Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

মোট প্রশ্ন: ৫৫

পৃষ্ঠা ১ এর ৩পরবর্তী

১

One number is 3 more that 2 times of another number . Their sum is 21 . Find the numbers.

ক.

7,14

খ.

2,19

গ.

6,15

✓ সঠিক উত্তর

ঘ.

10, 11

বিষয়: গণিতটপিক: পাটিগণিত প্রাথমিক ধারণা (Basic Concept)রেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

One number is 3 more that 2 times of another number . Their sum is 21 . Find the numbers.

ক.

7,14

খ.

2,19

গ.

6,15

✓ সঠিক উত্তর

ঘ.

10, 11

২

which of the following has the smallest value?

ক.

1/0.2

খ.

0.1/2

✓ সঠিক উত্তর

গ.

0.1/1

ঘ.

0.2/0.1

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

which of the following has the smallest value?

ক.

1/0.2

খ.

0.1/2

✓ সঠিক উত্তর

গ.

0.1/1

ঘ.

0.2/0.1

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

৩

A ball and a bat costs 110 taka. The bat costs 100 taka more than the ball. How much does the ball cost ?

ক.

✓ সঠিক উত্তর

খ.

গ.

ঘ.

100

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

A ball and a bat costs 110 taka. The bat costs 100 taka more than the ball. How much does the ball cost ?

ক.

✓ সঠিক উত্তর

খ.

গ.

ঘ.

100

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

৪

If for a square matrix A , $A^{2} = A$ $A^{2} = A$ then such a matrix is known as :

ক.

Idempotent matrix

✓ সঠিক উত্তর

খ.

Orthagonal matrix

গ.

Null matrix

ঘ.

Identity matrix

বিষয়: গণিতটপিক: পরিমিতি (Mensuration)রেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

If for a square matrix A , $A^{2} = A$ $A^{2} = A$ then such a matrix is known as :

ক.

Idempotent matrix

✓ সঠিক উত্তর

খ.

Orthagonal matrix

গ.

Null matrix

ঘ.

Identity matrix

বিষয়: গণিতটপিক: পরিমিতি (Mensuration)রেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

৫

How many bits string of length 4 are possible such that they contain 2 ones and 2 zeroes ?

ক.

খ.

গ.

ঘ.

✓ সঠিক উত্তর

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

How many bits string of length 4 are possible such that they contain 2 ones and 2 zeroes ?

ক.

খ.

গ.

ঘ.

✓ সঠিক উত্তর

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

৬

If A has 4 elements and B has 8 elements then the minimum and maximum number of elements in $A \cup B$ $A \cup B$ are respectively __

ক.

4,8

খ.

8,12

✓ সঠিক উত্তর

গ.

4,12

ঘ.

6,12

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

If A has 4 elements and B has 8 elements then the minimum and maximum number of elements in $A \cup B$ $A \cup B$ are respectively __

ক.

4,8

খ.

8,12

✓ সঠিক উত্তর

গ.

4,12

ঘ.

6,12

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

৭

In the given AP series find the number of terms 5, 8, 11, 14, 17, 20 , ..... 50.

ক.

খ.

গ.

ঘ.

✓ সঠিক উত্তর

বিষয়: গণিতটপিক: ক্রম ও ধারা (Sequence & Series)রেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

In the given AP series find the number of terms 5, 8, 11, 14, 17, 20 , ..... 50.

ক.

খ.

গ.

ঘ.

✓ সঠিক উত্তর

বিষয়: গণিতটপিক: ক্রম ও ধারা (Sequence & Series)রেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

৮

A polygon with 25 sides a can be triangulated into ___

ক.

✓ সঠিক উত্তর

খ.

গ.

ঘ.

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

A polygon with 25 sides a can be triangulated into ___

ক.

✓ সঠিক উত্তর

খ.

গ.

ঘ.

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

৯

what is the Cartesian product of A ={ 1,2} and B = { a,b } ?

ক.

{(1,a),(1,b)(2,a)(b,b)}

খ.

{(1,1),(2,2),(a,a),(b,b)}

গ.

{(1,a),(2,a), (1,b), (2,b)}

✓ সঠিক উত্তর

ঘ.

{(1,1),(a,a),(2,a),(1,b)}

ব্যাখ্যা

প্রদত্ত বাক্যের অর্থ - তাপ ও বৃষ্টি থাকা সত্ত্বেও টহলদল - পাহাড়ের দিকে এগিয়েছিল যেখানে শত্ররা - বলে বিশ্বাস করা হতো। প্রথম শূন্যস্থানে doggedly (দৃঢ় সংল্পবদ্ধ ভাবে) এবং দ্বিতীয় শূন্যস্থান wating (অপেক্ষা করছিল) শব্দদ্বয়ই যথোপযুক্ত। তাই সঠিক উত্তটি হবে। (c)

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

what is the Cartesian product of A ={ 1,2} and B = { a,b } ?

