1. The difference between the place value and the face value of 6 in the numeral 856973 is
a) 973
b) 6973
c) 5994
d) None of these
2. The difference between the local value and the face value of 7 in the numeral 32675149 is
a) 75142
b) 64851
c) 5149
d) 69993
e) None these
3. The difference the place value of two sevens in the numeral 69758472 is
a) 0
b) 6993
c) 699930
d) None of these
4. The unit digit in the product (784x618x917x463) is
a) 2
b) 3
c) 4
d) 5
e) None these
5. What is the unit digit in 7¹⁰⁵? (S.S.C2005)
a) 1
b) 5
c) 7
d) 9
e) None these
6. What is the unit digit in the product (3⁶⁵ x 6⁵⁹ x 7⁷¹)? (L.I.C.2003)
a) 1
b) 2
c) 4
d) 6
e) None these
7. What is the unit digit in (7⁹⁵ - 3⁵⁸)?
a) 0
b) 4
c) 6
d) 7
e) None these
8. What is the unit digit in (4137)⁷⁵⁴?
a) 1
b) 3
c) 7
d) 9
e) None these
9. What is the unit digit in {(6374)¹⁷⁹³ x (625)³¹⁷ x (341)⁴⁹¹}?
a) 0
b) 2
c) 3
d) 5
e) None these
10. 7589-? =3434 (bank p.o. 2003)
a) 4242
b) 4155
c) 1123
d) 11023
No comments:
Post a Comment