ONLINE QUIZ # 223
The 223^{th} Online Quiz was held on Friday, 18^{th} 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
- Manish Kumar (man_05) from Pune
- vasanth kumar (catkumar) from Kurnool
- vasanth kumar (catkumar) from Kurnool
- vasanth kumar (catkumar) from Kurnool
- Manish Kumar (man_05) from Pune
- Manikanta Chandolu (vijaymani) from Hyderabad
- vasanth kumar (catkumar) from Kurnool
- Kalyan Chakravarthy (kalyan_ece) from mumbai
- ayush mehta (mehtaayush) from Kolkata
- #N/A
- ayush mehta (mehtaayush) from Kolkata
- Anirban Kundu (Anirban9) from Kolkata
- Kalyan Chakravarthy (kalyan_ece) from mumbai
- #N/A
- Anirban Kundu (Anirban9) from Kolkata
- Anirban Kundu (Anirban9) from Kolkata
- Manikanta Chandolu (vijaymani) from Hyderabad
- Vasanth Kumar (catkumar) from Kurnool
- Pragya Khurana (pragya2208) from Chandigarh
- vinaytej tej (vinaytej) from hyderabad
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