CAT Practice Question and Answer
8Q: The letters of the word PROMISE are to be arranged so that three vowels should not come together. Find the number of ways of arrangements? 1997 05b5cc6ade4d2b4197774d0f9
5b5cc6ade4d2b4197774d0f9- 14320true
- 24694false
- 34957false
- 44871false
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Answer : 1. "4320"
Explanation :
Answer: A) 4320 Explanation: Given Word is PROMISE. Number of letters in the word PROMISE = 7 Number of ways 7 letters can be arranged = 7! ways Number of Vowels in word PROMISE = 3 (O, I, E) Number of ways the vowels can be arranged that 3 Vowels come together = 5! x 3! ways Now, the number of ways of arrangements so that three vowels should not come together = 7! - (5! x 3!) ways = 5040 - 720 = 4320.
Q: An object at rest may have 1997 05b5cc622e4d2b4197774b802
5b5cc622e4d2b4197774b802- 1Momentumfalse
- 2Potential energytrue
- 3Velocityfalse
- 4Kinetic energyfalse
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Answer : 2. "Potential energy"
Explanation :
Answer: B) Potential energy Explanation: An object at rest may have Potential energy.
Q: Who gave the title Father of The Nation to Mahatma Gandhi? 1996 05b5cc6b1e4d2b4197774d2f9
5b5cc6b1e4d2b4197774d2f9- 1Rabindra Nath Tagorefalse
- 2Subhas Chandra Bosetrue
- 3G.K. Gokelfalse
- 4None of abovefalse
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Answer : 2. "Subhas Chandra Bose"
Explanation :
Answer: B) Subhas Chandra Bose Explanation: The title of Father of the Nation was given to Mohan Das Karamchand Gandhi known as Mahathma Gandhi by Netaji Subhas Chandra Bose. He was the first who addressed Mahatma Gandhi as Father of the Nation on Singapore Radio on July 6, 1944.
Q: In India, Salt Lake City is located in 1996 05b5cc6b6e4d2b4197774d5a3
5b5cc6b6e4d2b4197774d5a3- 1West Bangaltrue
- 2Rajastanfalse
- 3Gujaratfalse
- 4Delhifalse
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Answer : 1. "West Bangal"
Explanation :
Answer: A) West Bangal Explanation: BidhanNagar in Kolkata, West Bangal is popularly known as Salt Lake City.
Q: Find the next number in the number series? 1, 4, 12, 32, ? 1995 05b5cc6a8e4d2b4197774ce61
5b5cc6a8e4d2b4197774ce61- 180true
- 2100false
- 3192false
- 4169false
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Answer : 1. "80"
Explanation :
Answer: A) 80 Explanation: Next number of the sequence 1, 4, 12, 32,... 1 = 2 x 20 4 = 2 x 21 12 = 3 x 22 32 = 4 x 23 80 = 5 x 24.
Q: If the labour cost 20% of the cost of production and raw material cost 10% of the cost of production and the price on which article is sold is 20% above the cost of production. If the price of labour is increased by 40% and the price of raw material increased by 20% and rest other expenditure of cost remain constant. The industry thus decide to increase the selling price by 10%. Find the new profit percent ? 1994 05b5cc6c7e4d2b4197774de78
5b5cc6c7e4d2b4197774de78- 118%false
- 220%true
- 322%false
- 424%false
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Answer : 2. "20%"
Explanation :
Answer: B) 20% Explanation: Let the Cost of Production of the article = 100 Then, Labour Cost = 20 Raw Material = 10 Other Expenditure = 100 - 10 – 20 = 70 Selling Price of the article = 120 After increasing Labour and Raw material cost by 40% & 20% respectively, New Labour cost = 28 New Raw material cost = 12 New Cost of Production = 70 + 28 + 12 = 110 Then, New SP = 110% of 120 = 120 x 110/100 = 132 => New Gain = 132 - 110 = 22 => New Profit % = 22 x 100/110 = 20%
Q: Who is the author of the book "Panditharadya Charitham" ? 1991 05b5cc6c0e4d2b4197774dae9
5b5cc6c0e4d2b4197774dae9- 1Tikkanafalse
- 2Ganapathidevafalse
- 3Yerranafalse
- 4Palkuriki Somanathatrue
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Answer : 4. "Palkuriki Somanatha"
Explanation :
Answer: D) Palkuriki Somanatha Explanation:
Q: Which city has become the first Indian city to have its own logo? 1991 05b5cc6b9e4d2b4197774d734
5b5cc6b9e4d2b4197774d734- 1Bengalurutrue
- 2Hyderabadfalse
- 3New Delhifalse
- 4Gujaratfalse
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Answer : 1. "Bengaluru"
Explanation :
Answer: A) Bengaluru Explanation: Bengaluru becomes the first Indian city to get its very own logo Much like New York and Singapore, Bengaluru is set to get its own logo, becoming the first Indian city to do so.