KENDRIYA VIDAYALAYA HASIMARA SUMMATIVE ASSESSMENT 01(RETEST) CLASS -6TH SUBJECT : MATHEMATICS Duration:2Hrs. 30 minutes M.M. 60 (15 min reading time) Section –I 1x8=8 Q.1 The smallest 6 digit number using all different digits is--------------------. Q.2 The sum of 1 and 2 digits greatest number is -------------------------. Q.3 If 25×45 = 25×40+-----. Q.4The dot pattern of a number is rectangle ,then number is ---------. Q.5 The number that is divisible by 6 is a) 572 b)12158 c)21084 d)5501 Q.6 The number which is factor of every number is -----------------. Q.7 --------------- the longest chord of circle. Q.8 The smallest negative integer is ---------------(-1,-2). Section II 2x6=12 Q.9 Write 5,34,060 in Indian and in International system. Q.10 Write the dot pattern of 4 and 5. Q11 Determine the longest tape which can be used to measure exactly 26cm,28cm and 36 cm. Q.12 Look at the adjoining figure and answer the following questions: P Q S R 1) Name four sides of PQRS. 2) Name two pairs of opposite sides and two pairs of adjacent sides. Q.13 Find the difference between the largest 5 digit number and the smallest 5 digit number. Q.14 Find the HCF of the following numbers 12,25, and 27. Section 3 3x8=24 Q.15 Determine greatest 3 digits number that is divisible by 8,10,12. Q.16 From the adjoining figure identify P i)Three line triangles. ii) Six line segments . iii) Which two triangles have angle Q as common. S R Q Q.17 Indicate the integer on the number line which is : i) 5less than -1 ii) 5 more than 3. Q.18 Use the adjoining figure to name : a) A line b) four rays c) five line segments . Q.19 Find the common factors of 15,27 and 36. Q.20 Write the smallest digit and the greatest digit in the blank space so that the number is divisible by 3; --------------6724. Q.21 A vendor supplies 64 liters of milk to a hotel in the morning and 68 liters of milk in the evening .If the milk costs Rs.18 liter ,how much money is due to the vendor per day? Q.22 Using the number line find i) 9-3 ii) 2+5 iii) 2-3. Section IV 4x4=16 Q.23 Three boys steps off together from the same spot .Their steps measure 45 cm,70cm and 75cm respectively .What is the minimum distance each should cover so that all can cover the distance in complete steps ? Q.24 Draw any circle and mark a) Its centre , a diameter b)a sector , a point in its exterior c) a radius , a point in its interior d)radius, an arc Q.25 Using the number line write the integer which is a) 2 more than 5 b) 4 more than --4 c) 2 less than 2 d) 2 less than 1 Q.26 Find all the prime factors of 1729 and arrange them in ascending order. Now state the relation ,if any, between two consecutive prime factors. OR A student multiplied 7236 by 53 instead of multiplying by 35.How much was his answer greater than the current answer ?