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hcf and lcm (5.papers)
averages (8.papers)
problems on ages (9.papers)
percentage (4.papers)
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chain rule (5.papers)
time and work (4.papers)
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simple interest (4.papers)
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# arithmetic questions and answers

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2
`Find the remainder when 3^27  is divided by 5?`
1. `3`
2. `2`
3. `4`
4. `1`
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3
`How many natural numbers between 23 and 137 are divisible by 7?`
1. `12`
2. `17`
3. `16`
4. `13`
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4
`597**6 is divisible by both 3 and 11. The non-zero digits in the Hundred’s and ten’s places are respectively:`
1. `3 and 6`
2. `7 and 9`
3. `2 and 6`
4. `4 and 7`
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8
`If the sum of 1st n integers is 55 then what is n?`
1. `5`
2. `7`
3. `8`
4. `10`
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12
`How many 4-digit numbers are completely divisible by 7?`
1. `1354`
2. `1286`
3. `1178`
4. `1224`
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13
`(1-1/n)+( 1-2/n)+(1-3/n)+…… up to n terms=?`
1. `1/2n`
2. `1/2(n-1)`
3. `1/2n(n-1)`
4. `none of these`
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15
`If (55^55+55) is divided by 56, then the remainder is:?`
1. `54`
2. `55`
3. `53`
4. `56`
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16
`Two third of three fourth of a number is 24. Then one third of that number is`
1. `15`
2. `12`
3. `16`
4. `17.5`