B1 -ইউনিট

101.

What is the percentage of nitrogen in a 5-8-7 formula fertilizer?

৫%

৩%

৭%

৮%

৫%

৩%

৭%

৮%

102.

The underlined word "designate" could be replaced by -

modify

specify

increase

Limit

modify

specify

increase

Limit

103.

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 are more popular than ever,

Solis are difficult to store

Liquids are increasing i popularity

Chemicals granules are difficult to apply.

104.

The underlined word “these” refers to-

powders

solids

fertilizers

liquids

powders

solids

fertilizers

liquids

105.

The underlined word “convenient” is closest in meaning to

effective

easy to use

plentiful

cheap

effective

easy to use

plentiful

cheap

106.

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.

Local research teams provide recommendations

Algae in the water supplies begin to die

Animals and humans may become ill

Crops have no harmful detects.

107.

Which of the following would be the best title for the passage

Signs and Signals

Gestures

Communication

Speech

Signs and Signals

Gestures

Communication

Speech

108.

The brain of a computer is ——

Memory

Hardware

Motherboard

Microprocessor

Memory

Hardware

Motherboard

Microprocessor

109.

$\to_{a}^{stars} in our universe very \to_{c}^{in} temperature, color \to_{c}^{bright}, size and \to_{d}^{mass} .$

a

B

C

D

a

B

C

D

110.

$W h a t i s t h e a v e r a g e o f 3^{29}, 3^{69} a n d 3^{90} ?$

3^{30} + 3^{60} + 3^{90}

3^{30} + 3^{59} + 3^{90}

3^{28} + 3^{59} + 3^{89}

3^{29} + 3^{59} + 3^{89}

3^{30} + 3^{60} + 3^{90}

3^{30} + 3^{59} + 3^{90}

3^{28} + 3^{59} + 3^{89}

3^{29} + 3^{59} + 3^{89}

111.

, A can do a work in 10 days while B alone can do it,in 20 days. If they work together, in how many , days can A and B do the work?

6.67

7.14

7.75

৭

6.67

7.14

7.75

৭

112.

উন্নত' এর বিপরীত শব্দ :

অগ্রত

অনাত

আনত

অবনত

অগ্রত

অনাত

আনত

অবনত

113.

“ঈর্ষা' এর বিপরীত শব্দ :

ঈর্ষা

প্রীতি

ঈশা

ঈন্সা

ঈর্ষা

প্রীতি

ঈশা

ঈন্সা

114.

$W h a t i s t h e a v e r a g e o f 3^{28}, 3^{60} a n g 3^{90 ?}$

3^{28} + 3^{59} + 3^{89}

3^{27} + 3^{59} + 3^{89}

3^{30} + 3^{60} + 3^{89}

3^{30} + 3^{59} + 3^{90}

3^{28} + 3^{59} + 3^{89}

3^{27} + 3^{59} + 3^{89}

3^{30} + 3^{60} + 3^{89}

3^{30} + 3^{59} + 3^{90}

115.

the mean proportional between 0.32 and 0.02 is -

0.34

0.3

০.০৮

0.16

0.34

0.3

০.০৮

0.16

116.

(22 — 20 — 18 - 16) — (20 - 18 — 16 — 14)?

-100

৮

৪

-4

-100

৮

৪

-4

117.

$I c e i s l e s s \to_{A}^{d e n s e r} \to_{B}^{t h a n} t h e l i q u i d \to_{C}^{f r o m w h i c h} \to_{D}^{i t} i s f o r m e d .$

a

B

C

D

a

B

C

D

118.

CONFIDENCE is similar to

broad

Reliance

Diffidence

fragmentary

broad

Reliance

Diffidence

fragmentary

119.

The primary concern of the passage is-

Local research and harmful effects of fertilizer

Advantage and disadvantages or quid alliterative

A formula for the production of fertilizer

. Content, form and effects of fertilizer

Local research and harmful effects of fertilizer

Advantage and disadvantages or quid alliterative

A formula for the production of fertilizer

. Content, form and effects of fertilizer

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