ALLIGATION MCQ SET 5
1. There are 125 middle level employee in Due North Inc . The average monthly salary of the middle level employee is Rs.5500 and that of the senior level employees is Rs.14000 . If the average monthly salary of all these employees Rs.8687.5 . Find the total number of employees in the company , If middle and senior level employees of Due North INC , form 80% of their total employees ?
(a) 175
(b) 200
(c) 220
(d) 250
Answer: D
2. A company has undergraduate and graduate employee . The average salary of each graduate employee is Rs.16550 and undergraduate employee is Rs.11950 , average salary of workers in company is Rs.14750 if there are total 575 worker in company then find out total number of graduate employee in company ?
(a) 280
(b) 350
(c) 301
(d) 322
Answer: B
3. The income of A is 50% more than that of B . If the income of A is increased by 40% and the income of B is increased by 90% , then the percentage increase in their combined income will be :
(a) 64
(b) 55
(c) 60
(d) 70
Answer: C
4. Raghav spends 80% of his income . If his income increases by 12% and the saving decrease by 10% , then what will be the percentage increase in his expenditure ?
(a) 20.5
(b) 16
(c) 17.5
(d) 22
Answer: C
5. A spends 65% of his income . His income has increased by 20.1% and his expenditure has increased by 25% . his savings :-
(a) Increase by 11%
(b) Increase by 5%
(c) Decrease by 5%
(d) Decrease by 11%
Answer: A
6. Monika spends 72% of her income . If her income increase by 20% and savings increase by 15% , then her expenditure increase by (correct to 1 decimal place)
(a) 20.8%
(b) 20.2%
(c) 21.9%
(d) 19.8%
Answer: C
7. A student answered 2/3 rd of total question . 60 right . How much percent he should answer rest question right so that he may get 70% marks in examination .
(a) 25%
(b) 60%
(c) 80%
(d) 90 %
ย Answer: D
8. The average marks of two classes M and N are 25 and 40 respectively and the overall average is 30 . The ratio of the students of classes M and N is :
(a) 2 : 1
(b) 5 : 6
(c) 1 : 2
(d) 5 : 3
Answer: A
9. In a company with 600 employees , the average age of male employees is 42 years and that of female employees is 41 years . If the average age of all the employees in the company is 41 years and 9 months , then the number of female employees is :
(a) 150
(b) 250
(c) 450
(d) 350
Answer: A
10. The average of 21 data is 36 out of which the first 12 data are having an average of 15 . The average of the rest 9 data isย
(a) 87
(b) 65
(c) 64
(d) 50
Answer: C
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