MPSC TEST SERIES 49

1. Alfred buys an old scooter for Rs 4700 and spends Rs 800 on its repairs. If he sells the scooter for Rs 5800, his gain percent is

(a)10%
(b) 12%
(c) 4  4/7%
(d) 5  5/11%

3. A body floats at 4º C water. If temperature reaches 100º C then

(a) the body will sink
(b) no change
(c) more part of the body will submerge
(d) the body will float freely

4. Light Emitting Diode (LE(D) work on the

(a) Thermionic emission
(b) Photoelectric diode
(c) electroluminiescence
(d) LASER

5. Among the following which one is known as equational division?

(a) Amitosis
(b) Meiosis
(c) Mitosis
(d) None of these

6. No pain is felt while cutting the nails because

(a) nails are made of the material of dead cell in which there is no blood circulation
(b) nails are a useless part of the body
(c) nails are made of calcium phosphate
(d) None of these

7. The reason of dental caries is

(a) viral infection
(b) contaminated water
(c) bacterial infection
(d) hereditary reason

8. Which of the following statement(s) is/are correct? Virus can infect
1. Bacteria
2. Fungi
3. Plants
Select the correct answer using the codes given below

(a) 1 and 2
(b) Only 3
(c) 1 and 3
(d) 1,2 and 3

9. Which of the following metals are used as semiconductors in transistors?

(a) Copper
(b) Germanium
(c) Graphite
(d) Silver

10. A mobile phone charger is

(a) an inverter
(b) a UPS
(c) a step up transformer
(d) a step down transformer

11. Which of the following is not a chemical fertilizer?

(a) Urea
(b) Sodium sulphate
(c) Super phosphate
(d) Potassium nitrate

12. Scientific name of Vitamin-C is

(a) thiamine
(b) calciferol
(c) niacin
(d) ascorbic acid

13. Which of the following country is not a member of European Union

(a) Spain
(b) Sweden
(c) Switzerland
(d) Denmark

14. Disqualification of MP’s on grounds of defection, the matter will be decided by

(a) President
(b) Prime Minister
(c) Speaker of the House
(d) Attorney General

15. Who decides disputes regarding disqualification of members of Parliament

(a) The Supreme Court
(b) The Election Commission
(c) The Prime Minister in consultation with the Election Commission
(d) The President in consultation with the Election Commission

16. Right to privacy comes under which article of the India Constitution

(a) Article 12
(b) Article 21
(c) Article 32
(d) Article 21 A

17. The present ZPM Government launched its flagship program on 19.9.2024 called the

(a) DAH policy
(b) New Land Use Policy
(c) Socio economic Development Policy
(d) Bana Kaih Policy

18. Who is the Chairman of the Union Public Service Commission

(a) Dr. Manoj Soni
(b) Preeti Sudan
(c) Arvind Saxena
(d) Pradeep Kumar

19. Which Union Territory have a High Court of its own

(a) Delhi
(b) Chandigarh
(c) Lakshwadeep
(d) Puducherry

20. Who is the custodian of the Contingency Fund of India

(a) The Parliament
(b) Prime Minister
(c) President
(d) Comptroller and Auditor General