Round 68786 to the nearest 1000.
69000
68000
68600
68700
500F = ______ .
50C
100C
150C
180C
3 belongs to
N
Z
Q
All of these
62×19 is aproximately equal to _________ .
3600
3000
1200
2000
If un+1=un+5 and u1=3,then u3=_______ .
3
8
13
18
The common difference of the sequence 5,9,13,17,..... is _______ .
5
17
6
4
The standard form of 600000 is ________ .
600000
6×105
60 ×104
None of these
250 cm = _____ .
2.50 m
25 m
250 m
2500 m
-5 belongs to _________ .
both (2) and (3)
Which of the following is a rational number .
√3
0.6
√8
√7
