Q1. An AC consumes 8 units of electricity in 30 min and a bulb consumes 18 units of electricity in 6h. How much total unit of electricity will both AC and bulb consume in 8 days, if they run 10 h a day?
(a) 1250 units
(b) 1528 units
(c) 1248 units
(d) 1520 units
(e) 1620 units
Q2. 1/4 of 3/5 of 6/5 of a number is 54. What is the number?
(a) 280
(b) 250
(c) 300
(d) 150
(e) 160
Q3. If the amount in Rs. crores earn marked for Malaria Eradication Programme is 142.51. AIDs Control Programme is 141.00 T B Control Programme is 80.07. Leprosy Eradication Programme is 78.6 and for Control of Blindness is 59.48, how much total amount is Rs. crores is earn marked for all the given Programmes together?
(a) Rs. 502.29
(b) Rs. 501.65
(c) Rs. 501.58
(d) Rs. 501.66
(e) None of the above
Q4. The number of copies circulated for a first-rank newspaper is 2155840 in the world. If the number of copies circulated for the second rank newspaper is less by 860067 of the first rank newspaper, how many copies of second rank newspaper are circulated in the world?
(a) 129477.3
(b) 1295774
(c) 1296773
(d) 125973
(e) 1295773
Q5. Veena’s monthly income is equal to the cost of 34 kg of nuts. Cost of 10 kg of nuts is equal to the cost of 20 kg of apples. If cost of 12 kg of apples is Rs. 1500, what is Veena’s annual salary?
(a) Rs. 1 lakh 20 thousand
(b) Rs. 1 lakh 2 thousand
(c) Rs. 2 lakh 20 thousand
(d) Cannot be determined
(e) None of the above
Directions (6-10): Study the following graph carefully and answer the questions given below it.
Q6. Total expenditure of company A in all the years together was Rs. 128.5 lakhs. What was the total incomes of the company in all the years together?
(a) Rs. 147.5 lakhs
(b) Rs. 153 lakhs
(c) Rs. 189.5 lakhs
(d) Cannot be determined
(e) None of the above
Q7. Ratio of expenditures of companies A and B in 2003 was 4 : 5 respectively. What was the respective ratio of their incomes in that year?
(a) 10 : 29
(b) 20 : 29
(c) 9 : 10
(d) 21 : 26
(e) None of these
Q8. If the expenditure of companies A and B in 2001 were equal to the total income of the two companies was Rs. 116 lakhs, what was the total expenditure of the two companies in that year?
(a) Rs. 65 lakhs
(b) Rs. 80 lakhs
(c) Rs. 42 lakhs
(d) Cannot be determined
(e) None of the above
Q9. If the incomes of company B in 2002 and 2003 were in the ratio of 3 : 4 respectively what was the respective ratio of expenditures of the company in these two years?
(a) 29 : 45
(b) 29 : 56
(c) 45 : 58
(d) 56 : 29
(e) None of the above
Q10. Expenditure of company A in 2004 and 2005 and Rs. 12 lakhs and Rs. 14.5 lakhs respectively. What was the total income of company A in 2004 and 2005 together (in Rs. lakh)?
(a) 41.2
(b) 38.5
(c) 44.6
(d) 36.9
(e) None of the above
Directions (11-15): Study the pie-chart along with the table carefully to answer the given questions.
Standard
|
Ratio between number of
boys and girls respectively
|
Fifth
|
4 : 5
|
Sixth
|
5 : 3
|
Seventh
|
8 : 9
|
Eighth
|
3 : 2
|
Ninth
|
5 : 4
|
Tenth
|
7 : 8
|
Q11. Total number of boys in standards sixth and seventh together in approximately what per cent of the total number of boys in the school?
(a) 38
(b) 31
(c) 30
(d) 34
(e) 39
Q12. What is the difference between total number of boys and total number of girls studying in all the standards together?
(a) 242
(b) 206
(c) 244
(d) 246
(e) 252
Q13. What is the approximate ratio between total number of boys in standards seventh and ninth together and the total number of girls in standards fifth and sixth together respectively?
(a) 19 : 18
(b) 16 : 15
(c) 19 : 16
(d) 19 : 17
(e) 18 : 17
Q14. What is the approximate ratio between number of girls in seventh standard and number of boys in tenth standard respectively?
(a) 8 : 5
(b) 15 : 14
(c) 9 : 5
(d) 4 : 3
(e) 17 : 16
Q15. Total number of boys in standards fifth, sixth and seventh together is what per cent of the total number of girls in standards eighth, ninth and tenth together? (rounded off to nearest integer)
(a) 119
(b) 117
(c) 86
(d) 114
(e) 93
Solutions
S1. Ans.(d)
Sol. Here, total electric consumption
= (10 × 16 × 8) + (3 × 10 × 8) units
= (1280 + 240) = 1520 units
S3. Ans.(d)
Sol. Here, required answer
= Rs. (142.51 + 141.00 + 80.07 + 78.6 + 59.48) crore
= Rs. 501.66 crore
S4. Ans.(e)
Sol. Here, required answer
= 2155840 - 860067
= 1295773
S5. Ans.(b)
Sol. ∴ 12 kg of apples = Rs. 1500
∴ 20 kg of apples =1500/12×20
= Rs. 2500
∴ 10 kg of nuts = Rs. 2500
∴ 34 kg of nuts =2500/10×34
= Rs. 8500
∴ Veena’s monthly income = Rs. 8500
= 12 × 8500
= Rs. 1 lakh 2 thousand
S6. Ans.(d)
Sol. Over all the per cent profit is not known,
hence it cannot be determined.
(11-15)
Standard
|
Total
|
Boys
|
Girls
|
Fifth
|
810
|
360
|
450
|
Sixth
|
720
|
450
|
270
|
Seventh
|
765
|
360
|
405
|
Eighth
|
675
|
405
|
270
|
Ninth
|
720
|
400
|
320
|
Tenth
|
810
|
378
|
432
|
S11. Ans.(d)
Sol. Total number of boys in standard sixth = 450
Total number of boys in standard seventh = 360
Total number of boys in standard, sixth and seventh together
= 450 + 360 = 810
Total number of boys in school = 2353
∴ Required percentage =810/2353×100 = 34% (approx.)
S12. Ans.(b)
Sol. Total number of girls studying in all the standards together
= 4500 - 2353 = 2147
Difference between number of boys and girls studying in all the standards together
= 2353 - 2147 = 206
S13. Ans.(a)
Sol. Total number of boys in standards seventh and ninth together
= 400 + 360 = 760
Total number of girls in standards
fifth and sixth together = 450 + 270 = 720
∴ Required ratio =760/720=19/18 or 19 : 18
S14. Ans.(b)
Sol. Number of girls in standard seventh = 405
Number of boys n standard tenth = 378
∴ Required ratio =405/378=15/14 or 15 : 14
S15. Ans.(d)
Sol. Total number of boys in standards fifth, sixth and seventh together
= 360 + 450 + 360 = 1170
Total number of girls in standards eighth, ninth and tenth together
= 270 + 320 + 432 = 1022
∴ Required percentage
=1170/1022×100=114% (approx.)
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