Oxide of which of the following will turn red litmus blue?
1). Magnesium
2). Phosphorus
3). Sulphur
4). Carbon
______ Disk Encryption is a technology (hardware or software) where data is encrypted before storage.
1). Half
2). Whole
3). Double
4). Triple
What is the SI unit of pressure?
1). Newton
2). Weber
3). Pascal
4). Henry
Meter in a vehicle that calculates distance covered by the vehicle is called __________.
1). Speedometer
2). Odometer
3). Thermometer
4). Kilometre
The body of all complex animals consist of only _______ basic types of tissue(s).
1). 4000
2). 400
3). 40
4). 4