1. In the electric supply lines in India, which parameter is kept constant ?
- (A) Power
- (B) Current
- (C) Voltage
- (D) Frequency
2. After K.R. Narayanan who was the President of India ?
- (A) Mrs. Pratibha Patil
- (B) R. Venkataraman
- (C) Pranab Mukharji
- (D) AP J. Abdul Kalam
3. The Super thermal plant located near Singareni collieries is ?
- (A) Singrauli
- (B) Korba
- (C) Ramagundam
- (D) Farakka
4. The valency of noble gases is ?
- (A) Zero
- (B) One
- (C) Six
- (D) Five
5. A concave lens is also known as ?
- (A) Diverging lens
- (B) Converging lens
- (C) None of the above
- (D) Simple lens
6. What is known as 'Brain' of a computer ?
- (A) Central Processing Unit
- (B) Input Unit
- (C) Control Unit
- (D) Arithmetic Unit
7. Why does milk curdle ?
- (A) Fermentation of lactose
- (B) Reaction of microbes
- (C) Fungus growth
- (D) Over heating
8. 59595959 + 63366336 - 36633663 +333666 = ?
- (A) 86228632
- (B) 86862298
- (C) 86662298
- (D) 86328632
9. Which one of the following can convert the alternating current into direct current?
- (A) Rectifier
- (B) Dynamo
- (C) Transformer
- (D) Motor
10. Fundamental duties were incorporated in the constitution on the recommendations of ?
- (A) Administrative Reforms Commission
- (B) Shah Commission
- (C) Swaran Singh Commission
- (D) Santhanam Commission
11. Which is the chemical name of Vinegar ?
- (A) Citric Acid
- (B) Acetic Acid
- (C) Pyruvic Acid
- (D) Malic Acid
12. 112 x 14 x 16 ÷12 = ?
- (A) 782
- (B) 783
- (C) 784
- (D) 785
13. Glaucoma is a disease of the ?
- (A) Skin
- (B) Lungs
- (C) Eyes
- (D) Liver
14. Which of the following island lies closest to the Equator ?
- (A) Andaman
- (B) Greater Nicobar
- (C) Pamban
- (D) Small Nicobar
15. By which river bank is Vijayawada situated
- (A) Tungabhadra
- (B) Pennar
- (C) Godavari
- (D) Krishna
16. The word 'Monsoon' is derived from ?
- (A) Greek word
- (B) Arabic word
- (C) Indian word
- (D) Latin word
17. The greenhouse effect is caused by the higher level of which gas in the atmosphere ?
- (A) Carbon dioxide
- (B) Carbon monoxide
- (C) Nitrogen oxide
- (D) Sulphur oxide
18. The Bhopal tragedy was caused by ?
- (A) Carbon monoxide
- (B) Phosgene
- (C) Methyl isocyanide
- (D) Chloride
19. Who is the Ex-officio Chairman of the Planning Commission of India ?
- (A) The Prime Minister of India
- (B) Vice-President of India
- (C) The Finance Minister of India
- (D) The Law Minister of India
20. Guru Govind Singh founded the Khalsa in ?
- (A) 1620
- (B) 1608
- (C) 1601
- (D) 1669
