Maths Practice Question and Answer
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Q: A train 400 m long passes a pole in 20 seconds. What is the speed of the train?
1676 060bf58272aecd10d8a04c2a7
60bf58272aecd10d8a04c2a7- 170 km/hrfalse
- 268 km/hrfalse
- 372 km/hrtrue
- 464 km/hrfalse
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Answer : 3. "72 km/hr"
Q: The cost price of 27 articles is same as the selling price of 18 articles. What is the profit percent? 1392 060bf560ac40f0c12f4b8e2f5
60bf560ac40f0c12f4b8e2f5- 140%false
- 230%false
- 350%true
- 425%false
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Answer : 3. "50%"
Q: If 13 + 23 + .....+103 = 3025 then 4 + 32 + 108 + ..... 4000 is equal to -
3033 060be07d39f482d735c8f2faf
60be07d39f482d735c8f2faf- 112300false
- 212500false
- 312100true
- 411800false
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Answer : 3. "12100"
Q: If the height of a given cone be doubled and radius of base remains the same, the ratio of the volume of the given cone to that the second cone will be -
1299 060be078891cdba7356dad1b9
60be078891cdba7356dad1b9- 13:2false
- 22:3false
- 31:2true
- 42:1false
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Answer : 3. "1:2"
Q: What is the difference between compound interest and simple interest on Rs. 2500 for 2 years at 4% per annum?
1252 060be073d5d840673873c4943
60be073d5d840673873c4943- 1₹ 4true
- 2₹ 20false
- 3₹ 40false
- 4₹ 400false
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Answer : 1. "₹ 4 "
Q: Two train approach each other at 30 km/hr and 27 km/hr. From two places 342 km. apart. After how much time will they meet? (in hours)
3044 060be06c99f482d735c8f2df3
60be06c99f482d735c8f2df3- 19false
- 26true
- 38false
- 45false
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Answer : 2. "6"
Q: What will be the day of a week on 2 September 1990?
1933 160be00a4943add67dd72f96e
60be00a4943add67dd72f96e- 1Wednesdayfalse
- 2Thursdayfalse
- 3Sundaytrue
- 4Tuesdayfalse
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Answer : 3. "Sunday"
Q: The sum of two numbers is 232 and their HCF is 29. What is the numbers of such pairs of numbers satisfied the above condition?
1869 060bdfcad05aad558f1cd6f4e
60bdfcad05aad558f1cd6f4e- 10false
- 22true
- 33false
- 41false
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Answer : 2. "2"
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