Important Inventions and Discoveries in World » Exercise – 1
37. What device for new parents did Ann Moore invent in 1969?
(a) Bottle warmer
(b) Baby monitor
(c) Disposable diaper
(d) Infant carrier
| Subject Name : General Knowledge |
| Exam Name : UPSC, SSC, KVS, NVS, IBPS, RBI, SBI, RRB |
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