Mock Test

Exam: RRB Group D

Total Questions: 20

Q1. Morse code is a system of dots and dashes. What is it used for?

Cooking Communicating messages Playing sports Writing stories
Q2. Which book is attributed to Kalidasa?

Arthashastra Malavikagnimitra Panchatantra Hitopadesha
Q3. Which Indian Prime Minister was assassinated by his own bodyguards?

Rajiv Gandhi Indira Gandhi Morarji Desai V. P. Singh
Q4. Which of the following quantities is quantized in atomic spectra?

Velocity of electrons Energy levels of electrons Mass of electrons Charge of electrons
Q5. In 'All A are B AND All B are C', the logical operator connecting the two premises is:

OR NOT AND Implies
Q6. What is the existential import assumption in syllogistic logic?

Universal statements imply the existence of their subject. Particular statements imply the existence of their subject. Negative statements imply the non-existence of their subject. All statements imply the existence of their subject and predicate.
Q7. Continue the pattern: 100, 90, 80, 70, ?

50 65 60 75
Q8. A is the father of B. B is the brother of C. C is the daughter of D. How is A related to D?

Father Son Husband Brother
Q9. The 'Inflation Targeting Framework' adopted by the RBI primarily aims to control:

Wholesale price inflation Core inflation Consumer price inflation (CPI) Imported inflation
Q10. What is the equivalent single discount for two successive discounts of 10% and 5%?

14.5% 15% 14% 16%
Q11. What is a one-way function that maps data of arbitrary size to data of fixed size called?

Encryption Decryption Hashing Key generation
Q12. What is 1/2 + 1/4?

1/6 2/6 3/4 1/8
Q13. Which type of current can be induced by electromagnetic induction?

Direct Current (DC) only Alternating Current (AC) only Both AC and DC Neither AC nor DC
Q14. A and B entered into a partnership investing Rs. 12000 and Rs. 18000 respectively. After 4 months, C joined them with Rs. 15000. If the total profit at the end of the year was Rs. 36000, what is the share of A?

Rs. 8000 Rs. 9000 Rs. 10000 Rs. 12000
Q15. The introduction of organ transplantation as a viable medical procedure was significantly advanced by the discovery of what class of drugs?

Antibiotics Antivirals Immunosuppressants Anticoagulants
Q16. A man spends 60% of his income on food and 20% of the remaining on rent. If he has Rs. 800 left, what is his income?

Rs. 2000 Rs. 2500 Rs. 3000 Rs. 3500
Q17. If a refrigerator is sold for Rs. 15,000 at a loss of 25%, what is the cost price?

Rs. 18,000 Rs. 20,000 Rs. 22,000 Rs. 19,000
Q18. The Nagoya Protocol is an agreement under which convention?

UNFCCC CBD UNCCD Ramsar Convention
Q19. The study of how molecules interact and organize without forming new covalent bonds is the domain of:

Organic chemistry Inorganic chemistry Supramolecular chemistry Physical chemistry
Q20. Who is the author of the iconic novel 'One Hundred Years of Solitude'?

Jorge Luis Borges Mario Vargas Llosa Gabriel García Márquez Isabel Allende

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