One Bank Ltd - Special Cadre Officer - 09.11.2012 - Prothom Sir

1.

If the average of 4, 5, 6 and P is 7, what is the value of P?

৮

12

১৫

১৩

14

৮

12

১৫

১৩

14

2.

If 1/x +y =4 , then x =?

1/4 -y

4+y

1/4 +y

4-y

4.5 +y

1/4 -y

4+y

1/4 +y

4-y

4.5 +y

3.

If P :Q =3:2 , P : R= 2: 7 , then what is the value of Q : R?

3 : 7

2 :7

4 : 21

4 : 9

3 : 5

3 : 7

2 :7

4 : 21

4 : 9

3 : 5

4.

If a² + b² = 10 and a² - b² =8, what is the value of ab?

1

\sqrt{2}

2

৪

None of these

1

\sqrt{2}

2

৪

None of these

5.

What is the volume of a cube whose surface area is 96 ?

50

64

৭২

86

76

50

64

৭২

86

76

6.

Suppose X =1/3 y , y=2/3 r and r = 3/4 s, what would be the value of y as a fraction a of s?

1/2

2/3

৩/৪

1/4

১/৩

1/2

2/3

৩/৪

1/4

১/৩

7.

Which of the following rations is the smallest ?

7 : 15

15 : 23

17 : 25

21 : 29

9 : 11

7 : 15

15 : 23

17 : 25

21 : 29

9 : 11

8.

Mr. Selim sold his cow of for TK. 30,000 at a 20% gain . Find the cost price .

20,000

22,000

25,000

27,000

24,000

20,000

22,000

25,000

27,000

24,000

9.

'A' can do a work in 20 days while "B" can do it in 30 days . 'A' and 'B' working together can do it in-

10 days

12 days

15 days

18 days

14 days

10 days

12 days

15 days

18 days

14 days

10.

What rate of interest per year was paid. if TK. 50,000 earned Tk. 1,000 as interest in 2 years -

2%

৩%

1%

৪%

৬%

2%

৩%

1%

৪%

৬%

11.

A train 100 m long passes a bridge at the rate of 72 km per hour in 25 seconds. The length of the bridge is-

150 m

250 m

300 m

400 m

450 m

150 m

250 m

300 m

400 m

450 m

12.

The average of first five prime numbers is -

4.5

৫.৫

5.6

6.5

৭.৫

4.5

৫.৫

5.6

6.5

৭.৫

13.

what percent of 2/5 is 1/25 ?

20

25

5

১০

১৫

20

25

5

১০

১৫

14.

What is the cost price of a shirt which is sold at a loss of 20% for Tk. 320?

৪৫০

400

500

৫২০

350

৪৫০

400

500

৫২০

350

15.

A sum of money will triple itself in 20 years at simple interest with yearly rate of -

৫%

৭.৫%

১০%

১২%

৮%

৫%

৭.৫%

১০%

১২%

৮%

16.

How many 1/4 's are there in 4 1/2?

১৭০

280

১৮০

১২০

১৯০

১৭০

280

১৮০

১২০

১৯০

17.

A school has a total enrollment of 90 students. There are 30 students taking physics, 25 taking English, and 13 taking both. What percentage of the students is taking either physics or English?

৩০%

36 %

47 %

51 %

58 %

৩০%

36 %

47 %

51 %

58 %

18.

The ratio of two number is 3 : 5 and their sum is 640 . The greater of the numbers is-

২৪০

400

৪৮০

৫২০

৩০০

২৪০

400

৪৮০

৫২০

৩০০

19.

During 2011, advertising expenditures on canned food products increased by 20 percent, while canned food consumption rose by 25 percent. Each of the following if true, could help to explain the increase in food consumption EXCEPT-

Advertising effectiveness increased

Canned food prices decreased relative to substitutes

Canned food producer were available in more stores

Can opener production doubled

per-caption consumption of frozen foods declined

Advertising effectiveness increased

Canned food prices decreased relative to substitutes

Canned food producer were available in more stores

Can opener production doubled

per-caption consumption of frozen foods declined

20.

In 1980, there were , on the average 10 deaths at birth (infant mortality) per 10,000 population. By 1990 , there were 8.5 and by 2000, 7.0 Today there were 5.5 deaths at birth per 10,000 population , and it is anticipated that the downward trend will continue.Each of following , if true, would help to account for this trend EXCEPT

Medical care is more widespread are available.

Sanitary conditions have improved.

More effective birth control methods have been implemented.

The number of pediatricians per 10,000 population has increased.

Midwifery has declined has declined in favor of medical doctors.

Medical care is more widespread are available.

Sanitary conditions have improved.

More effective birth control methods have been implemented.

The number of pediatricians per 10,000 population has increased.

Midwifery has declined has declined in favor of medical doctors.

21.

If 1/3 of the workers in an office are smokers, what is the ratio of smokers to nonsmokers?

2: 5

2 : 1

1 : 2

2 : 3

3 : 2

2: 5

2 : 1

1 : 2

2 : 3

3 : 2

22.

In the triangle beside, what is the value of X?

35 degree

40 degree

45 degree

60 degree

75 degree

35 degree

40 degree

45 degree

60 degree

75 degree

Job Solution | One Bank Ltd

One Bank Ltd - Special Cadre Officer - 09.11.2012

All

গণিত

Related Sub Categories

Job Solution | One Bank Ltd

One Bank Ltd - Special Cadre Officer - 09.11.2012

All

গণিত

Related Sub Categories

One Bank Ltd - Probationary Officer - 2008

One Bank Ltd - Officer - 2006

One Bank Ltd - Special Cadre Officer - 09.11.2012

One Bank Ltd - Special Cadre Officer - 01.04.2017

Special Cadre Officer (SCO) 29.06.2018