General Science - Mock Test 34

Question 331

An atom of an element with mass number 23 and atomic number 11 will have?

A) 23 protons and 11 electrons B) 11 neutrons, 12 protons and 11 electrons C) 11 protons, 12 neutrons and 11 electrons D) 11 protons, 12 electrons and 11 neutrons

---

No Details

Question 332

An element that does not occur in nature but can be produced artificially is?

A) Thorium B) Plutonium C) Radium D) Uranium

---

No Details

Question 333

n which type of rocks are metals like Gold and Copper mostly found ?

A) New metamorphic B) Old sedimentary C) Old igneous D) Old metamorphic

---

No Details

Question 334

Iron rust due the action of?

A) Carbon dioxide only B) Oxygen only C) Oxygen and Carbon dioxide D) Oxygen and water

---

No Details

Question 335

Isotopes are separated by?

A) Filtration B) Crystalization C) Sublimation D) Distillation

---

No Details

Question 336

Leech belongs to which group?

A) Parasite B) Insects C) Mammals D) None of these

---

No Details

Question 337

Lathyrism is caused by excessive consumption of?

A) Mushrooms B) Kesari dal C) Mustard oil D) Polished rice

---

No Details

Question 338

Iron rusts quickly in?

A) River water B) Sea water C) Rain water D) Distilled water

---

No Details

Question 339

In which unit Electric Current is measured?

A) Ampere B) Volt C) Watt D) Ohm

---

No Details

Question 340

In which of the following process, Vanadium Pentoxide is used as a catalyst ?

A) Contact process B) Haber process C) Solvary process D) None of these

---

No Details