)Q 6:0.1 + 0.001 + 0.00001 = ?A)0.10101B)0.1101C)0.0101D)0.1011Q 7:All number divisible by both 4 and 15 are also divisible by which of the following?A)19B) 30C)45D)60Q 8:A student reads 4 pages of a book everyday. After how many days the student can read 256 pages of the book?A)58B) 60C)62D)64Q 9:Sum of the last two page number of a book is 121. What is the number of pages of the book?A)61B) 60C)55D)121

Q 10:A)3B) 4C)5D)6Q 11:which of the following numbers can divide 123456 with a remainder 3 ?A)7B) 8C)9D)10Q 12:The number p is greater than0, a multiple of 6 and a factor of 180. How many possibilities are there for the value of p?A)5B) 6C)7D)8Q 13:what is 75 x 75 + 49 x 49 =?A)248B) 8026C)9025D)10450Q 14:What percent of 100 is equal to its square root?A)10B) 0C)1D)2Q 15:What is the half of quarter of square of 16?A)16B) 32C)64D)128Q 16:Which of the following numbers should be multiplied by 75 to get a perfect number?A)2B) 3C)5D)15

Q 17:

A)B) C)D)Q 18:Annual rent of a house is Rs. 54600. Find its month rent?A)Rs. 3000B) Rs. 3550C)Rs.4000D)Rs. 4550

Q 19:which is the following number is an integer?

A)B) C)D)Q 20:Ahmad slept 6 hours 21 minutes and woke up at 07 00 in the morning. What time did he go to sleep?A)01 39B) 23 52C)23 11D)00 39Q 21:If Hassan got 3245 position from the top and 5245 position from the bottom in ISMO, how many students did participate in ISMO?A)8490B) 1801C)8489D)1800Q 22:What is the next day in the day pattern given below?Monday, Wednesday, Saturday, ..A)SundayB) WednesdayC)TuesdayD)ThursdayQ 23:Which of the following is the prime factorization of 5400?

A)B) C)D)

Q 24:If , then what is the value of A?A)2011B) 2012C)2022D)2000Q 25:If a person is 32 years old. What is the average of the present age, the age 8 years and the age 11 years after?A)12B) 13C)14D)33Q 26:Amir chose a whole number and multiplied it by 11. Which of the following numbers could not be his answer?A)33B) 111C)77D)55Q 27:The number of students of a school can be arranged 6 by 6 or 7 by 7 for a football tournament. Which of the following number can be the number of the students of the school?A)966B) 942C)429D)55Q 28:The ratio of milk and water is 2 : 1 in a mixture of 60 litres. What is the quantity of water to be added more in order to make the ratio 1 : 2?A)20 litersB) 30 litersC)40 litersD)60 litersQ 29: Four numbers are written on the cards, as shown below. What is the largest number you can form with the given cards by placing then in row? 30941 57A)5741309B) 75309412 C)7541309D)7415309Q 30:twice of a number is exactly divisible by 12, 18, 21 and 30. What is that number?A)196B) 315C)630D)1260Q 31:If A = 4.8 and B = 0.2 then wich of the following has the biggest value?

A)A + BB) A x BC)D)A BQ 32:A regular rectangular pattern on a wall was created with 2 kinds oftiles: gray and black. Some tiles fell down from the wall (see the picture). How many grey tiles fell down?

A)9B) 10C)11D)12Q 33:the product of the digits of 176 is 42. How many more three digit numbers are such that the product of the digit is 42?A)11B) 10C)8D)6

Q 34:what is A)480B) 720C)360D)960Q 35:The average of 20 whole numbers is zero. How many of the numbers are zero?A)0B) 10C)15D)20Q 36:A paper is unfolded according to the given figure. Which of the following angles are supplementary angles?

A)2 and 5B) 4 and 5C)1 and 2D)2 and 4 Q 37:A bus can take either 12 adults or 24 children. At most how many children could go up with 9 adults?A)3B) 5C)6D)8Q 38:How many seconds are there in 4 hours and 24 minutes?A)12800B) 15840C)14400D)15480Q 39:Six bells commenced tolling together and toll at intervals of 2, 4, 6, 8, 10 and 12 seconds respectively. In 30 minute, how many times do they toll together?A)4B) 10C)15D)16

Q 40:A)48B) 85C)99D)111Q 41:the number of students in a school increases by 20% each years. If there are 2160 pupils this year, what was the enrolment last year?A)1750B) 1800C)2000D)2075Q 42:What is the area of the given figure?

A)48cm2B) 50cm2C)60cm2D)91cm2Q 43:the figure below is made by using and all the angles are right angles. Find the length of the wire used un the figure?

A)50cmB) 45cmC)36cmD)32cm

Q 44:Ali walks around a park which look like a regular octagon. Between which point will Ali be when he walks of the perimeter of the park?

A)D and EB) E and FC)F and GD)H and AQ 45:in the following figure, all the angles are right angles. Which one of the following is not the perimeter of the figure if t =2s?

A)12sB) 6tC)4(t+s)D)10sQ 46:the average of the five numbers is 84. The average of the numbers with one more number is 87. What is the number which is added last?A)102B) 99C)97D)87Q 47the number in the box below are arranged according to a rule

A)25B) 50C)75D)90Q 48:four of the numbers on the left are moved into the cell on the right so that the addition is correct. Which number remains on the left?

A)30B) 49C)96D)167Q 49:The figure below is drown on a paper which is made by unit squares. What is the difference of the area of the triangle ABD and the area of the triangle BDC?

A)4B) 6C)8D)10Q 50:How many triangles are there in the given figure?

A)12B) 13C)14D)15