Find the units digit in (364)102+(364)103
4
0
neither 4 nor 0
3
The expression 122n-82n is divisible by
110
132
80
none of these
The total number of factors of 140 is
16
15
12
The value of (\(8.3\overline { 1 } +0.\overline { 6 } +0.00\overline { 2 } \) ) is equal to
\(8.91\overline { 2 } \)
\(8.\overline { 912 } \)
\(8.\overline { 979 } \)
\(8.97\overline9\)
The value of \((0.34\overline { 67 } +0.13\overline { 33 } )\) is equal to
\(0.4\overline { 8 } \)
\(0.\overline { 48 } \)
\(0.48\overline { 01 } \)
0.48
The number of pairs lying between 40 and 100 with their RCFas 15 is
5
6
About the number of pairs which have 16 as their HCF and 136 as their LCM,we can defiantly say that
No such pair exists
only one such pair exists
only two such pair exists
many such pair exists.
Find the least number which when divided by 16,18,20 and 25 leaves 4 as remainder in each case, but. when divided by 7 leaves no remainder
17004
18000
18002
18004
The HCF and LCM of two numbers are 84 and 21 respectivelyI.f the ratio of the two number is 1:4, then the larger of two number is
48
84
108
If the unit digit is the product (459 \(\times\) 46 \(\times\) 28* \(\times\) 484) is 2, the digit in place of * is
7
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