Practice Question and Answer
8 4 Answer : 3. "21 units"
4 Q:
5ff7ded9f160821c22b84986 5 Q:
5e9691ebaff06865e9836efb 4 Answer : 1. "CPU"
4 Answer : 1. "10 days"
4 4 4 Q:
5e833f8c2bb3a07c1c37e968
Q: The ratio of length and breadth of rectangle is 5:2 respectively. The respective ratio of its perimeter and area is 1:3 (irrespective of the unit). What is the length of the rectangle? 2984 05d109d3787e3540b926c1be8
5d109d3787e3540b926c1be8- 127 unitsfalse
- 232 unitsfalse
- 321 unitstrue
- 4None of thesefalse
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Answer : 3. "21 units"
Explanation :
undefined
Q: Microprocessor which is the brain of computer is called?
2984 05ff7ded9f160821c22b84986
5ff7ded9f160821c22b84986- 1softwarefalse
- 2Microchiptrue
- 3Macrofalse
- 4All the statements are truefalse
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Answer : 2. "Microchip"
Q: A bar code reader is an example of a ( n ) .
2984 05e9691ebaff06865e9836efb
5e9691ebaff06865e9836efb- 1processing devicefalse
- 2storage devicefalse
- 3input devicetrue
- 4output devicefalse
- 5printerfalse
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Answer : 3. "input device "
Q: The brain of any computer system is 2984 15b5cc607e4d2b4197774b54e
5b5cc607e4d2b4197774b54e- 1CPUtrue
- 2Memoryfalse
- 3Controlfalse
- 4ALUfalse
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Answer : 1. "CPU"
Explanation :
Answer: A) CPU Explanation: Central Processing Unit (CPU) is the brain of any computer system.
Q: In a hostel, there was food for 1000 students for one month. After 10 days, 1000 more students joined the hostel. How long would the students be able to carry on with the remaining food? 2983 05b5cc774e4d2b41977750025
5b5cc774e4d2b41977750025- 110 daystrue
- 215 daysfalse
- 320 daysfalse
- 45 daysfalse
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Answer : 1. "10 days"
Explanation :
Answer: A) 10 days Explanation: After 10 days, the remaining food would be sufficient for the 1000 students for 20 more days -->If 1000 more students are added, it shall be sufficient for only 10 days (as the no. of students is doubled, the days are halved).
Q: Which country is the largest producer of tea in the world 2983 05d2339c59cb59714c878c42e
5d2339c59cb59714c878c42e- 1Chinatrue
- 2Indiafalse
- 3Sri Lankafalse
- 4Indonesiafalse
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Answer : 1. "China"
Q: Maithon Dam, which was in news during the 34th National Games is located on which of the following rivers? 2983 05c35af925e7c576c547d3c01
5c35af925e7c576c547d3c01- 1Damodarfalse
- 2Barakartrue
- 3Hooghlyfalse
- 4Padmafalse
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Answer : 2. "Barakar"
Q: Which of the following is NOT a part of the 'Char Dham Yatra' in North India?
2983 05e833f8c2bb3a07c1c37e968
5e833f8c2bb3a07c1c37e968- 1Kedarnathfalse
- 2Badrinathfalse
- 3Vaishno Devitrue
- 4Gangotrifalse
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Answer : 3. "Vaishno Devi "
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