Practice Question and Answer
8Q: Find the minimum number of straight lines in the below figure ? 3037 05b5cc76fe4d2b4197774ff26
5b5cc76fe4d2b4197774ff26- 120false
- 219true
- 317false
- 415false
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Answer : 2. "19"
Explanation :
Answer: B) 19 Explanation: The given figure can be labelled as : Straight lines : The number of straight lines are 19 i.e. BC, CD, BD, AF, FE, AE, AB, GH, IJ, KL, DE, AG, BH, HI, GJ, IL, JK, KE and DL.
Q: By selling an article for Rs. 320, a man incurs a loss of 20%, what should be the selling price of an article to gain 30%?
3036 05eb94b27a445f56aef0937ca
5eb94b27a445f56aef0937ca- 1Rs. 520true
- 2Rs. 690false
- 3Rs. 550false
- 4Rs. 440false
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Answer : 1. "Rs. 520"
Q: Delphi, the world's largest auto component manufacturer, has the joint venture agreement with which indian company? 3036 05b5cc7c3e4d2b41977750b60
5b5cc7c3e4d2b41977750b60- 1TVStrue
- 2Bajaj Autofalse
- 3Hero Motorsfalse
- 4Bharat Forgefalse
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Answer : 1. "TVS"
Explanation :
Answer: A) TVS Explanation:
Q: In each of the following questions, there is a certain relationship between two given words on one side. Choose the correct alternative in second side. Aeroplane: Cockpit :: Train:? 3035 05d1f0c459e6ce62e3f2040af
5d1f0c459e6ce62e3f2040af- 1Wagonfalse
- 2Coachfalse
- 3Compartmentfalse
- 4Enginetrue
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Answer : 4. "Engine"
Q: If 'black' means 'pink', 'pink' means 'blue', blue means 'white', 'white' means 'yellow', 'yellow' means 'red' and 'red' means 'brown', then what is the colour of clear sky ?
3035 05e33f24169b9f01f471de812
5e33f24169b9f01f471de812- 1Brownfalse
- 2Redfalse
- 3Pinktrue
- 4Whitefalse
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Answer : 3. "Pink "
Q: ‘DEAN’ is related to ‘NDAE’ and ‘ROAD’ is related to ‘DRDO’ in the same way as ‘SOME’ is related to ___?
3034 05da00e3a82ee6d78b6d0d171
5da00e3a82ee6d78b6d0d171- 1ESMOfalse
- 2EOMSfalse
- 3EMOSfalse
- 4MSEOfalse
- 5None of thesetrue
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Answer : 5. "None of these "
Q: A supplier supplies cartridges to a news paper publishing house. He earns a profit of 25% by selling cartridges for Rs. 1540. Find the cost price of the Cartridges ? 3034 05b5cc741e4d2b4197774f9a9
5b5cc741e4d2b4197774f9a9- 1Rs. 1100false
- 2Rs. 1793.4false
- 3Rs. 1440false
- 4Rs. 1232true
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Answer : 4. "Rs. 1232"
Explanation :
Answer: D) Rs. 1232 Explanation: Let Cost Price(C.P) = Pgain% = {(S.P-C.P)/C.P} x 10025 = {(1540-P)/P} x 10025/100 = (1540-P)/P=> P = 4(1540)-4P=> 5P = 4(1540)=> P = 1232So, Cost Price = Rs. 1232
Q: The concentration of glucose in three different mixtures (glucose and alcohol) is 12,35 and 45 respectively. If 2 litres, 3 litres and 1 litre are taken from these three different vessels and mixed. What is the ratio of glucose and alcohol in the new mixture? 3033 05b5cc6b9e4d2b4197774d76b
5b5cc6b9e4d2b4197774d76b- 13:2true
- 24:3false
- 32:3false
- 43:4false
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Answer : 1. "3:2"
Explanation :
Answer: A) 3:2 Explanation: Concentration of glucose are in the ratio = 12:35:45 Quantity of glucose taken from A = 1 liter out of 2 Quantity of glucose taken from B = 3/5 x 3 = 1.5 lit Quantity of glucose taken from C = 0.8 lit So, total quantity of glucose taken from A,B and C = 3.6 lit So, quantity of alcohol = (2 + 3 + 1) - 3.6 = 2.4 lit Ratio of glucose to alcohol = 3.6/2.4 = 3:2