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hcf and lcm (5.papers)
averages (8.papers)
problems on ages (9.papers)
percentage (4.papers)
profit and loss (4.papers)
chain rule (5.papers)
time and work (4.papers)
partnership (6.papers)
simple interest (4.papers)
clock (2.papers)
calendar (3.papers)
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1
`pow(1000,9) ÷ pow(10,24) = ?`
1. `10000`
2. `1000`
3. `100`
4. `10`
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3
`The sum of how many terms of the series 6 + 12 + 18 + 24 + ... is 1140 ?`
1. `16`
2. `20`
3. `19`
4. `18`
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4
`What is the unit digit in pow(7,123) - pow(3,67)?`
1. `0`
2. `4`
3. `6`
4. `7`
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5
`{pow((476 + 424),2) - 4 x 476 x 424} = ?`
1. `2906`
2. `3116`
3. `2704`
4. `2904`
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6
`pow(x,n) - pow(a,n) is completely divisible by (x - a), when`
1. `n is any natural number`
2. `n is an even natural number`
3. `n is and odd natural number`
4. `n is prime`
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8
`What will be remainder when pow(23,80) is divided by 24 ?`
1. `17`
2. `16`
3. `1`
4. `2`
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9
`If 700 x x = 950. Then, x = ?`
1. `13`
2. `20`
3. `14/19`
4. `19/14`
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12
`If n is a natural number, then (5(n)2 + 5n) is always divisible by:`
1. `5 only`
2. `5 & 10 both`
3. `10 only`
4. `by 15 only`
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15
`The sum of smallest 2 digit prime number and smallest 3 digit prime number is:`
1. `114`
2. `116`
3. `124`
4. `112`
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17
`Which of the following numbers will completely divide (121^9 - 1) ?`
1. `12`
2. `14`
3. `46`
4. `50`