ক.

{(1,a),(1,b)(2,a)(b,b)}

খ.

{(1,1),(2,2),(a,a),(b,b)}

গ.

{(1,a),(2,a), (1,b), (2,b)}

✓ সঠিক উত্তর

ঘ.

{(1,1),(a,a),(2,a),(1,b)}

ব্যাখ্যা

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

১০

The Ex-nor of this string '01010101' with '11111111' is

ক.

10101010

খ.

00110100

গ.

01010101

✓ সঠিক উত্তর

ঘ.

10101001

ব্যাখ্যা

Option a, c, d কোনোটিই বাক্যের অর্ত পরিপূর্ণ করতে পারে না। শূন্যস্থানে বসালে বাক্যের অর্থ হয় - আহত লোকটি কী বলল যখন যে আমাদের কাছে পৌঁচাল? সুতরাং সঠিক উত্তর (b).

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

The Ex-nor of this string '01010101' with '11111111' is

ক.

10101010

খ.

00110100

গ.

01010101

✓ সঠিক উত্তর

ঘ.

10101001

ব্যাখ্যা

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

১১

If f is a function defined from R is given by f (x) = 3x -5, then $f^{- 1}$ $f^{- 1}$ (x) is given by :

ক.

1/(3x-5)

খ.

(x +5)/3

✓ সঠিক উত্তর

গ.

does not exist since it is not a bisection

ঘ.

(3x + 5)/3

বিষয়: গণিতটপিক: ফাংশন (Function)রেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

If f is a function defined from R is given by f (x) = 3x -5, then $f^{- 1}$ $f^{- 1}$ (x) is given by :

ক.

1/(3x-5)

খ.

(x +5)/3

✓ সঠিক উত্তর

গ.

does not exist since it is not a bisection

ঘ.

(3x + 5)/3

বিষয়: গণিতটপিক: ফাংশন (Function)রেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

১২

If number a is $2^{2} \times 3^{1} \times 5^{0} a n d b i s 2^{1} \times 3^{1} \times 5^{1} t h e n 1 c m o f a, b i s :$ $2^{2} \times 3^{1} \times 5^{0} a n d b i s 2^{1} \times 3^{1} \times 5^{1} t h e n 1 c m o f a, b i s :$

ক.

2^{2} \times 3^{1} \times 5^{1}

$2^{2} \times 3^{1} \times 5^{1}$

✓ সঠিক উত্তর

খ.

2^{2} \times 3^{2} \times 5^{2}

$2^{2} \times 3^{2} \times 5^{2}$

গ.

2^{3} \times 3^{1} \times 5^{0}

$2^{3} \times 3^{1} \times 5^{0}$

ঘ.

2^{2} \times 3^{2} \times 5^{0}

$2^{2} \times 3^{2} \times 5^{0}$

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

If number a is $2^{2} \times 3^{1} \times 5^{0} a n d b i s 2^{1} \times 3^{1} \times 5^{1} t h e n 1 c m o f a, b i s :$ $2^{2} \times 3^{1} \times 5^{0} a n d b i s 2^{1} \times 3^{1} \times 5^{1} t h e n 1 c m o f a, b i s :$

ক.

2^{2} \times 3^{1} \times 5^{1}

$2^{2} \times 3^{1} \times 5^{1}$

✓ সঠিক উত্তর

খ.

2^{2} \times 3^{2} \times 5^{2}

$2^{2} \times 3^{2} \times 5^{2}$

গ.

2^{3} \times 3^{1} \times 5^{0}

$2^{3} \times 3^{1} \times 5^{0}$

ঘ.

2^{2} \times 3^{2} \times 5^{0}

$2^{2} \times 3^{2} \times 5^{0}$

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

১৩

A picnic attracts 240 persons. There are 20 more men than women and 20 more adults than children . How many men are at this picnic?

ক.

250

খ.

✓ সঠিক উত্তর

গ.

110

ঘ.

200

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

A picnic attracts 240 persons. There are 20 more men than women and 20 more adults than children . How many men are at this picnic?

ক.

250

খ.

✓ সঠিক উত্তর

গ.

110

ঘ.

200

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

১৪

If three boys can paint a wall in 2 days , what part of the job can be completed by two boys in 1 day ?

ক.

1/3

✓ সঠিক উত্তর

খ.

2/3

গ.

