NDA Government Jobs Exams

A body weight 5 kg on equator. At the poles it is likely to weigh
option
(A) 5 kg
(B) less than 5 kg but not zero
(C) 0 kg
(D) more than 5 kg

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NDA Other Question

The Deccan Trap formation was caused by
option
(A) Shield eruption
(B) Composite eruption
(C) Caldera eruption
(D) Flood basalt eruption
The polarity of an unmarked horse shoe magnet can be determined by using
option
(A) a charged glass rod
(B) a magnetic compass
(C) an electroscope
(D) another unmarked bar magnet