Skip to content- Which of the following acid is formed in Ants?
- Nitric acid
- Phosphoric acid
- Formic acid
- None
- Which lens is used to correct short slightness?
- Convex lens
- Concave lens
- Round lens
- Long lens
- Which mosquito is the cause of Dengue fever?
- Aedes aegypti
- Culex
- Mansonia
- Culicidae
- Villi are present in which part of human body?
- Kidney
- Small intestine
- Liver
- Bladder
- Which of the following raw material is used for the manufacture of glass and cement?
- Red, Blue and Green are called ____________ colors?
- Primary
- Secondary
- Tertiary
- None
- Milk should be pasteurized at _______?
- Which gas is used in manufacturing of Banaspati Ghee?
- Carbon Dioxide
- Hydrogen
- Ammonium oxide
- Nitrogen
- What is the P.H of milk?
- Which of the following is the typical example of water-borne diseases?
- Dengue
- Typhoid
- Malaria
- Diabetes
- What is the cheapest source of electricity?
- Solar
- Geothermal
- Biomass
- Wind
- The filament of and electric bulb is made of ______?
- Metal
- Brass
- Tungsten
- Silver
- In fertilization, a fruit develops from ________?
- Intensity of noise is measured by ______?
- Decibel
- Kilogram
- Meters
- None
- What is the freezing point of heavy water?
- 0 degree centigrade
- 82 degree centigrade
- 10 degree centigrade
- None
- Water has maximum density at __________?
- 2 degree K
- 3 degree K
- 5 degree K
- 4 degree K
- I.V is the cause of __________.
- Diabetes
- Cholera
- Aids
- Typhoid
- One pound of Honeycomb is made by collecting nectar of _______ million flowers?
- Radioactivity is measured by ______________.
- Galvanometer
- Ammeter
- Geiger counter
- None
- Who invented cylinder lock?
- Einstein
- Yale
- Mergenthaler
- None
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