3/4

ঘ.

4/2

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

If three boys can paint a wall in 2 days , what part of the job can be completed by two boys in 1 day ?

ক.

1/3

✓ সঠিক উত্তর

খ.

2/3

গ.

3/4

ঘ.

4/2

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

১৫

which one of the following fractions is closest to $\frac{1}{4} ?$ $\frac{1}{4} ?$

ক.

\frac{1}{5}

$\frac{1}{5}$

খ.

\frac{3}{10}

$\frac{3}{10}$

গ.

\frac{3}{20}

$\frac{3}{20}$

ঘ.

\frac{4}{15}

$\frac{4}{15}$

✓ সঠিক উত্তর

বিষয়: গণিতটপিক: ভগ্নাংশ (Fraction)রেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

which one of the following fractions is closest to $\frac{1}{4} ?$ $\frac{1}{4} ?$

ক.

\frac{1}{5}

$\frac{1}{5}$

খ.

\frac{3}{10}

$\frac{3}{10}$

গ.

\frac{3}{20}

$\frac{3}{20}$

ঘ.

\frac{4}{15}

$\frac{4}{15}$

✓ সঠিক উত্তর

বিষয়: গণিতটপিক: ভগ্নাংশ (Fraction)রেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

১৬

How many hours will it take a man to travel M miles at miles at the rate of H miles per hour?

ক.

খ.

H/M

গ.

M/H

✓ সঠিক উত্তর

ঘ.

H/2M

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

How many hours will it take a man to travel M miles at miles at the rate of H miles per hour?

ক.

খ.

H/M

গ.

M/H

✓ সঠিক উত্তর

ঘ.

H/2M

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

১৭

7 in 5 percent of what number ?

ক.

খ.

140

✓ সঠিক উত্তর

গ.

ঘ.

বিষয়: গণিতটপিক: শতকরা (Percentage)রেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

7 in 5 percent of what number ?

ক.

খ.

140

✓ সঠিক উত্তর

গ.

ঘ.

বিষয়: গণিতটপিক: শতকরা (Percentage)রেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

১৮

what is the simplified value of ( $a^{4} b^{3})^{2} ?$ $a^{4} b^{3})^{2} ?$

ক.

(a b)^{9}

$(a b)^{9}$

খ.

a^{8} b^{6}

$a^{8} b^{6}$

✓ সঠিক উত্তর

গ.

(a b)^{24}

$(a b)^{24}$

ঘ.

a^{6} b^{5}

$a^{6} b^{5}$

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

what is the simplified value of ( $a^{4} b^{3})^{2} ?$ $a^{4} b^{3})^{2} ?$

ক.

(a b)^{9}

$(a b)^{9}$

খ.

a^{8} b^{6}

$a^{8} b^{6}$

✓ সঠিক উত্তর

গ.

(a b)^{24}

$(a b)^{24}$

ঘ.

a^{6} b^{5}

$a^{6} b^{5}$

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

১৯

If 3 / (x-1) = 2/(x+1), what is the value of x ?

ক.

-5

✓ সঠিক উত্তর

খ.

-1

গ.

ঘ.

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

If 3 / (x-1) = 2/(x+1), what is the value of x ?

ক.

-5

✓ সঠিক উত্তর

খ.

-1

গ.

ঘ.

বিষয়: গণিতরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

২০

Choose the correct spelling .

ক.

Entrepreneur

✓ সঠিক উত্তর

খ.

Enterprener

গ.

Enterpreneure

ঘ.

Enterperneur

বিষয়: ইংরেজিটপিক: Spellingsরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

Choose the correct spelling .

ক.

Entrepreneur

✓ সঠিক উত্তর

খ.

Enterprener

গ.

Enterpreneure

ঘ.

Enterperneur

বিষয়: ইংরেজিটপিক: Spellingsরেফারেন্স: Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

Assit. Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16.11.2018

One number is 3 more that 2 times of another number . Their sum is 21 . Find the numbers.

One number is 3 more that 2 times of another number . Their sum is 21 . Find the numbers.

which of the following has the smallest value?

which of the following has the smallest value?

A ball and a bat costs 110 taka. The bat costs 100 taka more than the ball. How much does the ball cost ?

A ball and a bat costs 110 taka. The bat costs 100 taka more than the ball. How much does the ball cost ?

If for a square matrix A , A2=AA2=A<math xmlns="http://www.w3.org/1998/Math/MathML"><msup><mi>A</mi><mn>2</mn></msup><mo>=</mo><mi>A</mi></math> then such a matrix is known as :

If for a square matrix A , A2=AA2=A<math xmlns="http://www.w3.org/1998/Math/MathML"><msup><mi>A</mi><mn>2</mn></msup><mo>=</mo><mi>A</mi></math> then such a matrix is known as :

How many bits string of length 4 are possible such that they contain 2 ones and 2 zeroes ?

