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APTITUDE
1. It has 20 mixutre conatins mil and water in the ratio 3:5,replace 4 litres of
mixture with 4 litres of water what is
the final ratio of milk and water.
2. + means * and * means / and / means % what is the value of these questio
2+3*5/7 it was two question of
these type.
3. The equivalent compound ratio of 5:6::7:10::6:5 ( question of this type this is
not exact question).
4. Work can be done by 8 men and 10 women in 25 days, the same work can be
done by 10 children and 5 women . in how many days 2 children and 3 men
(similar to this)
5. One man or two women or three boys can do a work in 44 days then one man,
one women and one boy together can fininsh the same work in ---- dyas
6. (998-1)(998-2)(998-3)..............(998-n)=------- when n>1000ans is zero
7. In how many ways can a lock be opened if that lock has three digit number
lock if
i) The last digit is 9
ii) and sum of the first two digits is less than or equal to the last digit. numbers
are from 0-9
8. If a man reduces the selling price of a fan from 400 to 380 his loss increases
by 20% .cost price of fan is.
9. There are 76 persons. 53 can read hindu,46 can read times,39 can read decca
and 15 can read all.if 22 can read hindu and deccan and 23 can read deccan and
times then what is the number of persons who read only times and
hindu.........ans 18
10. In pure milk if 20% replaced by water and in this again 20% is replaced by
water and again 20% is replaced by water then what is the praportion of milk in
that mixture.
11. After 10 years A will be twice the age of B before 10 years.and now if the
difference is 9 years between them then what is the age of B after 10 years ans
49
12. Races and games ---- 2 questions from this chapter like (A beats B by 10
meters and B beats C by 15 metres the A beats C by )
13. In the year 1990 there are 5000 men 3000 women 2000 boys .in 1994 men
are increased by 20% women are increased by ratio of boys and women (this
type of question but some what difficult I mean it takes too much time to solve)
better to go through the following chapters in both Objective arithmetic and
Quantitative Aptitude by RS Aggarwal, ratio and praportion (4 questions), ages (3
ques ), races and games,time and distance ,time and work, percentages.
For GD
Per team 8 members and they tell us to choose a topic of ourown interest The
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