Tag: math & puzzles

Questions Related to math & puzzles

A shopkeeper sells 75% of his products at a loss of Rs.25/kg. If the total sales amounted to 2000 kg,find the quantity sold at loss.
general knowledge math & puzzles

  1. 1600

  2. 1500

  3. 1200

  4. none

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Correct Option: D

Which is the better investment; 4.5% shares at Rs.120 or 6.5% shares at Rs.132?(The nominal value of the share is Rs.100)
general knowledge math & puzzles

  1. First investment

  2. Second investment

  3. Both are good

  4. Can't say(incomplete data)

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Correct Option: A

How is a Bluetooth Device identified for communication?
general knowledge math & puzzles

  1. By its PIN

  2. By its position in the piconet

  3. By its CLK(clock)

  4. all above

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Correct Option: A

Find next number in this series 25,100,225,400,--

general knowledge math & puzzles

  1. 610

  2. 615

  3. 625

  4. 650

Show answer
Correct Option: C

AI Explanation

To find the next number in this series, we need to observe the pattern or rule that governs the sequence. Let's look at the differences between consecutive terms:

100 - 25 = 75 225 - 100 = 125 400 - 225 = 175

From the differences, we can see that they are increasing by 50 each time. Therefore, we can predict that the next difference will be 175 + 50 = 225.

To find the next term, we add this difference to the previous term:

400 + 225 = 625

Therefore, the next number in the series is 625.

Among the given options, the correct answer is C) 625.

Find next number in the series 5200,5199,5196,5191,5184,--

general knowledge math & puzzles

  1. 5180

  2. 5175

  3. 5170

  4. 5185

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Correct Option: B

Find next number in the series 5200,5199,5195,5186,5170,5145,--

general knowledge math & puzzles

  1. 5109

  2. 5108

  3. 5107

  4. 5106

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Correct Option: A

Find next number in the series1,8,27,64,125,216,--
general knowledge math & puzzles

  1. 343

  2. 216

  3. 340

  4. 215

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Correct Option: A

Find next number in the series0,1,3,16,95,666,--
general knowledge math & puzzles

  1. 5327

  2. 5326

  3. 5325

  4. 5324

Show answer
Correct Option: A

There are five working professionals stays in a hotel in Mumbai. They work for different companies. i.e. TCS, CTS, Wipro, Accenture & Infosys. The room number where they stays are 102, 103, 104, 105 & 106. Man whose room number comes first work for the company which comes last in alphabetical order & whose room number comes last work for the company which comes first in alphabetical order. Whose company name is in the middle according to the alphabetical order stays in the middle room. If the professional staying beside Accenture would have stayed beside the wipro professional then they would have stayed according to the alphabetical order of their company name. who is staying in room number 103?
general knowledge math & puzzles

  1. TCS

  2. Accenture

  3. CTS

  4. Infosys

Show answer
Correct Option: C

There are five working professionals stays in a hotel in Mumbai. They work for different companies. i.e. TCS, CTS, Wipro, Accenture & Infosys. The room number where they stays are 102, 103, 104, 105 & 106. Man whose room number comes first work for the company which comes last in alphabetical order & whose room number comes last work for the company which comes first in alphabetical order. Whose company name is in the middle according to the alphabetical order stays in the middle room. If the professional staying beside Accenture would have stayed beside the wipro professional then they would have stayed according to the alphabetical order of their company name. who is staying in room number 105?
general knowledge math & puzzles

  1. Accenture

  2. TCS

  3. CTS

  4. Wipro

Show answer
Correct Option: B