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(#M40009970) OTHERS QUESTION Keep an EYE

In the local wood there are a number of trees.
On these trees there are a number of birds.
The local game keeper knows that there are as many birds on each tree as there are trees in the wood. He also knows that there are between 2000 and 2100 birds in total.

How many trees are there in the wood?

Asked In Others Arun (13 years ago)

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(#M40009959) OTHERS QUESTION Keep an EYE

if x^3+3x^2+2x+5=0
then (x+1)^3 will be

Asked In Others Garima (13 years ago)

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(#M40009958) OTHERS QUESTION chemistry problem Keep an EYE

Rekha filled her beaker with 40ml of a 75% solution of hydrochloric acid. Her chemistry teacher pointed out that she should have 40 ml of a 50% hydrochloric acid solution. Jane drains x ml from her beaker and replaces with x ml of water to get the proper solution. In which of the following ranges does x lie?


A) less than 5
B) at least 5, but less than 10
C) at least 10, but less than 15
D) at least 15, but less than 20
E) 20 or more

Asked In Others Atul (13 years ago)

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(#M40009951) OTHERS QUESTION numbers Keep an EYE

The first 2n positive integers are arbitrarily divided into two groups of n numbers each. The numbers in the first group are sorted in ascending order: a1 < a2 < ... < an; the numbers in the second group are sorted in descending order: b1 > b2 > ... > bn.

Find, with proof, the value of the sum |a1 − b1| + |a2 − b2| + ... + |an − bn|.

Asked In Others kewal (13 years ago)

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(#M40009929) OTHERS QUESTION permutation and combinations Keep an EYE

if there were 5 cells and 4 prisoners.in how many ways they can be accomidated,such that one at a time in cell?

Asked In Others Yogeswari N (13 years ago)

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(#M40009921) OTHERS QUESTION how many times process can repeat Keep an EYE

76% of 76% of 76% of 76% of..................................of 75 < 1. Minimum number of times the process repeated is?

Asked In Others aanchal sharma (13 years ago)

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(#M40009903) OTHERS QUESTION logical Keep an EYE

A man has to get a fox, a chicken, and a sack of corn across a river.

He has a rowboat, and it can only carry him and one other thing.

If the fox and the chicken are left together, the fox will eat the chicken.

If the chicken and the corn are left together, the chicken will eat the corn.

How does the man do it?

Asked In Others aanchal sharma (13 years ago)

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(#M40009901) OTHERS QUESTION Milk and water Keep an EYE

After the addition of 35 liters of water to a can of diluted milk, the concentration of milk in the can becomes 30%. Now, further 40 liters of water is added to the can and the concentration of milk in the can gets reduced by 10 percentage points. How many more liters of water must be added to the can now such that the concentration of milk in the can becomes 8%?

Asked In Others Sidak (13 years ago)

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(#M40009881) OTHERS QUESTION Keep an EYE

there are ten children (aged 1 to 10 years)who have equal amounts of money. in the first transaction the eldest child gives one rupee to every child younger to him. in the second transaction , the second eldest child gives one rupee to every child younger to him.this type of distribution continues for the next two transactions. in the end the total sum with the children who have given money to other children is half the sum of money with children who did not give any money. what was the original amount with each child?
0 solutions

Asked In Others Katyayani K (13 years ago)

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(#M40009880) OTHERS QUESTION SETS Keep an EYE

PROVE THAT A (INTERSECTION)(B-C)= (A INTERSECTION B)-(A INTERSECTION C)

NOTE*= PROVE THIS WITHOUT TAKING ANY ARBITRARY ELEMENT..

Asked In Others Nirnoy Nimesh Behera (13 years ago)

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