COMPUTER

1)How many computer languages are in use?

A) 20

B) 200

C) 400

D) 2000

Ans:d

2) Which of these is not an early computer?

A) UNIVAC

B) NASA

C) WITCH

D) BESK

Ans:b

3) Which of these is not a peripheral, in computer terms?

A) Mouse

B) Motherboard

C) Monitor

D) Keyboard

Ans:b

4) Which of the following is not one of the early "protocols," or ways to use the Internet?

A) FTP

B) Gopher

C)Blogging

D)Telnet

Ans:c
5)A network designed to allow communication within an organization is called:

A) an intranet

B) the internet

C) Yahoo

D) WWW

Ans:a

6) Does software comes with a product key?

A) Output

B) Process

C) Software

D) CPU

Ans:c

8) Which of the following is an example of a binary number?

A) 100101
B) B1SCD0
C) 568974
D) 001365
Ans:a
9) A Web site's main page is called
A) Bookmarks
B) Webpage
C) Search engine
d) Home page
Ans:d
10) The basic unit of a worksheet into which you enter data in Excel is called
A) Column
B) Box
C) Table
D) Cell
Ans:c
11) The term 'Pentium' is related to
A) DVD
B) Hard disk
C) Microprocessor
D) Mouse
Ans:c
12) Computer software includes
A) Packaged Programs
B) Operating system programs
C)Application Programs
D) All of these
Ans:d
13) A function inside another function is called a _______ function.
A)Nested
B) Round
C) sum
D) Grouped
Ans:a
14) Which day is celebrated as world Computer Literacy Day?
A) December 2
B) November 2
C) January 4
D) November 4
Ans :a
15) Longhorn was the code name of ?
A) Windows XP
B) Windows 7
C) Windows Vista
D) None of these
Ans:c
16) Orkut.com is now owned by ......
A) Google
B) Yahoo
17)What is called as the main folder on a storage device?
A) Platform
B) Interface
C) Root Directory
D) Home page
Ans:c
18)RAM is ______ and ______.
A) volatile, temporary
B) non-volatile, permanent
C) non-volatile, temporary
D) volatile, permanent
Ans:a
19)How many options does a binary choice offer?
A) One
B) Two
C)Three
D)It depends on the amount of memory in the computer
Ans:b
20)One or more defects or problems that prevent the software from working as intended or
working at all is a
A) bot
B) programming language
C) bug
D) fuzzy logic
Ans:c
21)_____ is the part of the computer that does the arithmetical calculations.
A) Memory
B) OS
C) CPU
D) ALU
Ans:d
22)File extensions are used in order to _____
A) name the file
B) ensure the filename is not lost
C) identify the file
D) identify the file type
Ans:d
23)The CPU, also called the ______ when talking about PCs, does the vast majority of the
processing for a computer.
A) macro-processor
B) micro-processor
C) RAM
D) Memory System
Ans:b
24)A computer’s type, processor, and operating system define its-\
A) Brand
B) Size
C) Platform
D) Speed
Ans:d
25)Computer programs are written in a high-level programing language; however, the human-
readable version of a program is called-
A) Cache
B) Instruction set
C) Source code
D) Word size
Ans:c
26)What is the term for how words will appear on a page?
A) Text formatting
B) Character formatting
C) Point size
D) Typeface
Ans:a
27)The simultaneous execution of two or more instructions is called-
A) Sequential access
B) Reduced instruction set computing
C) Multiprocessing
D) Disk mirroring
Ans:c
28)Which device can understand difference between data and programs?
A) Input device
B) Output device
C) Memory
D) Microprocessor
Ans:d
29)Which of the following devices have a limitation that we can only read it but cannot erase or
modify it?
A) Tape Drive
B) Hard Disk
C) Compact Disk
D) Floppy Disk
Ans:d
30)The piece of hardware that converts your computer’s digital signal to an analog signal that
can travel over telephone lines is called a ?
A) Red wire
B) Blue cord
C) Tower
D) Modem
Ans:d
31)Which of the following converts all the statement in a program in a single batch and the
resulting collection of instructions is placed in anew file?
A) Compiler
B) Interpreter
C) Converter
D) Insruction
Ans:b
32)When you install a new program on our computer, it is typically added to the ____ menu.
A) All programs
B) Select programs
C) Start programs
D) Desktop programs
Ans:a
33)Which of the following is the communications protocol that sets the standard used by every
computer that accesses Web-based information?
A) XMl
B) DML
C) HTTP
D) HTML
Ans:b
34)Which one of the following is a key function of a firewall?
A) Monitoring
B) Deleting
C) Copying
D) Moving
Ans:a
35)The standard protocol of the Internet is ___
A) TCP/IP
B) Java
C) HTML
D) Flash
Ans:a

BIOLOGY
1) What is the Ph value of human blood?
A) 7.40

B) 7

C) 0

D) 8

Ans: A
2) The metal present in the haemoglobin is __.
A) Copper

B) Calcium

C) Iron

D) Aluminium

Ans: C

3) Age of fishes was known as __.

B) Ordovician

C) Crustaceous

D) Silurian

Ans: A

4) The important sugar in honey is __ .

B) Fructose

C) Maltose

D) Sucrose

Ans: B

5) The number of Chromosomes in the human gene is __.

B) 48
C) 46

D) 24

Ans: C

6) Viticulture is related with __ .

B) Pine Apple

C) Orange

D. Strawberry

Ans: A

7) Which of the following acid present in Vinegar?

B) Acetic Acid

C) Oxalic Acid

D) Malic Acid

Ans: B

8)The chromosomes as thread like structure in nucleus was first described buy:
A) Mendel
B) Strasburger
C) Darwin
D) Levitzky
Ans:b
9)Genes are made of:
A) Histones
B) Lipoproteins
C) polynucleotides
D) Hydrocarbons
Ans:c
10)The function of chrosomes of carrying genetic information from cell generation to another is
A) RNA
B) DNA
C) Histones
D) Calcium
Ans:b
11)In chrosomes, the material controlling hereidity is
A) DNA
B) Histones
C) Chromocenters
D) RNA
Ans:a
12)The term ‘Gene’ refers to
A) A portion of RNA
B) A linkage group
C) A portions of DNA
D)A sequence of Amino
Ans:c
13)Chromosomes set in zygote is
A) 2n
B) 1n
C) 3n
D) 4n
Ans:a
14)Number of autosome in a normal female is:
A) 21
B) 22
C) 23
D)24
Ans:d
15)The substrate of photo-respiration is
A) Pyruvic acid
B) Glucose
C) Fructose
D) Glycolate
Ans:a
16)Which one of these animals is jawless?
A) Shark
B) Myxine
C) Trygon
D) Sphyrna
Ans:b
17)Alfa-toxins are produced by
A) Bacteria
B) Fungi
C) Viruses
D) Algae
Ans:b
18)Animal protein is called first class protein because it is
A) Cheaper in the market
B) Easily digestable
C) Rich in essential amino acids
D) Delicious in taste
Ans:c
19)Outside the nucleus DNA is found in’
A) Glogi bodies
B) Ribosome
C) Endoplasmic reticulam
D) Mitochondria
Ans:d
20)Which one of the following animals belongs to “Mollusca”?
A) Hare
B) Haliotis
C) Hydra
D) Hyla
Ans:b
21)Photoperiodism affects
A) Vegetable growth
B) Fruiting
C) Flowering
D) All of these
Ans:d
22)Cyanide poisoning causes death in seconds because
A) It causes lysis of red blood cells
B) It denatures enzymes of the heart/muscle
C) It breaks the electron transport chain
D) It causes cardiac arrest
Ans:c
23)Which one of the following is biodegradable?
A) Leather belts
B) Silver foil
C) Iron nails
D) Plastic mugs
Ans:a
24)The part of root involved in water absorption is
A) zone of elongation
B) zone o root cap
C) zone of cell division
D) zone of root hairs
Ans:d
25)Commercial important cotton fibers are
A) Epidermal hairs of seeds
B) Woody fibers of roots
C) Phloem fibers of roots
D) Bark fibers of stems
Ans:a
26)Euphenics is
A) manipulation of genes
B) improvement of race
C) study of conditions affecting organisms
D) treatment of defective heredity through genetic engineering
Ans:a

27)Araneology is
A) rearing of bees
B) study of aphids
C) study of spiders
D) study of mites
Ans:c

28)Which one of the following is the infective stage of the Malarial Parasite?

A) Trophozoite

B) Sporozoite

C) Schigozoite

D) Sporoblast

Ans:b

29)Iodine test is used to detect

A) Carbohydrate

B) Protein

C) Fat

D) Cholesterol

Ans:a

30)The branch of medicine involving synthetic chemical compounds is

A) Ayurveda

B) Allopathy

C) Homeopathy

D) Unani

Ans:b

31)One of the best solutions to get rid of non-biodegradable wastes is

A) Burning

B) Dumping

C) Burying

D)Recycling

Ans:d
32)Vermicomposting is done by

A) Fungus

B) Bacteria

C) Worms

D) Animals

Ans:c

33)Which vein brings clean blood from the lungs into the heart?

A) Renal Vein

B) Pulmonary Vein

C) Vena Cava

D) Hepatic Vein

Ans:b

34)The biggest single-celled organism is\

A) Yeast

B) Acetabularia

C) Acetobacter

D) Amoeba

Ans:b

35)Name the branch of Zoology that deals with the scientific study of animal behavior.

A) Ecology

B) Physiology

C) Ethology

D) Anatomy

Ans:c