CAT Practice Question and Answer
8Q: Who has been appointed as the new Director General of Police (DGP) of Telangana State Government? 1681 05b5cc6bfe4d2b4197774d9e2
5b5cc6bfe4d2b4197774d9e2- 1M. Mahender Reddytrue
- 2Dharmendra Raofalse
- 3Anurag Sharmafalse
- 4V.V. Srinivas Raofalse
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Answer : 1. "M. Mahender Reddy"
Explanation :
Answer: A) M. Mahender Reddy Explanation: M. Mahender Reddy, Commissioner of Hyderabad Police, has been appointed as the new Director General of Police (DGP) of Telangana State. He took charge on 12 November 2017.Reddy succeeded the first DGP of Telangana State Anurag Sharma, who retired from the service on 11 November 2017. Meanwhile, Hyderabad Police Additional Commissioner V.V. Srinivasa Rao has been made in-charge of Hyderabad Commissioner of Police. Anurag Sharma has now appointed as the advisor to Home Department by the Telangana State Government.
Q: The solution of 3(2u + v) = 7 uv and 3(u + 3v) = 11 uv is _____ 1681 05b5cc6bfe4d2b4197774da6a
5b5cc6bfe4d2b4197774da6a- 1u = 1, v = 0false
- 2u = 1, v = 3/2true
- 3u = 0, v = 3/4false
- 4u = 0, v = 1false
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Answer : 2. "u = 1, v = 3/2"
Explanation :
Answer: B) u = 1, v = 3/2 Explanation: Using Trial and error method, From the options u = 1, v = 3/2 satisfies both the equations.
Q: Cash Reserve Ratio ( CRR) and Stautory Liquidity Ratio (SLR ) are terms most closely related to which of the following industries/markets : 1681 05b5cc6d0e4d2b4197774e36c
5b5cc6d0e4d2b4197774e36c- 1Mutual Fundfalse
- 2Income Taxfalse
- 3Stock Exchangefalse
- 4Bankingtrue
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Answer : 4. "Banking"
Explanation :
Answer: D) Banking Explanation:
Q: Draw the conclusion from the following sentences 1. Apartments in the Riverdale Manor cost less than apartments in The Gaslight Commons.2. Apartments in the Livingston Gate cost more than apartments in the The Gaslight Commons.3. Of the three apartment buildings, the Livingston Gate costs the most. If the first two statements are true, the third statement is 1679 05b5cc6eee4d2b4197774ef0e
5b5cc6eee4d2b4197774ef0e- 1TRUEtrue
- 2FALSE Answer & Explanation Answer:false
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Answer : 1. "TRUE"
Explanation :
Answer: A) TRUE Explanation: Since the Gaslight Commons costs more than the Riverdale Manor and the Livingston Gate costs more than the Gaslight Commons, it is true that the Livingston Gate costs the most.
Q: What is the value of 28 tens? 1678 05b5cc62ce4d2b4197774b90d
5b5cc62ce4d2b4197774b90d- 128false
- 22false
- 32800false
- 4280true
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Answer : 4. "280"
Explanation :
Answer: D) 280 Explanation: Here asked for the value of 28 tens => 28 x 10 = 280.
Q: A duster is of dimension 5x5x7 all in cms, is sinked into a cylindrical vessel of radius 5 cm and height 10 cm. After insertion the level of the water is inccresed by 2.14 cm. Then by what percentage the part of the duster is above the layer ? 1677 05b5cc705e4d2b4197774f216
5b5cc705e4d2b4197774f216- 196 %false
- 24 %true
- 397 %false
- 43 %false
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Answer : 2. "4 %"
Explanation :
Answer: B) 4 % Explanation: Imension of the duster is assumed as 5x5x7 cm3 Volume of the duster below the water layer= volume of water increased= πxrxrxh = 3.14×52×2.14 ≈ 168 cm3 Total volume of the duster = 5×5×7 = 175 cm3 Percentage of the duster part below the layer = 168×100/175 = 96% Percentage of the duster part above the layer = 4%
Q: The Union Territories get representation in 1677 05b5cc6bae4d2b4197774d7bc
5b5cc6bae4d2b4197774d7bc- 1Lok Sabhafalse
- 2Rajya Sabhafalse
- 3Both A & Btrue
- 4Supreme Courtfalse
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Answer : 3. "Both A & B"
Explanation :
Answer: C) Both A & B Explanation: The Union Territories get representation in Both the houses of Parliament i.e, The Lok Sabha and The Rajya Sabha.
Q: The price of a car is increased by 25%, by how much percent, must the new price of this car be decreased to restore its original price ? 1677 05b5cc6c5e4d2b4197774dda0
5b5cc6c5e4d2b4197774dda0- 120%true
- 224%false
- 321%false
- 425%false
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Answer : 1. "20%"
Explanation :
Answer: A) 20% Explanation: Suppose that the original price of the car = Rs. x Then new price of the car => (x) + (x ×25/100) = Rs. 5x/4 To restore the original price, the new price must be decreased by 5x/4 − x = x/4 So required percentage =(x/4)/(5x/4) × 100% = 20%

