1. How many GPS satellites are currently in orbit around the earth:-(a).16 ( )(b).22( )( c).24( )(d).31( )Answer:-2. What year did the GPS satellite launches begin ?(a). 1960 ( )(b). 1978 ( )( c). 1995( )(d). 2001( )Answer:-3. What branch of the US government first proposed the development of GPS technology ?(a).Atomic energy commission. ( )(b). CIA( )(c). Department of defence (Navy). ( )(d). None of above( )Answer:-4. How close to your actual position can a GPS receiver measure ?(a). With in 10.0 cm( )(b). With in 10.0 metre( )( c). With in 1.0 metre( )(d). With in 20.0( )Answer:-5. How long does it take a GPS satellite to orbit the earth ?(a). 1 hours( )(b). 2 hours( )( c). 8 hours( )(d). 12 hours( )Answer:-6. mapmakers use GPS to verify the :-(a). Boundaries( )(b). Roads( )( c). Towns( )(d). Places( )Answer:-7. Airplane and boat pilots use GPS for.(a). Mapping ( )(b). Limit salting in air or water ( )( c). Navigation( )(d). Bearing( )Answer:-8. GPS was invented in.(a). 1970s( )(b). 1980s( )( c). 1990s( )(d). 1916s( )Answer:-9. Smallest GPS unit is the one.(a). In cars( )(b). You can we wear on wrist. ( )( c). In the airplanes( )(d). In the boats( )Answer:-10. Which of the following is not used in the tracking system?(a). Multiple frequency( )(b). Dual frequency( )( c). Single frequency( )(d). Military navigation( )Answer:-11.which of the following error occurs due to atmospheric condition?(a). Multiple frequency( )(b). Dual frequency( )( c). Single frequency( )(d). Military navigation( )Answer:-12. Which of the following is considered as modern GPS technology?(a). GIS( )(b). GPS mode( )( c). Instantaneous mode( )(d). Kinematic positioning technique( )Answer:-13. payments app paytm has launched which product through an electronic platform ?(a). Gold( )(b). Silver( )( c). Bronze( )(d). Platinum( )Answer:-14. Mobile commerce arm paytm has appointed who as its new President ?(a). Bhai Rav Patel( )(b). Bhushan Patel( )( c). Bibek patil( )(d). Bhushan patil( )Answer:-15. What is bitcoin?(a). An online payment blog( )(b). First decentralized digital currency( )( c). A mobile app for online shopping( )Answer:-16. What can you do with MB net service?(a). Create a virtual debit card. ( )(b). Open a new bank account( )( c). Order on new credit card( )Answer:-17.Which one of the following is not a digital wallet?(a). Google wallet( )(b). Mferio( )( c). IGS wallet( )(d). Lemon wallet( )Answer:-18. Paypal is currently used in in how many countries and currencies?(a). 150 countries and 12 currencies( )(b). 180 countries and 18 currencies( )( c). 190 countries and 26 currencies( )Answer:-19.Which of the following is not an example of mobile payment:-(a). NFC( )(b). Paysafecard( )( c). Paygol( )(d). Boku( )Answer:-20.how much was worth are single Bitcoin in the beginning of 2015?(a). 157 E( )(b). 269 E( )( c). 357 E( )Answer:-​