Reasoning Ability · solved example
In a class of 29 students, a boy ranks 23rd from the top. What is his rank from the bottom?
- 3
- 7Correct
- 10
- 15
- 4
Solution
Rank from bottom = total − rank from top + 1 = 29 − 23 + 1 = 7.
RBI Office Attendant | Online Examination
A compact, single-clock RBI Office Attendant practice mock: 28 original questions across Reasoning Ability, English Language, General Awareness and Quantitative Aptitude, each with a worked solution. One fourth of a mark is deducted for a wrong answer.
| Section | Questions |
|---|---|
| Reasoning AbilityReasoning Ability | 7 |
| English LanguageEnglish Language | 7 |
| General AwarenessGeneral Awareness | 7 |
| Quantitative AptitudeQuantitative Aptitude | 7 |
A few questions from this test, with the answer key and the method behind it. The full set of 28 runs under a timer, and every solution is on the analysis screen once you submit.
Reasoning Ability · solved example
In a class of 29 students, a boy ranks 23rd from the top. What is his rank from the bottom?
Solution
Rank from bottom = total − rank from top + 1 = 29 − 23 + 1 = 7.
English Language · solved example
The word "endures" is closest in meaning to:
Solution
"Endures" means lasts or continues.
General Awareness · solved example
The Directive Principles of State Policy in the Indian Constitution are borrowed from which country?
Solution
The Directive Principles are borrowed from the Irish Constitution.
Quantitative Aptitude · solved example
A sum of Rs 960 is divided between two people in the ratio 3 : 9. Find the first person's share.
Solution
The first person gets 3 of the 12 equal parts: 960 × 3/12 = 240.
Reasoning Ability · solved example
Which of the following statements is true of the final arrangement?
Solution
The arrangement from floor 1 upward is P, Q, R, T, U, S. R is on floor 3, so floors 4, 5 and 6 are above it, holding T, U and S: exactly three people, making B true. A reverses the pair, since U on 5 is above T on 4. C is false because P is on floor 1, which is odd. D is false because Q is on 2 while S is on 6, with three people between them.
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Correct answer
+1
Wrong answer
-0.25
Unanswered
0
Because a blank carries no penalty, guessing only pays when you can eliminate at least two options. The analysis screen after the test shows you exactly where guessing cost you marks.