RRB(Railway) Practice Question and Answer
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Q: Indian National Congress was founded by- 1316 05d1f3d36c068c021a404970a
5d1f3d36c068c021a404970a- 1Womesh Chandra Banerjeefalse
- 2Michlal Hume/false
- 3Allon Octavian Humetrue
- 4Mahatma Gandhifalse
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Answer : 3. "Allon Octavian Hume"
Q: If the value of 16a+16b=42. What is the average of (a+b)? 1552 05d1edaa7f5eae22172e6f373
5d1edaa7f5eae22172e6f373- 144false
- 221true
- 324false
- 424false
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Answer : 2. "21"
Q: If a certain language, MIRACLE is coded as NKUEHRL, then how is GAMBLE coded in the language? 1803 05d1f11969e6ce62e3f2040d6
5d1f11969e6ce62e3f2040d6- 1JDOCMFfalse
- 2CLEMNKfalse
- 3HCPFQKtrue
- 4AELGMNfalse
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Answer : 3. "HCPFQK"
Q: What is the least number to be added to 1500 to make it a perfect square? 1365 05d1ed93f70b1431921736a7e
5d1ed93f70b1431921736a7e- 121true
- 235false
- 343false
- 469false
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Answer : 1. "21"
Q: If the numerator of a fraction is increased by 20% and the denominator is not changed, the resultant fraction thus obtained is \({2\over3}\). What was the original fraction? 946 05d1edc4ef5eae22172e6f37c
5d1edc4ef5eae22172e6f37c- 1\({3\over8}\)false
- 2\({5\over8}\)false
- 3\({4\over9}\)false
- 4\({5\over9}\)true
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Answer : 4. "\({5\over9}\)"
Q: The difference between a number and its two-fifth is 510. What is 10% of that number? 1144 05d1ee195c068c021a4048e3d
5d1ee195c068c021a4048e3d- 112.75false
- 285true
- 3204false
- 4None of thesefalse
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Answer : 2. "85"
Q: A sum was put at simple interest at a certain rate for 2 years. Had it been put at a 3% higher rate; it would have fetched Rs. 72 more. The sum is: 999 05d1ee80af5eae22172e6f3b4
5d1ee80af5eae22172e6f3b4- 1Rs.1200true
- 2Rs.1500false
- 3Rs. 1600false
- 4Rs. 1800false
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Answer : 1. "Rs.1200"
Q: The most suitable unit for expressing nuclear radius is; 1438 15d1f24b59e6ce62e3f204308
5d1f24b59e6ce62e3f204308- 1Micronfalse
- 2Nanometrefalse
- 3Fermitrue
- 4Angstromfalse
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Answer : 3. "Fermi"
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