DELHI PUBLIC SCHOOL, RAIPUR - DPS Raipur

DELHI PUBLIC SCHOOL, RAIPUR1 st Summative Assessment 2011-12MODEL PAPER 2Subject : Mathematics Date: 10/ 09/11 Time 2hrs 30 min Marks:[ 70 ]Name: Class: IV Sec :_ Marks obtained ____Invigilator’s sign : Examiner’s sign : Rechecker’s sign:_______I .TICK THE CORRECT OPTION : ( 1 x28 = 28)1) Ones, ten and hundred comes under ____________________ Period.(a) Tens (b) Thousand (c) Ones (d) Lakes2) Putting a letter before one of a bigger Roman value means you have to ___________ it.(a)Subtract (b) Divide (c) Multiply (d)Add3) Put the correct sign >,< or =. 73156 76153(a) > (b)< (c)or (d)none of these4) Use the digits to make greatest no. 4,9,3,2,8,(a) 3600 (b)8000 (c)98432 (d)40005) Round of 3678 to nearest 1000 = ______________(a)3600 (b)8000 (c)7000 (d)40006) The difference of greatest 5 digit no. and smallest 3 digit no. is(a)99899 (b)90000 (c)8000 (d)998887) Hindu Arabic no. for XXXVII is ___________________(a)83 (b)28 (c)37 (d)828) Roman no.___________ is never subtracted.(a)XI (b)V (c)XX (d)IX9) In addition if the order of addends are changed but the sum will remain(a)different (b)bigger (c)same (d)smaller10) The difference of 330 – 130 is ________________(a)300 (b)200 (c)100 (d)3011) Estimate 28 + 46 _______________________(a)74 (b) 75 (c)76 (d)7712) In subtraction the smaller no. which is to be subtracted is called __________________(a)Difference (b) Subtrahend (c)Addends (d)Minuend13) Find the number which is 53 less than 105(a)25 (b)101 (c)52 (d)none of these

14) 178 X 500 = _________________(a)98000 (b)89000 (c)90080 (d)900015) In 9 X 7 = 63 the factors are ____________(a)63 (b)9 & 7 (c)7& 63 (d) none of these16) Find the product on rounding 85 X 36 to nearest 10.(a)3600 (b)6300 (c)3006 (d)none of these17) A 2-digit number multiplied by a 2-digit number cannot give an answer more than___________ digits.(a) 5 (b)10 (c) 4 (d)18) Product is the answer of _____________(a) Division (b) Subtraction (c) Multiplication d) Addiction19) In division the remainder is always __________ then the division(a)bigger (b) smaller (c) twice (d)none of them20) In division the remainder is always _________ than the divisor(a) Twice (b) half (c) smaller (d) thrice21) Choose the correct sign set .Quotient ------Divisor-------Remainder-------Dividend(a)-,-,= (b)x,=,+ (c)+,+,= (d)x,+,=22) 471 x 1000.(a) 47110 (b)41700 (c)1000 (d)47100023) On rounding off 74 ) 284 the estimated quotient is __________(a) 44 (b) 4 (c) 40 (d) none of these24) ______________ are the numbers which when multiplied gives the product.(a) Addend (b) Difference (c) Subtrahend (d) Factors25) The factors of a no. is ____________ than or __________ to the no.(a)less, equal (b)more ,Equal (c) double equal (d) half equal26) Number 19 has _________factors.(a)one (b)two (c)three (d) four27) In Roman numeral there are ________ basic symbol(a) 5 (b) 6 (c) 10 (d) 728) In the factor tree of 8 , how many 2’s are there______________(a)three (b)five (c)two (d)six

II. Solve the following : (3 X 9 = 27)1.Use the digits (7,0,3,5 ) to make greatest and smallest 5 DIGIT number possible. You mayrepeat the numbers.____________________________________________________________________________________________________________________________________________________________2. Find the sum of the place value of 4 in 46444 .____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________3. Subtract and check your answer 85217 - 59386SUBTRACTCHECK__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________4. Find the product of 2365 X 5 by using expanded notation__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________5. If the sum of 9,146 and 2,934 is subtracted from 23,891 ; what is the difference ?____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

6. Divide and cheek your answer. 417 ÷ 15____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________7. a) Use + , − , x ,÷ to fill the box 820 ÷ 20 = 70 29 (ROUGH)b) START5+15-3X4÷5END8. Build a factor tree for 32.__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________9. a) Write Roman numeral for :38 = ______ 11 = ____ 29 = _____b) Write Hindu Arabic for :XIX = ______ L = ______ XXIV = _____