Which metal is responsible for Itai-Itai disease?

• Cadmium

• Nickel

• Chromium

• Mercury

Who discovered the Cholera causing germ?

• Filippo Pacini

• Robert Koch

• M.Laveran

• Felix Hoffman

Which among the following is an example of solid sol?

• Milk of Magnesia

• Foam

• Coloured gemstones

• Rubber

Which of the following device is best suited for measuring the temperature inside metallurgical furnaces?

• Pyrometer

• Thermocouple

• Thermometer

• Thermistor

Match the following.

Player                                                        Sport
1. Mithali Raj                                          a. Hockey
2. Poonam Rani                                      b. 3000 m Steeplechases
3. Lalita Babar                                        c. Cricket   

• 1 - c,   2 - b,  3 - a

• 1 - a,   2 - b,   3 - c

• 1 - a,  2 - c,  3 - b

• 1 - c,  2 - a,  3 - b

Which acid is released when an Ant bites?

• Hydrochloric Acid

• Formic Acid

• Acetic Acid

• Phosphoric Acid

What is the other name of Galileo's law of falling bodies?

• Law of Motion

• Newton's First Law

• Newton's Second Law

• Newton's third law

'Vikalp' is a scheme launched by Indian Railways to help wait-listed passengers. Which of the following is not true about this scheme?

• Confirmed berths in alternate trains.

• No-extra charges will be taken from passengers.

• Wait-listed passengers can avail opportunity of travelling in Rajdhani/Shatabdi/Special trains even when booking made is in other mail/express grants.

• Vikalp scheme will be initially available for e-tickets only.

What is the full form of 'LAN'?

• Line Area Network

• Linear Area Network

• Local Area Network

• Land Area Network

Who proposed five kingdom classification?

• Ernst Mayr

• R.H. Whittaker

• M.W. Beijerinck

• D.I. Ivanovsky