Practice Question and Answer
8 Q: If ’’624739854’’ 1 is added to all the even number and 1 is subtract from all the odd number, then what is the sum of the digits which is fifth from the left end and fourth from the right end?
2181 0603ca24fcd43d04a8f59f290
603ca24fcd43d04a8f59f290- 112false
- 29false
- 311false
- 410true
- 5None of thesefalse
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Answer : 4. "10"
Q: Titan industries has rolled out its own Swiss made premium watches in India under the brand Name of 2181 05b5cc7c4e4d2b41977750ba1
5b5cc7c4e4d2b41977750ba1- 1Insigniafalse
- 2Xylystrue
- 3Bvlgerifalse
- 4Titan Sensfalse
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Answer : 2. "Xylys"
Explanation :
Answer: B) Xylys Explanation:
Q: The average age of 30 boys in a class is 15 years. One boy, aged 20 years, left the class, but two new boys came in his place whose age differs by 5 years. If the average age of all the boys now in the class becomes 15 years, the age of the younger newcomer is:
2181 05e326ddbd0aa6f23a8fc5141
5e326ddbd0aa6f23a8fc5141- 120 yearsfalse
- 215 yearstrue
- 310 yearsfalse
- 48 yearsfalse
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Answer : 2. "15 years "
Q: If the first and second digits are interchanged in each number from the following set of numbers, and then the numbers are arranged in descending order, which number will be second ? 376 438 476 389 567 2180 05b5cc777e4d2b419777500de
5b5cc777e4d2b419777500de- 1376false
- 2567false
- 3389false
- 4476true
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Answer : 4. "476"
Explanation :
Answer: D) 476 Explanation: Given 376 438 476 389 567 After interchanging 1st and 2nd digits 736 348 746 839 657 Now, arranging in descending order 839 746 736 657 348 Here in second place 746 Therefore, 476 is the answer.
Q: Which of the following is not a sedimentary structure? 2180 05b5cc69ae4d2b4197774c7a7
5b5cc69ae4d2b4197774c7a7- 1graded beddingfalse
- 2rock colortrue
- 3ripple marksfalse
- 4mudcracksfalse
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Answer : 2. "rock color"
Explanation :
Answer: B) rock color Explanation: Except Rock color, all other Graded bedding, Ripple marks and Mud cracks are sedimentary structures.
Q: Six persons A, B, C, D, E and F go to office on six different days of the week from Monday to Saturday. A go before Wednesday. Only two persons go between A and D. Three persons go between D and F. B goes after D. E goes before D but not immediately before D. In which of the following days C go to office?
2180 05fcde3a2fd6987223907ae50
5fcde3a2fd6987223907ae50- 1Mondayfalse
- 2Tuesdayfalse
- 3Wednesdayfalse
- 4Thursdaytrue
- 5None of thesefalse
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Answer : 4. "Thursday "
Q: 80 litres of diesel is required to travel 800 km using a 800 cc engine. If the volume of diesel required to cover a distance varies directly as the capacity of the engine, then how many litres of diesel is required to travel 1000 kms using 1200 cc engine ? 2180 05b5cc6d3e4d2b4197774e4c8
5b5cc6d3e4d2b4197774e4c8- 1120 litfalse
- 2140 litfalse
- 3110 litfalse
- 4150 littrue
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Answer : 4. "150 lit"
Explanation :
Answer: D) 150 lit Explanation: To cover a distance of 800 kms using a 800 cc engine, the amount of diesel required = 80 litres. => the amount of diesel required to cover a distance of 1000 kms = 1000 x 80/800 = 100 litres However, the vehicle uses a 1200 cc engine and it is given that the amount of diesel required varies directly as the engine capacity. i.e., for instance, if the capacity of engine doubles, the diesel requirement will double too. Therefore, with a 1200 cc engine, quantity of diesel required = 1200/800 x 100 = 150 litres.
Q: Water soluble vitamin include 2180 05b5cc6d7e4d2b4197774e71e
5b5cc6d7e4d2b4197774e71e- 1vitamin Cfalse
- 2niacinfalse
- 3riboflavinfalse
- 4all of the abovetrue
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Answer : 4. "all of the above"
Explanation :
Answer: D) all of the above Explanation: