821. The word 'ecological' is related to--

atmosphere

pollution

environment

demography

822. A person who mends shoes--

cobbler

draggist

optician

cannibal

823. A person who studies the scientific development of language is a---

philatelist

philanthropist

pharmacologist

philogist

824. 'Ring master' is a person in charge of--

A bus counter

A circus performance

A cinema hall

A dramatic performance

825. A person who appointed by two parties to solve a dispute-

judge

arbitrator

advocate

barrister

826. A sudden rush of wind--

Gale

Typhoon

Gust

Storm

827. A child who hits smaller or weaker children is called--

an enemy

a rascal

a tyrant

a bully

828. A child who hits smaller or weaker children is called--

an enemy

a rascal

a tyrant

a bully

829. A person who writes dictionaries is a---

lexicographer

linguist

dictator

diction

830. Property inherited from one's father or ancestors---

Alimony

Patrimony

Legacy

Inheritance

831. A person who is always dissatisfied--

heresy

malcontent

felon

surrogate

832. Words inscribed on a tomb is an--

epitome

epithet

epitaph

episode

833. A story in verse--

Elegy

Hymn

Sonnet

Ballad

834. A place where bees are kept--

Kennel

Aviary

Den

Apiary

835. A place for keeping dogs--

Hutch

Stable

Kennel

None of these

836. Custom of having more than one wife at the same time is-

polygamy

monogamy

misogamy

misogynist

837. A person who is skilled in foreign languages--

Rhetorician

Linguist

Linguistic

Prosodist

838. A person who sells flowers--

Hawker

Jockey

Florist

Drover

839. Entomology deals with--

Plants

Animals

Insects

Chemical

840. That cannot be corrected or improved--

incredible

inevitable

incorrigible

inauspicious