Practice Question and Answer
8Q: Equal quantities of three mixtures of milk and water are mixed in the ratio 1:2, 2:3 and 3:4. The ratio of water and milk in the mixture is ? 3394 05b5cc73ae4d2b4197774f8c9
5b5cc73ae4d2b4197774f8c9- 1193 : 122true
- 297 : 102false
- 3115 : 201false
- 4147 : 185false
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Answer : 1. "193 : 122"
Explanation :
Answer: A) 193 : 122 Explanation: Given the three mixtures ratio as (1:2),(2:3),(3:4) (1+2),(2+3),(3+4) Total content = 3,5,7 Given equal quantities of the three mixtures are mixed, then LCM of 3, 5, 7 = 105 105/3 = 35 , 105/5 = 21 , 105/7 = 15 Now, the individual equal quantity ratios are (35x1, 35x2), (21x2, 21x3), (15x3, 15x4) i.e (35,70), (42,63), (45,60) So overall mixture ratio of milk and water is 35+42+45 : 70+63+60 122:193 But in the question asked the ratio of water to milk = 193 : 122
Q: If (89)2 is added to the square of a number, the answer so obtained is 16202. What is the (1/26) of that number? 3393 05b5cc6bde4d2b4197774d947
5b5cc6bde4d2b4197774d947- 15.65false
- 22.7false
- 33.5true
- 46.66false
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Answer : 3. "3.5"
Explanation :
Answer: C) 3.5 Explanation: Let the number is = x (89)2 + x2 = 16202 x2 = 8281 x = 91 => (1/26) of 91 = 3.5
Q: A is the uncle of B, who is the daughter of C and C is the daughter-in-law of P. How is A related to P?
3393 05efd897deb90be58c5927bac
5efd897deb90be58c5927bac- 1Sontrue
- 2Son-in-lawfalse
- 3Brotherfalse
- 4None of thesefalse
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Answer : 1. "Son "
Q: A man walks 5 km toward south and then turns to the right. After walking 3 km he turns to the left and walks 4 km. And then he goes back 10 km straight. Now in which direction is he from the starting place ? 3392 05b5cc728e4d2b4197774f6d7
5b5cc728e4d2b4197774f6d7- 1South-Eastfalse
- 2North-Westtrue
- 3Southfalse
- 4Westfalse
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Answer : 2. "North-West"
Explanation :
Answer: B) North-West Explanation: From the given directions, now he is 1km in the North-West direction.
Q: The first Indian male shuttler, who secured a medal in the Badminton World Federation (BWF) World Championships 2019 after 36 years is;
3391 05d68fa334130032e96a60d5e
5d68fa334130032e96a60d5e- 1Sameer Vermafalse
- 2B. Sai Praneethtrue
- 3Prannoy Kumarfalse
- 4Srikanth Kidambifalse
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Answer : 2. "B. Sai Praneeth"
Q: Among T, M, S, J and U each having different heights. J is shorter only than T.M is not as tall as U and U is shorter than S. Who among them is the shortest?
3391 06023b5d2083f2c6596bc6446
6023b5d2083f2c6596bc6446- 1Jfalse
- 2Mtrue
- 3Sfalse
- 4Ufalse
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Answer : 2. "M"
Q: Which one does not belong to the group? 3391 05d09f800dd8caf3027ad913f
5d09f800dd8caf3027ad913f- 11011false
- 21101false
- 31111true
- 410001false
- 5441false
- 6289false
- 7361true
- 8343true
- 9326false
- 10248false
- 11392true
- 12414true
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Answer : 3. "1111" 7. "361" 8. "343" 11. "392" 12. "414"
Q: In the following question, select the related number from the given alternatives.
50: 65 :: 122 :?
3390 05d8db249daae8b11b72e32ce
5d8db249daae8b11b72e32ce50: 65 :: 122 :?
- 1157false
- 2145true
- 3147false
- 4155false
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