BANGLADESI MATHS QUESTION PAPER

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NOTE:-

i) Students found copying will be shot on the spot.
ii) Any student coming late after 10 minutes after the exam starts
will be forced to join Al Qayda group .
iii) Ak 47 -s and Grenades are not allowed in the exam hall.

Students may keep their Daggers,Revolvers and pack of
anthrax bombs only for self defense.
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Subject:Mathematics Exam Time 3 hours Full Marks 100

All questions are compulsory.

1. Bilas was sent to jail for murder. He has 7 wifes in his house.
Bilas distributed money to his wives in such a proportion that
the youngest and most recent wife receives maximum and oldest wife
gets minimum, and each wife gets double of her former competitor.
Bilas has 1700 Rupaye left in his house. his oldest wife needs
atleast 25 Rupaye per month. Find out the time when Bilas will
have to break Jail to come out and earn money so that his wives do
not starve.

2.Billu is a Drug seller. Prices per gram of Marihuana,hasis,
haroine and LHD s are 50, 60,70,80 Rupaye respectively. Billu
offers a discount of Rupaye 20 for his buyers who buys more than
50 grams of drug. If Billu , a buyer gets Rupaye 37 discount ,
find out the grams of LHD he bought.

3. Murtaza tampers the ball thrice per over. He deforms the ball
.02% of its original shape each time . Find the percentage
deformation the ball due to tampering in a one day series against
India in which Murtaza balled 9.3 overs.

4.bilas has a Company named Al banglades Kidnapping & Murder
Private Limited. He has to threat 10 people per day over
Telephone. 40% of the people he threats are cinema stars in
Nit rourkela, 30% are Businessman in Jagda, 20% are Cricket Players in
Sundargarh and 10% are shopkeepres in Calcutta . IF ISD charges are
rupaye 15, 25, 40, 50 per minute from his city dhaka to
Bombay, Delhi, Calcutta and Madrass respectively and he gets a
Telephone bill of 10,230 Rupaya in a month. Find out The No of
Cinema stars in Mumbai , threatend in that particular month.

5. A terrorist group has to provide one Ak 47.one AK 49,one Rocket
Launcher, 50 Grenades and one pack of RDX to its Ron roots for
training .One AK 47 costs
100$; One Ak 49 costs 150 $ ,A Bazuka rocket Launcher costs 250 $
, grenade is 3 $ each , a pack of Rdx Bomb attached with remote
Control is 500 $. The
terrorist group admitts 2000 new people every year out of which 30
% are court-martialed . Find the amt of Foreign Money
Govt has to provide each year to run such a group.

6). If stabilty of democratic Govt. in bangladesh is given by the
following equation X exp3 +X exp2 -16 = i ; Find out x.

7) Probaliblity of a bangladesi prime minister to be shot is 78
%.Probabilty of a Military general to be shot is 80 % . FInd the
joint probability of a Prime minister to be shot who is also a
Military general.

8) Find out geometrically the area of EAST_Paktunistaan using PI
Theorem with Osama Bin Ladens Correction (That is taking the value
of PI = 786 instead of 3.14....), if Paktunistaan is taken as a
heptagone.

9) PAKISTANI ADDITIONS:
A 'GHAURI' missile tries to fly from Drass to Kargil which is
not too far from Drass (say 100 miles) and is exactly to the East
of Drass . The wind is
blowing from the South and the speed of the wind is exactly equal
to the speed of the airplane. (The speed of the airplane is
measured with respect to the air!)
The pilot decides to steer straight to Kargil all the time during
the flight. Will the airplane ever reach Kargil ?

What if the speed of the wind is k times the speed of the
airplane,where k is a positive number (can be greater or less than
1)? Try to sketch the trajectory
of the airplane (with respect to the ground, of course) in each of
the three cases: k=1, k1 and k<1.

10) Briefly discuss the Unsolved problem of "Bisection of a
Trinagle" with a Compass and an unmarked ruler if the triangle is
named as KASMIR