Directions (Next Seven Questions) : Study the following information carefully to answer the questions.

In a medical college, there are 1600 students studying Dentistry and Homeopathy. Each student from each course knows one or more languages out of English, Hindi and Bangla. 45% of the students study Dentistry and remaining students study Homeopathy.

Out of the students studying Dentistry boys and girls are in the ratio of 5:3 respectively.

Out of the boys studying Dentistry, 16% know only English, 10%know only Hindi and 4% know only Bangla. 24% know English as well as Hindi, 20% English as well as Bangla, 14% know Hindi as well as Bangla. Remaining boys know all three languages.

Out of the girls studying Dentistry, 20% know only English, 10% know only Hindi and 10% know only Bangla. 20% know English as well as Hindi, 20% know English as well as Bangla, 10% know Hindi as well as Bangla. Remaining girls know all three languages.

Out of the students studying Homeopathy boys and girls are in the ratio of 4:7 respectively.

Out of the boys studying Homeopathy, 20% know only English, 15% know only Hindi and 5% know only Bangla. 15% know English as well as Hindi,25% know English as well as Bangla, 10% know Hindi as well as Bangla. Remaining boys know all three languages.

Out of the girls studying Homeopathy, 15% know only English, 15% know only Hindi and 5%know only Bangla. 20% know English as well as Hindi, 20% know English as well as Bangla, 15% know Hindi as well as Bangla. Remaining girls know all three languages.

(Applicable only to the following question)

Total how many students in the college know all three languages ?

108
132
169
137
142

Explanation:

Student	Dentistry (720)		Homeopathy (880)
Student	Boy (450)	Girl (270)	Boy (320)	Girl (560)
E	72	54	64	84
H	45	27	48	84
B	18	27	16	28
E + H	108	54	48	112
E + B	90	54	80	112
H + B	63	27	32	84
H + E+ B	54	27	32	56

Total students know all three languages = 54+27+32+56 = 169

Related Question & Answers

Directions (Next Six Questions) : study the table and answer the given questions.

Advertisement revenues (in INR Thousand)generated

from printed version (PV) and online version (OV) of

6 magazines during 6 months

Month	Magazine P		Magazine Q		Magazine R		Magazine S		Magazine T		Magazine U
Month	PV	OV	PV	OV	PV	OV	PV	OV	PV	OV	PV	OV
Jan.	169	163	201	145	136	141	209	168	152	209	131	184
Feb.	144	171	157	139	156	149	132	223	186	217	98	190
Mar.	129	148	204	144	152	174	174	164	116	185	118	219
Apr.	163	139	232	139	168	207	148	172	129	156	174	236
May	113	152	128	151	196	209	132	211	187	139	168	111
June	172	141	142	163	178	243	211	177	154	144	151	194

What is the respective ratio between total advertisement revenues generated from online version of all the given magazines together in February and total advertisement revenues generated from printed version of all the given magazine together in May ?

The respective ratio of advertisement revenues generated from printed version by magazine P to advertisement revenues generated from online version by the same magazine in July is same as the respective ratio of advertisement revenues generated from printed version by Magazine Q to advertisement revenues generated from online version by the same magazine in March. If the advertisement revenue generated from online version by Magazine P in July was INR 1,08,000/-, what was the advertisement revenue generated from printed version by the same magazine in July ?

Sixteen men and twelve women together can complete a work in 8 days. Twenty men can complete the same work in 16 days. How many days will sixteen women take to complete the same work ?

The sum of two numbers is 6more than twice the smaller number. If the difference between these two numbers is 6, what is definitely the smaller number ?

Directions (Next Five Questions) : Study the following information in the passage and answer the given questions.

There are 19000 students in college ‘P’. Each of them are studying either one or more of the given languages—Japanese, Korean and Latin. The respective ratio of male and female students is 9:11

14% of the male students study only Japanese, 12% study only Korean and 20% study only Latin. 16% of the male students study only Japanese and Korean, 22% Study only Korean and Latin and 8% study only Japanese and Latin. The remaining male students study all the given languages. 22% of the female students study only Japanese, 18% study only Korean and 20% study only Latin. 12% of the female students study only Japanese and Korean, 16% study only Korean and Latin and 10% study only Japanese and Latin. The remaining female students study all the given languages.

Number of male students who do not study Korean is what percent of the number of female students in college P ?

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