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Friday Quiz #223: Mental Agility
 

Friday Quiz #223: Mental Agility

TestFunda ,  6:30 PM on 18-Jan-13
ONLINE QUIZ # 223

The 223th Online Quiz was held on Friday, 18th January 6:30 PM. The quiz questions were selected from topics related to Mental Agility.

Quiz Questions

Quiz Questions Answers

List of Quiz Winners

Transcript of postings during the Quiz along with the Quiz Answers

Identify what is pictorially represented

Q1.

 

Q2.

 

Append the same letter to the beginning and end of the following fragments to make meaningful English words.

Note: You need to mention all three words. Mere mention of letters will NOT be accepted.

Q3. _amage_

_athe_

_yni_

 

Q4. _noc_

_empes_

_inte_

 

Q5. _arsni_

_odicu_

_hrea_

 

A letter has been changed in each word of the following quotes. Identify the actual quotes.

Q6. Wife as owe song prowess on letting wired.

 

Q7. We why gas I who go line man gear pith atmost ant now.

 

Q8. Out whose like in life I plan.

 

Three words are given below such that the order of their letters is jumbled. Find out the correct words.

Q9. GRUNPE

 

Q10. MINUFER

 

Q11. NAPPED

 

Q12. What is the value of 78^3-32^3-46^3

 

A letter has been changed in each word of the following quotes. Identify the actual quotes.

Q13. A and B are two independent events such that P(A) = m = (1 – a)/4 and P(B) = n = (3b – 2)/3

What is the range of a × b?

 

Questions 14 – 16 are based on the following data

Input: : 14 39 64 51 73

Step 1: 33 83 133 107 151

Step 2: 12 60 108 80 122

Step 3: 5 29 53 39 60

Step 4: 39 111 145 138 125

Step 5: 53 150 209 189 198

 

Q14. If the input is 19 21 35 38 15, what is step 5?

 

Q15. If step 3 is 14 19 30 36 8, what is the input?

 

Q16. If input is 28 34 43 13 17, what is step 4?

 

Identify the word:

Q17. O _ F _ C _ _ _ Y

 

Q18. K _ L _ _ D _ _ C _ _ E

 

Q19. P _ R _ _ H _ _ N _ L _ A

 

Q20. V _ N _ R _ T _

 

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Quiz Questions Answers

 

Answer 1. Denounce (D – nouns)

 

Answer 2. The upper hand

 

Answer 3. Damaged

Rather

Cynic

 

Answer 4. Knock

Tempest

Lintel

 

Answer 5. Parsnip

Modicum

Threat

 

Answer 6. Life is one long process of getting tired.

 

Answer 7. He who has a why to live can bear with almost any how.

 

Answer 8. Our whole life is like a play.

 

Answer 9. REPUGN

 

Answer 10. UNFIRM

 

Answer 11. APPEND

 

Answer 12. 344448

Sol:

If (a + b + c) = 0, then a3 + b3 + c3 = 3abc

Using this formula,

we get 783 – 323 – 463 = 3(78)(–32)(–46) = 344448

 

Answer 13. [–5, 5/3]

Sol:

Probability of any event is always less than or equal to 1 and greater than equal to zero.

Hence, probability range of m is as follows;

0 ≤ (1 – a)/4 ≤ 1

Thus 0 ≤ 1 – a ≤ 4 and –4 ≤ a – 1 ≤ 0

Hence, –3 ≤ a ≤ 1 (reversal of inequality because of sign change)

Similarly, range of b is 2/3 ≤ b ≤ 5/3

Hence, the maximum possible value of ab is (5/3) × 1 = 5/3

The minimum possible value of ab is (5/3)(–3) = –5

Hence, range of ab is [–5, 5/3]

 

Answer 14. 50 67 109 92 29

 

Answer 15. 23 29 41 48 21

 

Answer 16. 62 80 65 6 27

Sol:

Step 1: (Input) × 2 + 5

Step 2: If the numbers in step 1 are a, b, c, d and e, then the numbers in step 2 are (a – 21), (b – 23), (c – 25), (d – 27), (e – 29) respectively.

Step 3: (Step 2)/2 – 1

Step 4: If a, b, c, d and e are the numbers in step 3, then the corresponding numbers in step 4 are (2a + b), (2b + c), (2c + d), (2d + e) and (2e + a) respectively.

Step 5: (Step 4) + (Input)

 

Answer 17. Olfactory

 

Answer 18. Kaleidoscope

 

Answer 19. Paraphernalia

 

Answer 20. VENERATE

 

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THE WINNERS OF ONLINE QUIZ # 223

  1. Manish Kumar (man_05) from Pune
  2. vasanth kumar (catkumar) from Kurnool
  3. vasanth kumar (catkumar) from Kurnool
  4. vasanth kumar (catkumar) from Kurnool
  5. Manish Kumar (man_05) from Pune
  6. Manikanta Chandolu (vijaymani) from Hyderabad
  7. vasanth kumar (catkumar) from Kurnool
  8. Kalyan Chakravarthy (kalyan_ece) from mumbai
  9. ayush mehta (mehtaayush) from Kolkata
  10. #N/A
  11. ayush mehta (mehtaayush) from Kolkata
  12. Anirban Kundu (Anirban9) from Kolkata
  13. Kalyan Chakravarthy (kalyan_ece) from mumbai
  14. #N/A
  15. Anirban Kundu (Anirban9) from Kolkata
  16. Anirban Kundu (Anirban9) from Kolkata
  17. Manikanta Chandolu (vijaymani) from Hyderabad
  18. Vasanth Kumar (catkumar) from Kurnool
  19. Pragya Khurana (pragya2208) from Chandigarh
  20. vinaytej tej (vinaytej) from hyderabad


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