The high-temperature superconductors are 1 Metal alloys 2 Ceramic oxides 3 Inorganic polymers 4 Pure rare earth metals

1 Answers  

---

Graphite and sillimanite are 1 Refractory minerals 2 Ferrous minerals 3 Base minerals 4 None of these

1 Answers  

---

When was the indian made rocket “ rohini ” launched from thumba?

0 Answers  

---

Which of the following gases is obtained by the reaction of copper with dilute nitric acid is 1 NO2 2 N2O5 3 O2 4 NO

1 Answers  

---

What is the cytology ?

4 Answers  

---

Why Colours is Important in Our Daily Life???

1 Answers  

---

What is balanced diet? Give the everyday diet of a normal man.

1 Answers  

---

Which is the most famous comet?

0 Answers  

---

Rust is 1 A mixture of Fe2O3 and Fe(OH)3 2 A mixture of FeO & Fe(OH)2 3 Fe2O3 only 4 A mixture of Fe2O3.3H2O and Feo

2 Answers   AFMC,

---

A super conductor is characterized by 1 Zero permeability 2 Low permeability 3 High permeability 4 Infinite permeability

1 Answers  

---

The material used for bleaching paper pulp is 1 Chlorine 2 Caustic soda 3 Sodium hypochlorite 4 Lime

2 Answers  

---

The element found on the surface of the moon is 1 Tin 2 Tungsten 3 Tantalum 4 Titanium

4 Answers   RRB,

---