How many bits string of length 4 are possible such that they contain 2 ones and 2 zeroes ?

If A has 4 elements and B has 8 elements then the minimum and maximum number of elements in A∪BA∪B<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>A</mi><mo>∪</mo><mi>B</mi></math> are respectively __

If A has 4 elements and B has 8 elements then the minimum and maximum number of elements in A∪BA∪B<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>A</mi><mo>∪</mo><mi>B</mi></math> are respectively __

In the given AP series find the number of terms 5, 8, 11, 14, 17, 20 , ..... 50.

In the given AP series find the number of terms 5, 8, 11, 14, 17, 20 , ..... 50.

A polygon with 25 sides a can be triangulated into ___

A polygon with 25 sides a can be triangulated into ___

what is the Cartesian product of A ={ 1,2} and B = { a,b } ?

ব্যাখ্যা

what is the Cartesian product of A ={ 1,2} and B = { a,b } ?

ব্যাখ্যা

The Ex-nor of this string '01010101' with '11111111' is

ব্যাখ্যা

The Ex-nor of this string '01010101' with '11111111' is

ব্যাখ্যা

If f is a function defined from R is given by f (x) = 3x -5, then f−1f-1<math xmlns="http://www.w3.org/1998/Math/MathML"><msup><mi>f</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math> (x) is given by :

If f is a function defined from R is given by f (x) = 3x -5, then f−1f-1<math xmlns="http://www.w3.org/1998/Math/MathML"><msup><mi>f</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math> (x) is given by :

A picnic attracts 240 persons. There are 20 more men than women and 20 more adults than children . How many men are at this picnic?

A picnic attracts 240 persons. There are 20 more men than women and 20 more adults than children . How many men are at this picnic?

If three boys can paint a wall in 2 days , what part of the job can be completed by two boys in 1 day ?

If three boys can paint a wall in 2 days , what part of the job can be completed by two boys in 1 day ?

which one of the following fractions is closest to 14?14?<math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>1</mn><mn>4</mn></mfrac><mo>?</mo></math>

which one of the following fractions is closest to 14?14?<math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>1</mn><mn>4</mn></mfrac><mo>?</mo></math>

How many hours will it take a man to travel M miles at miles at the rate of H miles per hour?

How many hours will it take a man to travel M miles at miles at the rate of H miles per hour?

7 in 5 percent of what number ?

7 in 5 percent of what number ?

what is the simplified value of (a4b3)2?a4b3)2?<math xmlns="http://www.w3.org/1998/Math/MathML"><msup><mi>a</mi><mn>4</mn></msup><msup><mi>b</mi><mn>3</mn></msup><msup><mo>)</mo><mn>2</mn></msup><mo>?</mo></math>

what is the simplified value of (a4b3)2?a4b3)2?<math xmlns="http://www.w3.org/1998/Math/MathML"><msup><mi>a</mi><mn>4</mn></msup><msup><mi>b</mi><mn>3</mn></msup><msup><mo>)</mo><mn>2</mn></msup><mo>?</mo></math>

If 3 / (x-1) = 2/(x+1), what is the value of x ?

If 3 / (x-1) = 2/(x+1), what is the value of x ?

Choose the correct spelling .

Choose the correct spelling .

If for a square matrix A , $A^{2} = A$ $A^{2} = A$ then such a matrix is known as :

If for a square matrix A , $A^{2} = A$ $A^{2} = A$ then such a matrix is known as :

If A has 4 elements and B has 8 elements then the minimum and maximum number of elements in $A \cup B$ $A \cup B$ are respectively __

If A has 4 elements and B has 8 elements then the minimum and maximum number of elements in $A \cup B$ $A \cup B$ are respectively __

If f is a function defined from R is given by f (x) = 3x -5, then $f^{- 1}$ $f^{- 1}$ (x) is given by :

If f is a function defined from R is given by f (x) = 3x -5, then $f^{- 1}$ $f^{- 1}$ (x) is given by :

which one of the following fractions is closest to $\frac{1}{4} ?$ $\frac{1}{4} ?$

which one of the following fractions is closest to $\frac{1}{4} ?$ $\frac{1}{4} ?$

what is the simplified value of ( $a^{4} b^{3})^{2} ?$ $a^{4} b^{3})^{2} ?$

what is the simplified value of ( $a^{4} b^{3})^{2} ?$ $a^{4} b^{3})^{2} ?$