The okapi belongs to what family of animals

1. Consider the following:
1. Saturn
2. Jupiter
3. Uranus
4. Neptune
Which among the above have their own planetary ring systems?
(A)Only 1
(B)only 1 & 2
(C)only 1, 2, & 3
(D)All 1, 2, 3 & 4

Ans: (D)All 1, 2, 3 & 4

2. The okapi belongs to what family of animals?
Horse
Camel
Giraffe
Elephant

Ans: Giraffe

3.Which among the following country is considered to be the Origin of Coffee Plant?
Vietnam
Brazil
Peru
Ethiopia

Ans: Ethiopia

4. The power we use at Home has a frequency of 60Hz. What would be the period of the sine wave?
0.116 seconds
0.0116 seconds
0.00116 seconds
0.0016 Microseconds

Ans: 0.0116 seconds