A. October 27, 2007
B. October 22, 2008
C. November 23, 2008
D. December 17, 2008
✅ The correct answer is option B.
Which of the following is India‘s first nuclear reactor:
A. Apsara
B. Dhruva
C. Rawatbhatta
D. Kudankulam
✅ The correct answer is option A.
In which of the following states is located the Indian Astronomical Observatory?
A. Karnataka
B. Uttar Pradesh
C. Maharashtra
D. Jammu & Kashmir
✅ The correct answer is option D.
Which among the following is the largest nuclear power station of India by capacity?
A. Tarapur Atomic Power Station, Maharashtra
B. Rajasthan Atomic Power Station, Rawatbhata
C. Kaiga Atomic Power Station, Karnataka
D. Madras Atomic Power Station, Kalpakkam, Tamil Nadu
✅ The correct answer is option A.
Which among the following the correct English Official name of CERN ( Conseil Européen pour la Recherche Nucléaire)?
A. European Organization for Nuclear Research
B. European Council for Nuclear Research
C. European Center for Nuclear Research
D. European Nuclear Research organization
✅ The correct answer is option A.
What is the name of Indian‘s first satellite launch vehicle?
A. SLV-1
B. SLV-2
C. SLV-3
D. PSLV-1
✅ The correct answer is option C.
In which year India‘s first satellite Aryabhatta was launched?
A. 1975
B. 1970
C. 1978
D. 1965
✅ The correct answer is option A.
Which of the following is responsible for the fact that Tennis ball bounces higher at high altitudes than in plains?
A. Low Gravity
B. High Gravity
C. Less dense air
D. Low atmospheric temperature
✅ The correct answer is option C.
Thin lamination is used in a transformer to reduce:
A. Eddy current losses
B. Hysteresis losses
C. Corona losses
D. None of the above
✅ The correct answer is option A.
Which of the following statements is incorrect about a Plane Mirror?
A. The focal length of a plane mirror is infinity
B. Its optical power is one
C. It forms a virtual image of a real object
D. It is used in constructing periscope
✅ The correct answer is option B.