FIRST SUMMATIVE ASSESSMENT 2010-11Subject : MATHS
Time : ½ hrs. Class : Vth M.M. : 10
Page 1-2NLCS/First SA-10/Vth/Maths/487
Cont. ...
PART-A
I. Multiple choice questions. 5×½=2½
1. Place value of the encircled digit in 2 3 5 4 6 is -
(a) 500 (b) 546 (c) 540 (d) 5 ( )
2. Product of 148×20 is -
(a) 2960 (b) 3960 (c) 14820 (d) 2860 ( )
3. Which one is divisible by 2 -
(a) 111 (b) 755 (c) 752 (d) 939 ( )
4. H.C.F. of two prime numbers is -
(a) 1 (b) 2 (c) 0 (d) 3
5. of 25 is -
(a) 10 (b) (c) 5 (d) 50
II. Fill in the blanks. 5×½=2½
1. Successor of 100 is ...........................................................
2. Which is smaller ? 2, 86, 782 OR 62, 38, 617
...........................................................
Name ...................................................................... Roll No. ....................................
Day & Date ............................................................................. Marks Obt. ..............
Inv. Sign. .................
25
52
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3. 536×(7182×1289) = (536×7182)×...........................................................
4. and fractions have the same denominators.
5. and are the ........................................................... fractions.
III. Tick ( ) T for True of F for False. 4×½=2
1. Product of 599 and 0 is 599 T F
2. Divident = Quatient × Divisro + Remainder T F
3. 2 is the only even prime number T F
4. 650 is divisible by 5 T F
IV. Very short answer type questions. 3×1=3
1. Insert commas according to international place value system 4832270.
.............................................................................................................................................................
2. Add 65235165 and 12360123
.............................................................................................................................................................
3. Find the difference 6182366 and 2071325
.............................................................................................................................................................
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23
1015
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FIRST SUMMATIVE ASSESSMENT 2010-11Subject : MATHS
Time : 2 hrs. Class : Vth M.M. : 20
Page 1-2NLCS/First SA-10/Vth/Maths/487
Cont. ...
PART-B
I. Very short answer type questions. 5×½=2½
1. Write the predecessor of 7,000.
2. Find the number which is 6128396 more than 2918398.
3. Find common factors of 44 and 99.
4. Find the Sum
+
5. Convert into mixed fraction.
II. Short answer type questions. 6×1=6
1. Write the number name according to International place value system
25234167
2. Simplify the following expression
75238389+21236123-61238125
3. Find the product of greatest 4-digit number and 333.
4. Find all prime factors of 100.
5. Find H.C.F. of (By and method) 25, 175
6. Write any three equivalent fraction of .
16
46
187
311
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III. Long answer type questions. 5×1½=7½
1. Write the greatest and smallest number, using the given digits, only once
2, 3, 9, 8, 0
2. The Sum of two numbers is 67839616. One of them is 38783619. Find the other
number.
3. Evaluate the following expression
144×12÷12+12-12
4. Construct the factor tree of 75.
5. Complete the following pattern
49, 64, 81, ___, ___,___,___
IV. Very long answer type questions. 2×2=4
1. Find L.C.M. of 20,30,40
2. Observe the patterns carefully and write the next two steps.
1×1 = 1
2×2 = 1 + 2 +1
3×3 = 1 + 2 + 3 + 2 + 1
4×4 = 1 + 2 + 3 + 4 + 3 + 2 + 1
5×5 = 1 + 2 + 3 + 4 + 5 + 4 + 3 + 2 + 1
*********
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