### জাহাঙ্গীরনগর বিশ্ববিদ্যালয়

#### B1 -ইউনিট

Memory

Hardware

Motherboard

Microprocessor

##### 2. Which sector uses the largest volume of Gas in’ Bangladesh?

DESA

BPDB

Households

Fertilizer Factory

Custom Duty

Income Tax

Sales Tax

2020

2015

2021

2025

Qatar

Australia

Dubai

South Africa

to shape

shaping

shape of

shaped

is the way

that the way

which way

the way

A

at

then

none

a

b

c

d

a

b

c

d

a

b

c

d

##### 12. Directions: Identify the correct sentence

I have spoken the truth

I have saying the truth

i have told truth.

##### 13. Directions: Identify the correct sentence

Did you do a mistake?

Have you do a mistake?

Did you make a mistake?

diffuse

focus

scatter

dissipate

amusing

linger

serious

cumulous

A

B

C

D

A

B

C

D

A

B

C

D

##### 20. Identify the correct Sentence

The develop of hybrids has increased production

To develop of hybrids has increased production.

The development of hybrids has increased production.

To develop hybrids has increased production

reliance

diffidence

fragmentary

antagonistic

warlike

runt

hospitable

While the

Because of the

For the

The

as small

smaller than

to small

small enough

they may need

do they need

they are needed

they needed

RAM

CHIPS

BIOS

ROM

##### 27. What is the normal temperature of human body?

98.2$°$

99.4$°$

98.4$°$

99.2$°$

Brazil

Germany

USA

Russia

Tsunami

Flood

Hurricane

Earthquake

##### 30. Who was the first governor of Bangladesh Bank?

Dr. Fakhrudding Ahmed

ANM Hamidullah

Dr. Atiur Rahman

AKN Ahmed

Question 31, 32, 33, 34, 35, 36, 37, 38, 39 and 40 are based on the following reading.

Although speech is the most advanced form of communication, there are many ways of communicating without using speech. Signals, signs, symbols and gestures may be found in every known culture. The basic function of a signal is to interrupt upon the environment in such a way that it attracts attention, as, for example, the dots and dashes of telegraph circuit. Coded to refer to speech, the potential for communication is very great. Less adaptable to the codification of words, signs also contain meaning in and of themselves. A Stop sign or as barber pole conveys meaning quickly and conventionally. Symbols are more difficult to describe than either signals or signs because of their intricate relationship with the receiver's cultural perceptions. In some cultures, applauding in 8 theater provides performers with an auditory symbols of approval. Gestures such as waving and handshaking also communicate certain cultural messages. Although signals, signs. symbols and gestures are very useful, they do have a major disadvantage. They usually do not allow ideas to be shared without the sender being directly adjacent to the receiver. As a result. means of communication intended to be used for long distanced and extended periods are based upon speech. Radio, television, and the telephone are only a few -

##### 31. Which of the following would be the best title for the passage

Signs and Signals

Gestures

Communication

Speech

##### 32. What does the author say about speech?

It is only true for communication

It is dependent upon the advances

It is necessary for communication to occur.

It is the most advanced form of communication.

##### 33. According to the passage, what is signal”

difficult form of communication

That is used across long distance

That interrupts the environment

Related to cultural perceptions

inference

improve

vary f

prohibit

function

signal

environment

way

Range

orpanizauion

possibility

inetficient

complicated

historical

way

a signal

a sign

symbol

gesture

##### 39. Why were the telephone, radio, and TV invented?

A Lack of understanding signs, symbols and gestures

For communicating across long distances

Signs. symbols and signals became obsolete

For new forms of entertainment

##### 40. It may be concluded from the passage that

Signs, signals, symbols, and gestures are forms of ; communication

symbols are very easy to define and interpret

only some cultures have signals, signs, and symbols

waving and handshaking are not related to culture

Question 41, 42, 43, 44, 45, 46, 47, 48, 49 and 50 are based on the following reading.

Fertilizer is any substance that can be added to the sail  provide chemical elements essential for Plant Nutrition, Natural substances such as animal droppings and straw haves been used as fertilizers for thousand of years, and lime has red used since the Romans introduced it during the , It was not until the 19th century, in tact, the chemical fertilizers become popular. Today both Natural and synthetic fertilizers are available in a variety of forms. complete fertilizer is usually marked With a formula consisting of three numbers, such as  Which is designate the percentage content of nitrogen, phosphoric acid, and potash in the order stated. Synthetic fertilizers are in either solid or liquid form. Solids. in the shape of chemical granules are popular because they are easy to ore and apply. Recently, liquids have shown an increase in popularity, accounting for about 20 percent of the “nitrogen fertilizer used throughout the world. Formerly, powders were also used, but these were found to be less convenient ft either solids or liquids. Appropriate uses of fertilizer ray no harmful effects on the soil, the crop, or the consumer. However, excessive uses of fertilizer not only damage crop but also the animals or humans.

##### 41. The primary concern of the passage is-

Local research and harmful effects of fertilizer

A formula for the production of fertilizer

. Content, form and effects of fertilizer

required

preferred

anticipated

limited

##### 43. In the formula 3-6-4:

nitrogen is greater than potash

Potash is greater than phosphoric acid

phosphoric acid is less than nitrogen

nitrogen is less than phosphoric acid

Nitrogen

Acid

Phosphorus

Potash

5%

3%

7%

8%

modify

specify

increase

limit

##### 47. Which of the following statements about fertilizer is true?

Powders are more popular than ever,

Solis are difficult to store

Liquids are increasing i popularity

Chemicals granules are difficult to apply.

powders

solids

fertilizers

liquids

effective

easy to use

plentiful

cheap

##### 50. What happens when too much fertilizer is used?

Local research teams provide recommendations

Algae in the water supplies begin to die

Animals and humans may become ill

Crops have no harmful detects.

RightAns: 0 | WrongAns: 0 | Result: 0/0