Directions (1-5): Read the following information carefully and answer the questions given below it:
Out of the total number of 7800 girls in a college, 15% are good at dancing and 20% of the number of girls good at dancing are also good in studies. 5% of the total number of girls in the college are good at drawing and 10% of the girls good at drawing are also good in studies. 35% of the total number of girls in the college are good at cooking and 20% of the girls good at cooking are also good in studies; also, 30% of the girls good at cooking are good at dancing but not good in studies. 10% of the total number of girls in the college are good only at singing. 25% of the total number of girls in the college are good at sports and 16% of the number of girls good at sports are also good at studies. Rest of the girls from the college are only good at studies.
Q1. How many girls from the college are good at dancing ?
(a) 1755
(b) 1989
(c) 1170
(d) 1898
(e) None of these
Q2. How many girls from the college are good only at cooking ?
(a) 2730
(b) 2184
(c) 1365
(d) 1545
(e) None of these
Q3. How many girls from the college are good at drawing but not in studies?
(a) 351
(b) 380
(c) 400
(d) 390
(e) None of these
Q4. How many girls from the college are good at studies ?
(a) 1851
(b) 780
(c) 1911
(d) Data inadequate
(e) None of these
Q5. How many girls from the college are good only at singing ?
(a) 780
(b) 750
(c) 700
(d) 800
(e) None of these
Directions (6-10): Study the following data carefully and answer the questions given below :
A survey conducted on 1200 villages shows that 25% of the total villages have only adequate water supply. 15% of the total number of villages have proper supply of electricity only. 7% of the total number of villages have only proper education facilities. 12% of the total number of villages have telecommunication services only. 16% of the total number of villages have proper healthcare services only. 6% of the total number of villages have adequate water as well as supply of electricity. 8% of the total number of villages have adequate supply of water, supply of electricity well as healthcare services. 5% of the total number of villages have proper supply of electricity, telecommunication services as well as healthcare services and 6% of the total number of villages have all the facilities.
Q6. How many villages in all have adequate water supply ?
(a) 430
(b) 450
(c) 540
(d) 810
(e) None of these
Q7. How many villages in all have adequate supply of water as well as electricity ?
(a) 36
(b) 108
(c) 72
(d) 120
(e) None of these
Q8. How many villages in all do not have proper supply of electricity ?
(a) 720
(b) 850
(c) 920
(d) 1080
(e) None of these
Q9. How many villages have only proper education facilities ?
(a) 108
(b) 84
(c) 36
(d) 72
(e) None of these
Q10. How many villages have all the facilities ?
(a) 90
(b) 126
(c) 144
(d) 72
(e) None of these
Directions (11-15): What will come in place of the question mark (?) in the following question ?
Q11. 14% of 250 × ?% of 150 = 840
(a) 15
(b) 18
(c) 16
(d) 12
(e) None of these
Q12. 
(a) 1
(b) 3
(c) 4
(d) 5
(e) None of these
Q13. 
(a) 3 1/4
(b) 3 5/12
(c) 2 7/12
(d) 3 3/4
(e) None of these
Q14. 28.314 – 31.4272 + 113.92 = ? + 29.113
(a) 81.711
(b) 80.701
(c) 71.711
(d) 81.702
(e) None of these
Q15. 
(a) 18
(b) 21
(c) 19
(d) 28
(e) None of these
Solutions
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