496: "3D printing" has applications in which of the following?
1. Preparation of confectionery items
2. Manufacture of bionic ears
3. Automotive industry
4. Reconstructive surgeries
5. Data processing technologies
Select the correct answer using the code given below :
(a) 1, 3 and 4 only
(b) 2, 3 and 5 only
(c) 1 and 4 only
(d) 1, 2, 3, 4 and 5
497: The Asokan major rock edicts which tell us about the Sangam Kingdom include rock edicts
(a) I and X
(b) I and XI
(c) II and XIII
(d) II and XIV
498: Which of the following pairs is/are correctly matched ?
Inventor : Invention
1. Christopher : Hovercraft Cockerell
2. David Bushnell : Submarine
3. J.C. Perrier : Steamship
Select the correct answer using the code given below :
(a) 1 and 2, only
(b) 2 and 3, only
(c) 1 and 3, only
(d) 1, 2 and 3
499: Consider the following statements :
1. FLISA test is employed as the first and most basic test for an individual to detect cancer.
2. Almost 50% of human beings have Rh+ blood while the remaining have Rh- blood.
Which of the statements given above is/are correct ?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
500: What is the system of governance in the Panchayati Raj setup ?
(a) Single-tier structure of local self-government at the village level
(b) Two-tier system of local self-government at the village and block levels
(c) Three-tier structure of local self-government, at the village, block and district levels
(d) Four-tier system of local self-government at the village, block, district and state levels