Practice Question and Answer
8 Q: Complete the following series –
_ _ aba _ _ ba _ ab
2505 05eb933c243b27164c8e40399
5eb933c243b27164c8e40399_ _ aba _ _ ba _ ab
- 1abbbafalse
- 2abbabtrue
- 3baabbfalse
- 4bbabafalse
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Answer : 2. "abbab"
Q: A hostel has 120 students and food supplies are for 45 days. If 30 more students come to that hostel, then in how many days will the food items be finished there?
2505 1617a3d5d5ef9de5e412e90f5
617a3d5d5ef9de5e412e90f5- 140 dayfalse
- 238 dayfalse
- 336 daytrue
- 432 dayfalse
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Answer : 3. "36 day"
Q: In one glass, milk and water are mixed in the ratio 3:5 and in another glass they are mixed in the ratio 6:1.In what ratio should the content of the two glasses be mixed together so that new mixture contains milk and water in the ratio 1:1?
2505 05d71ec7ae70d464ce7164acd
5d71ec7ae70d464ce7164acd- 120:7true
- 28:3false
- 327:4false
- 425:9false
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Answer : 1. "20:7"
Q: The number 1254216 is divisible by which of the following numbers?
2505 0649e85e4a0e013744d4ec429
649e85e4a0e013744d4ec429- 15false
- 211false
- 316false
- 48true
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Answer : 4. "8"
Q: Two bus tickets from city K to L and three tickets from city K to M cost Rs. 77, but three tickets from city K to L and two tickets from city K to M cost Rs. 73. What are the fares for cities L and M from K ? 2505 05b5cc720e4d2b4197774f5e0
5b5cc720e4d2b4197774f5e0- 1Rs. 13 and Rs. 17true
- 2Rs. 17 and Rs. 19false
- 3Rs. 23 and Rs. 17false
- 4Rs. 13 and Rs. 19false
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Answer : 1. "Rs. 13 and Rs. 17"
Explanation :
Answer: A) Rs. 13 and Rs. 17 Explanation: If fares for cities L and M from K are x and y respectively, then 2x + 3y = 77 or 6x + 9y = 231...(1)3x + 2y = 73 or 6x + 4y = 146...(2) subtracting 2 from 1, we get 5y = 85 y = Rs. 17 => x = Rs. 13
Q: Find the odd man out of the following number sequence? 3, 5, 13, 43, 167 2505 05b5cc622e4d2b4197774b820
5b5cc622e4d2b4197774b820- 1167true
- 243false
- 313false
- 45false
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Answer : 1. "167"
Explanation :
Answer: A) 167 Explanation: The given number series is 3, 5, 13, 43, 167 3 3 x 1 + 2 = 5 5 x 2 + 3 = 13 13 x 3 + 4 = 43 43 x 4 + 5 = 177 (not equal to 167) Hence, the odd number in the given number sequence is 167.
Q: K and L starts walking towards each other at 4 pm at speed of 3 km/hr and 4 km/hr respectively. They were initially 17.5 km apart. At what time do they meet ? 2504 05b5cc6c6e4d2b4197774ddfa
5b5cc6c6e4d2b4197774ddfa- 16:00 amfalse
- 26:30 pmtrue
- 35:45 amfalse
- 45:52 pmfalse
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Answer : 2. "6:30 pm"
Explanation :
Answer: B) 6:30 pm Explanation: Suppose they meet after 'h' hours Then 3h + 4h = 17.5 7h = 17.5 h = 2.5 hours So they meet at => 4 + 2.5 = 6:30 pm
Q: What type of respiration is respiratory? 2504 05ce2490494a5d46f9811b8a9
5ce2490494a5d46f9811b8a9- 1Protopic reactionstrue
- 2Combination Reactionfalse
- 3Sub-opt-out reactionfalse
- 4Bi-clockwise reactionfalse
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