The cerebrum is divided into four lobes: frontal, parietal, temporal and:

 a) occipital
 b) tibia
 c) duodenum
 d) pharynx

Kerala PSC Fireman-2017

occipital

Bombyx mori is the scientific name of:

 a) Silkworm
 b) Cockroach
 c) Mosquito
 d) Dragon fly

Silkworm

A disease spread through contact with soil:

 a) Tetanus
 b) Rabies
 c) Syphilis
 d) Gonorrhea

Kerala PSC Fireman-2017

Tetanus.

Vitamin which is most likely to become deficient in alcoholics is:

 a) Ascorbic acid
 b) Thiamine
 c) Niacin
 d) Riboflavin

Kerala PSC Fireman-2017

Thiamine.

Micro plastics are pollutants of increasing environmental concern with particle size of less than:

 a) 4 mm
 b) 5 mm
 c) 7 mm
 d) 6 mm

Kerala PSC Fireman-2017

5 mm

The microwave owen was invented by:

 a) Percy L Spencer
 b) Hurley Machine Company
 c) Willaim Hunt
 d) Christian Huygens

Beat Forest Officer-2017

Percy L Spencer

Which is the first artificial plastic?

 a) Polythene
 b) Nylon
 c) Terylene
 d) Bakelite

LDC Alappuzha-2017

Bakelite.

Human body is an example for:

 a) Open System
 b) Closed System
 c) Isolated System
 d) Adiabatic System

Jr. Employment Officer-2017

Open System.

Which among the following in India was the first winner of Nobel prize in Physics?

a) S. Chandrasekharan
b) C.V Raman
c) V Ramakrishnan
d) Hargobind Khorane

Block panchayat 2015

C.V Raman The Nobel Prize in Physics 1930 was awarded to Sir Chandrasekhara Venkata Raman "for his work on the scattering of light and for the discovery of the effect named after him".

Which one of the following is not diamagnetic at Standard Temperature and Pressure(STP)?

 a) Nitrogen
 b) Sodium Chloride
 c) Water
 d) Iron

Enforcement Officer-2017

Iron. Iron