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(#M40037732) ELITMUS QUESTION Keep an EYE

Let y={(1+ai)/(b-i)}^x,where a,b,x & y are integers.It is known that x is an even number greater than 100 but not divisible by 4.Which of the following statements will always the true?
(a)both a & b are +ve but nt equal
(b)both a & b are -ve are nt equal
(c)both a&b are prime numbers and nt equal
(d)both a&b can take any values as long as they are equal

Asked In Elitmus Akriti Singh (11 years ago)

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(#M40037729) AMCAT QUESTION hcf/lcm Keep an EYE

P, Q and S are moving on a circular stadium of circumference 2100 m. When P completes one round, Q is still 700 m behind. When S completes one round, Q is 300 m ahead of him.What distance from the starting point Q covers when three of them will meet for the first time ?

Asked In AMCAT SHIVANI (11 years ago)

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(#M40037723) ELITMUS QUESTION Keep an EYE

Chottu scores 80% marks on an average in 5 subjects in the 1st term xam,his individual subjects scores are always even no lie between 50-100(both inclusive)out of a max score of 100.All terms have 5 subjects,& all subjects have equal weight age.He does not get the same marks in any 2 subjects across terms.How many max no of terms
can his average remain xactly 80%?
Options:5,4,2,1

Asked In Elitmus (11 years ago)

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(#M40037722) OTHERS QUESTION Keep an EYE

A car is 250 metres behind the bus. The car and bus are moving with speed 60 km/hr and 35 km/hr respectively. The car will be ahead of bus by 250 metres in:

Asked In Others Srishti Sinha (11 years ago)

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(#M40037721) ELITMUS QUESTION Keep an EYE

Four mirrors are erected perpendicular to the ground to form a rectangle ABCD.The longer mirror are facing inwards & negligible gap between the corners.A laser beam is shot at mirror BC through the gap of point A,in a plane parallel to the ground.
i)How many lines will the laser beam bounce of a mirror surface before exiting the rectangle from point C.If the beam travels a total distance of 25cm inside the rectangle?
options:5,4,3,none

ii)How many times will the laser beam bounce mirror surface before exiting the rectangle from point A.if the beam travels shortest possible distance inside the rectangle?
options:22,15,4,none.

Asked In Elitmus Akriti Singh (11 years ago)

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(#M40037718) BY MY GRAND PA QUESTION the three huts WITH A GRAND PA Keep an EYE

a grand father who had 3 daughters had commited a deal with thier 3 daughters that they should double what ever the amount he had that time at his pocket. " actually the homes of all the sisters will be in a row such dat there will be an entrance gate with watch man and an exit gate with a watch man ..
all the three homes have the same type . but there is a tradition of bribing the watch man , means the person should give exactly 1 penny (1 rupee) when ever he passed by any gate irrespective of entrance or exit.. the procedure of bribing at the watchmans and the doubling of the money is consecutively done successfull at all the three daughters houses ..
"how much money should the grand father should take initially such that the money when he passed by the 2nd watch man at the third watch man .. will be a ZERO .. ??"

Asked In BY MY GRAND PA deekshith (11 years ago)

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(#M40037712) OTHERS QUESTION Keep an EYE

The value of (8-25- 8-26) is:

Asked In Others (11 years ago)

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(#M40037701) OTHERS QUESTION Keep an EYE

What is the highest power of 5 that divides 90 x 80 x 70 x 60 x 50 x 40 x 30 x 20 x 10?

Asked In Others Srishti Sinha (11 years ago)

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(#M40037700) OTHERS QUESTION Keep an EYE

Find the largest number, smaller than the smallest four-digit number, which when divided by 4,5,6 and 7 leaves a remainder 2 in each case.

Asked In Others Srishti Sinha (11 years ago)

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(#M40037698) OTHERS QUESTION Keep an EYE

(xn+yn) is divisible by (x-y):

Asked In Others Srishti Sinha (11 years ago)

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