(PO / CLERK / SPECIALIST OFFICERS)
Q.1.Sum of smallest six digit no. and greatest five digit no. is: - 199999
- 201110
- 211110
- 1099999
- None of these
Q.2.Value of 112 * 54. is :
- 6700
- 70000
- 76500
- 77200
- None of these
Q.3.1399*1399
- 1687401
- 1901541
- 1943211
- 1957201
- None of these
Q.4.When a no. is multiplied by 13 product consist of all 5’s. The smallest such no. is
- 41625
- 42135
- 42515
- 42735
- None of these
Q.5. If n is –ve no. then which of the following is least.
- 0
- –n
- 2n
- n2
- None of these
Q.6.If -1<=x <=2 and 1<= y <= 3 then least value of 2y-3x is :
- 0
- -3
- -4
- -5
- None of these
Q.7.The least prime no. is :
- 0
- 1
- 2
- 3
- None of these
Q.8The sum of prime no.’s b/w 60 and 75 is:
- 199
- 201
- 211
- 272
- None of these
Q.9.Total no. of even prime no.’s is :
- 0
- 1
- 2
- None
- None of these
Q.10.How many No’s B/w 400 and 600 begin with or end with digit 5.
- 40
- 100
- 110
- 120
- None of these
Q.11.The digit in unit’s place of product 81*82……..*89 is:
- 0
- 2
- 6
- 8
- None of these
Q.12.The sum of first 45 natural no’s is :
- 1035
- 1280
- 2070
- 2140
- None of these
Q.13.The unit’s digit in the product of 771 * 659 * 3 65 is :
- 1
- 2
- 4
- 6
- None of these
Q.14.Which no. is exactly divisible by 11
- 235641
- 245642
- 315624
- 415624
- None of these
Q.15.The largest natural no. which exactly divides the product of any 4 consecutive natural no’s is:
- 6
- 12
- 24
- 120
- None of these
Q.16.The diff. b/w squares of 2 consecutive odd integers is always divisible by:
- 3
- 6
- 7
- 8
- None of these
Q.17.The smallest no. to be added to 1000 so that 45 divides the sum exactly is :
- 10
- 20
- 35
- 80
- None of these
Q.18.The least no. which must be subtracted from 6709 to make it exactly divisible by 9 is :
- 2
- 3
- 4
- 5
- None of these
Q.19.Find the no. nearest to 99547 and exactly divisible by 687:
- 98928
- 99479
- 99615
- 100166
- None of these
Q.20.The least no. by which 72 must be multiplied in order to produce a multiple of 112 is
- 6
- 12
- 14
- 18
- None of these
Q.21.Which largest no. of 5 digits is divisible by 99:
- 99909
- 99981
- 99990
- 99999
- None of these
Q.22.A no. when divided by 114 leaves the remainder 21 if same no. is divided by 19 the remainder will be
- 1
- 2
- 7
- 21
- None of these
Q.23.The diff. b/w 2 no’s is 1365 when larger no. is divided by smaller the quotient is 6 and the remainder is 15. The smaller no. is :
- 240
- 270
- 295
- 360
- None of these
Q.24.The divisor is 10 times the quotient and 5 times the remainder if remainder is 46 then dividend is :
- 4236
- 4306
- 4336
- 5336
- None of these
Q.25.A four digit no. divisible by 7 becomes divisible by 3 when 10 is added to it the largest such no. is :
- 9947
- 9987
- 9989
- 9996
- None of these
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