Practice Question and Answer
8 Q: A word is represented by one set of numbers as given in any one of the alternatives The sets of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 3 and that of Matrix II are numbered from 4 to 7. A letter from these matrices can be represented first by its row and next by its column, e.g., ' A ' can be represented by 00, 12, 21, etc. and T can be represented by 02, 10, 23, etc. Identify that set for the word LAMB.
2399 05d9aca1a63b16707b611ea3d
5d9aca1a63b16707b611ea3d- 175, 21, 13, 45true
- 246, 12, 23, 57false
- 367, 33, 31, 66false
- 446, 32, 01, 74false
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Answer : 1. "75, 21, 13, 45"
Q: ऐ रमेश ! यहा आओ, इस वाक्य में कोनसा कारक है?
2399 05e4e54861b69e805d0bee2fb
5e4e54861b69e805d0bee2fb- 1कर्ताfalse
- 2अधिकरणfalse
- 3करणfalse
- 4संबोधनtrue
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Answer : 4. "संबोधन"
Q: Is blood homogeneous or heterogeneous? 2399 05b5cc626e4d2b4197774b86f
5b5cc626e4d2b4197774b86f- 1Homogeneousfalse
- 2Heterogeneoustrue
- 3Both A & Bfalse
- 4None of the abovefalse
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Answer : 2. "Heterogeneous"
Explanation :
Answer: B) Heterogeneous Explanation: Blood is a heterogeneous mixture because the blood cells are physically separate from the blood plasma. The cells have different properties than the plasma. The cells can be separated from the plasma by centrifuging, which is a physical change.
Q: P, Q and R start simultaneously from A to B. P reaches B, turns back and meet Q at a distance of 11 km from B. Q reached B, turns back and meet R at a distance of 9 km from B. If the ratio of the speeds of P and R is 3:2, what is the distance between A and B ? 2398 05b5cc6c7e4d2b4197774de73
5b5cc6c7e4d2b4197774de73- 199true
- 2100false
- 389false
- 41false
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Answer : 1. "99"
Explanation :
Answer: A) 99 Explanation: Let, Distance between A and B = d Distance travelled by P while it meets Q = d + 11 Distance travelled by Q while it meets P = d – 11 Distance travelled by Q while it meets R = d + 9 Distance travelled by R while it meets Q = d – 9 Here the ratio of speeds of P & Q => SP : SQ = d + 11 : d – 11 The ratio of speeds of Q & R => SQ : SR = d + 9 : d – 9 But given Ratio of speeds of P & R => P : R = 3 : 2 SPSR = SPSQxSQSR = d+11d+9d-11d-9 => d+11d+9d-11d-9 = 3/2 => d = 1, 99 => d = 99 satisfies. Therefore, Distance between A and B = 99
Q: Which of the following is the basic characteristic of Oligopoly ? 2398 05b5cc6d2e4d2b4197774e41f
5b5cc6d2e4d2b4197774e41f- 1a few sellers, many buyerstrue
- 2many sellers, a few buyersfalse
- 3a few sellers, a few buyersfalse
- 4a few sellers, one buyerfalse
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Answer : 1. "a few sellers, many buyers"
Explanation :
Answer: A) a few sellers, many buyers Explanation:
Q: A man can row 6 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and back. What is the total distance traveled by the man ? 2398 05b5cc6d7e4d2b4197774e728
5b5cc6d7e4d2b4197774e728- 14.58 kmsfalse
- 26.35 kmsfalse
- 35.76 kmstrue
- 45.24 kmsfalse
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Answer : 3. "5.76 kms"
Explanation :
Answer: C) 5.76 kms Explanation: Speed in still water = 6 kmph Stream speed = 1.2 kmph Down stream = 7.2 kmph Up Stream = 4.8 kmph x/7.2 + x/4.8 = 1 x = 2.88 Total Distance = 2.88 x 2 = 5.76 kms
Q: Fathometer is used to measure
2398 05ee35a6df72c0e153c825d5c
5ee35a6df72c0e153c825d5c- 1Earthquakefalse
- 2Rainfalse
- 3Depth of seatrue
- 4Sound intensityfalse
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Answer : 3. "Depth of sea "
Q: Thakana style is related to-
2398 061b2fbfebcb1f45db0a5ebc3
61b2fbfebcb1f45db0a5ebc3- 1Idani stylefalse
- 2Shankariya dancefalse
- 3Dhol dancetrue
- 4none of thesefalse
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