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Frequently Asked AIEEE Latest Exam Pattern - AIEEE Sample Question with Solutions : Solved Question

(#M40009629) AIEEE QUESTION Keep an EYE

If a number is chosen at random from the set {1,2,3,.....,28,29,30}.What is the probability that
the number chosen is a product of exactly two different prime numbers?

Asked In AIEEE Devendra Marghade (13 years ago)

Solved Vignesh Read Solution (2)

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(#M40000317) AIEEE QUESTION probability Keep an EYE

A bag contains 5 red and 4 black balls. A ball is drawn at random from the bag. What is the probability of getting a black ball?

Asked In AIEEE (15 years ago)

Solved C.T.Narayanan Read Solution (4)

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(#M40000318) AIEEE QUESTION parallel tangents Keep an EYE

What is the distance between two parallel tangents of a circle of radius 4 cm?

Asked In AIEEE (15 years ago)

Solved Dr.Dipin Singh Read Solution (8)

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(#M40000320) AIEEE QUESTION sum of all three digi Keep an EYE

sum of all three digit numbers which leave the remainder 3 when divided by 5?

Solution

smallest 3 digit number which leave the remainder 3 when divided by 5 =103
largest 3 digit number which leave the remainder 3 when divided by 5 =998
3 digit number after 103 which leave the remainder 3 when divided by 5 =108
an ap is formed: 103,108........998
first term=103
common difference=5
let the total no. of three digit numbers which leave the remainder 3 when divided by 5=n
998=103+(n-1)5
180=n
we know that the formula for sum in AP = no of terms*(first term + last term)/2
sum of ap=180*(103+998)/2 = 90*1101
=99090
This answer is given by reya and is correct answer

Like manish sir answer on facebook.

Asked In AIEEE (15 years ago)

Solved reya Read Solution (11)

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(#M40000314) AIEEE QUESTION Keep an EYE

A contract on a construction job specifies a penalty for delay of completion beyond a certain date as follows: Rs 200 for first day, Rs. 250 for second day, Rs. 300 for third day and so on. If the contractor pays Rs 27750 as penalty, find the number of days for which the construction work is delayed.

Asked In AIEEE (2055 years ago)

Solved C.T.Narayanan Read Solution (2)

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(#M40000321) AIEEE QUESTION A.P? Keep an EYE

Determine an A.P. whose 3rd term is 16 and when 5th term is subtracted from 7th term, we get 12.

Asked In AIEEE (15 years ago)

Solved hitesh gakhar Read Solution (3)

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(#M40000316) AIEEE QUESTION Keep an EYE

A plane left 30 minutes late than its scheduled time and in order to reach the destination 1500 km away in time, it had to increase the speed by 250 km/h from the usual speed. Find its usual speed.

Asked In AIEEE (15 years ago)

Solved C.T.Narayanan Read Solution (3)

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(#M40000315) AIEEE QUESTION picnic Keep an EYE

Some students arranged a picnic. The budget for food was Rs 240. Because four students of the group failed to go, the cost of food to each student got increased by Rs 5. How many students went for the picnic?

Asked In AIEEE (15 years ago)

Solved C.T.Narayanan Read Solution (3)

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(#M40000319) AIEEE QUESTION height of tower shadow Keep an EYE

The height of a tower is 10 m. Calculate the height of its shadow when Suns altitude is 45°.

Asked In AIEEE (15 years ago)

Solved C.T.Narayanan Read Solution (3)

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(#M40009664) AIEEE QUESTION A.P Keep an EYE

A person is count 4500 notes(currency)
.If An denoted the no.of note he count in (n)min and if a1=a2=a3....a10=150 and a10,a11,a12............... are in A.P with common difference =-2. Find the time taken by him to count all the notes.

Asked In AIEEE vikas (13 years ago)

Solved Dolly Read Solution (1)

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