CAT Practice Question and Answer
8Q: In a certain office, 1/3 of workers are women, 1/2 of the women are married and 1/3 of the married women have children. If 3/4 of the men are married and 2/3 of the married men have children, what part of the workers are without children? 1354 05b5cc79ae4d2b419777504df
5b5cc79ae4d2b419777504df- 15/18false
- 24/9false
- 311/18true
- 417/36false
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Answer : 3. "11/18"
Explanation :
Answer: C) 11/18 Explanation: Let the total number of workers be x. Then, Number of women = x/3 and number of men = x - x/3 = 2x/3 Number of women having children = x/18 Number of men having children = x/3 Number of workers having children = (x/18) + (x/3) = 7x/18 Therefore, workers having no children = x - 7x/18 = 11/18 of all workers.
Q: The first Law Officer of the Government of India is the 3986 05b5cc78fe4d2b4197775039e
5b5cc78fe4d2b4197775039e- 1Union Law Ministerfalse
- 2Secreatary, Ministry of Lawfalse
- 3Attorney-General for Indiatrue
- 4Chief Justice of the Supreme Courtfalse
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Answer : 3. "Attorney-General for India"
Explanation :
Answer: C) Attorney-General for India Explanation: Attorney-General for India is the first Law Officer of the Government of India. He is is the Indian government's chief legal advisor, and its primary lawyer in the Supreme Court of India. The Solicitor General of India is below the Attorney General for India, who is the secondary law officer of the country, assists the Attorney General, and is himself assisted by several Additional Solicitors General of India.
Q: In which year was the Supreme Court of India established? 1589 05b5cc78fe4d2b419777503a3
5b5cc78fe4d2b419777503a3- 11951false
- 21949false
- 31950true
- 41947false
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Answer : 3. "1950"
Explanation :
Answer: C) 1950 Explanation: The Supreme Court of India was established in the year 1950.
Q: The Famous 'Golconda Fort' is located in which state ? 2337 05b5cc788e4d2b419777502c7
5b5cc788e4d2b419777502c7- 1Punjabfalse
- 2Telanganatrue
- 3Goafalse
- 4Andhra Pradeshfalse
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Answer : 2. "Telangana"
Explanation :
Answer: B) Telangana Explanation:
Q: The Famous tallest building in New York state is _____ ? 1655 05b5cc788e4d2b419777502bd
5b5cc788e4d2b419777502bd- 1Empire State Buildingtrue
- 2432 Park Avenuefalse
- 3John Hancock Centerfalse
- 4None of thesefalse
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Answer : 1. "Empire State Building"
Explanation :
Answer: A) Empire State Building Explanation:
Q: The population of a city is 415600.It increased by 25% in the first year and decreased by 30% in the second year.What is the population of the city at the end of second year? 1390 05b5cc783e4d2b41977750224
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Answer :
Explanation :
As per given data, P = 415600, R1= 25% incresed, R2 = 30% decreased Population of the city at the end of the second year= 363650.
Q: A group consists of 4 couples in which each of the 4 boys have one girl friend.In how many ways they can be arranged in a straight line such that boys and girls occupies alternate positions? 1704 05b5cc783e4d2b41977750223
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Answer :
Explanation :
Answer : 1152 Total positions are 8. In that boys can be arranged in 4 places and girls can be arranged in 4 places and hence this can be done in 2 ways. i.e => 4! x 4! x 2 = 24 x 24 x 2=1152.
Q: A sales boy is allowed 412 % discount on the total sales made by him plus a bonus of 14% on the sales over Rs.12,000.If his total earnings were Rs.2400, then his total sales(in Rs.) are ? 1244 05b5cc783e4d2b4197775021e
5b5cc783e4d2b4197775021e- 1Rs.60,145.23false
- 2Rs.54,285.54false
- 3Rs.52,147.85false
- 4Rs.50,589.47true
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Answer : 4. "Rs.50,589.47"
Explanation :
Answer: D) Rs.50,589.47 Explanation: Let the total earnings be Rs.x Then 412% of x + 14% of (x-12000) =2400 ⇒92×x100+14×x-12000100=2400 => x=50,589.47