IBM
Company
Numerical Ability
Arithmetic
a man spends $2.6 for parking and $34.4 for petrol to travel in car from monday to friday.if he travel by public transport it costs $1.06,find the percentage of savings?
Read Solution (Total 4)
-
- total spends money = 2.6+34.4=37.0 rs
from monday to friday that means its all 5 days .
5 * 1.06 = 5.3 rs spends if he use local transport
so, 37-5.3 = 31.7rs. saved,
Now, change in percentage. dat will be answer
- 9 years agoHelpfull: Yes(27) No(4)
- 2.6+34.4=37
for 5 days 1.06*5=5.3
37-5.3=31.7
now the required saving percentage is (31.7/37)*100=85.6 - 9 years agoHelpfull: Yes(26) No(2)
- man spend by parking and petrol is 34.4+2.6=37
then he spent byy bus only 1.06
so 37-1.06/37*100=97.1 - 9 years agoHelpfull: Yes(9) No(17)
- Man spends parking car for each day is $2.6.
And petrol cost is 34.4
Then total cost is 34.4+2.6=37
Then in public transport per trip is $1.06
Then per day up and down traveliing cost is 2*1.06=$2.12
So,formonday to friday cost is 5*2.12=$7.6
So savings = travelling in car - Travelling in public transport= 37-7.6=29.4.
Persantage of savings is (29.4/37)*100=78.3% which is req ans. - 9 years agoHelpfull: Yes(3) No(14)
IBM Other Question
a person travels from his house to office from 11:10am to 11:50 am and covers a distence of 13.4km. find the average speed of the person.
please answer the following questions and explain how it comes..
1. 1 ,3 ,1 ,2.5 ,5 ,1 ,4 ,5 ,4 ,8 ,7
2. A series like this 41.45 ,41.5 ,42 ,18.23 ,18.2 ,18
3. 11 ,8 ,17 ,14 ,23 ,24 ,31 ,32
4. 4 ,3 ,144 ,1.5 ,2 ,9 ,3.2 ,2
5. 4.2 ,7.2 ,11.4 ,6.1 , 9.1 , 15.2 ,3.8 , 6.8
6. 1/5 , 1/2 , 1/3 , 2/5 ,1, 2/3, 3/5, 1 1/2 ,1, 4/5
7. 5, 1, 2, 8, 8, 1, 0, 9, 9, 2, 3
8. 5, 1, 2, 8, 1, 0, 9, 2, 3, 14, 1, 3
9. 6, 3, 3, 9, 12, 5, 7, 35, 8, 6, 2
10. 24, 42, 1/2, 2, 65, 56, 1 1/5, 5/6, 73, 37
11. 4, 2, 5, 9, 5, 11, 13, 7, 16, 17, 9
12. 8, 16, 3, 27, 4, 8, 7, 19, 2, 0, 7
13. 5/6, 1/3, 1/2, 1/2, 2/8, 1/4, 5/6, 1/6, 2/3, 1/2, 1/3
14. 115, 100, 86, 74, 65, 60
15. 100, 98, 95, 90, 83
16. 0, 8, 12, 26, 23
17. 7.2, 2.2, 3.2, 16, 11, 12, 60, 55, 56
18. 18, 24, 5, 21, 8, 27, 17, 23, 4, 24, 30