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(#M40021032) SELF QUESTION Keep an EYE

Sharmila needs Rs 1000 for her school trip. She decides to save money for that. On the first day she saves Rs 10. On each succeeding day, she saves Rs 10 more than the money she saved on the previous day. On which day would her total savings just cross Rs 1000?

vikash singh (12 years ago)

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(#M40034387) AMCAT QUESTION numerical Keep an EYE

A hotel has 10 storeys.Which floor is above the floor below the floor, below the floor above the floor, below the floor above the fifth.

Asked In AMCAT vikash singh (11 years ago)

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(#M40020656) SELF QUESTION Keep an EYE

Abhishek starts to paint a fence on one day. On the second day, two more friend of Abhishek join him. On the third day 3 more friends of him join him and so on. If the fence is completely painted this way in exactly 20 days, then find the number of days in which 10 girls painting together can paint the fence completely, given that every girl can paint twice as fast as Abhishek and his friends(Boys)?(Assume that the friends of Abhishek are all boys).

vikash singh (12 years ago)

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(#M40020765) SELF QUESTION Keep an EYE

Let M be the set of all the distinct factors of the number N=65×52×10,Which are perfect squares. Find the product of the elements contained in the set M. ?

vikash singh (12 years ago)

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(#M40020930) SELF QUESTION Keep an EYE

A shopkeeper purchases goods at 1920 of its marked price and sells them at 14% more than its marked price. Find his profit per cent.

vikash singh (12 years ago)

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(#M40021490) SELF QUESTION Keep an EYE

Find the number of factors of 40^3 - 17^3 - 23^3 ?

vikash singh (12 years ago)

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(#M40020413) SELF QUESTION Keep an EYE

I forgot the last digit of a 7-digit telephone number. If 1 randomly dial the final 3 digits after correctly dialling the first four, then what is the chance of dialling the correct number?

A.

1/1001

B.

1/1000

C.

1/999

D.

1/990

vikash singh (12 years ago)

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(#M40020565) SELF QUESTION Keep an EYE

A group of 630 children is arranged in rows for a group photograph session. Each row contains three fewer children than the row in front of it. What number of rows is not possible

vikash singh (12 years ago)

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(#M40020800) SELF QUESTION Keep an EYE

At what time, in minutes, between 3o’ clock and 4o’clock, both the needles will coincide each other?

vikash singh (12 years ago)

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(#M40021479) SELF QUESTION Keep an EYE

what power of 15 divides 87! exactly?

vikash singh (12 years ago)

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