IFIC Bank Officer 2012

৬০ টি প্রশ্ন

একই বিষয়ের সব টপিক

In a family, each daughter has the same number of brothers as she has sisters and each son has twice as many sisters as he has brothers. How many sons are there in the family?

ক) 2 খ) 3 গ) 4 ঘ) 5

ব্যাখ্যা (Explanation)

Let d and s represent the number of daughters and sons respectively.

Then, we have :

d - 1 = s and 2 (s - 1) = d.

Solving these two equations, we get: d = 4, s = 3.

The number of boys in a class is three times the number of girls. Which one of the following numbers cannot represent the total number of student in the class?

ক) 48 খ) 44 গ) 42 ঘ) 40

ব্যাখ্যা (Explanation)

12+12*3 = 12 + 36 = 48

11 + 11*3 = 11 + 33 = 44

10 + 10*3 = 10 + 30 = 40

Let number of girls = x and number of boys = 3x.

Then, 3x + x = 4x = total number of students.

Thus, to find exact value of x, the total number of students must be divisible by 4.

There are deer and peacocks in a zoo. The total number of their heads is 80 and the total number of their legs is How many peacocks are there?

ক) 20 খ) 30 গ) 50 ঘ) 60

ব্যাখ্যা (Explanation)

Let x and y be the number of deer and peacocks in the zoo respectively. Then,

x + y = 80 ...(i) and

4x + 2y = 200 or 2x + y = 100 ...(ii)

Solving (i) and (ii), we get) x = 20, y = 60.

A tailor had a number of shirt pieces to cut from some large pieces of fabric. He cut each large piece into 10 smaller pieces. He cut at the rate of 45 cuts per minute. How many large pieces would be cut in 24 minutes?

ক) 32 খ) 54 গ) 120 ঘ) 108

ব্যাখ্যা (Explanation)

Number of cuts made to cut a roll into 10 pieces = 9.

Therefore Required number of rolls = (45 x 24)/9 = 120.

A pineapple costs Tk. 7 and a watermelon costs Tk. Rahim spent exactly Tk. 38 on these fruits. What was the number of pineapples purchased?

ক) 2 খ) 3 গ) 4 ঘ) Cannot be determined

Two bus tickets from city A to B and three tickets trom city A to C cost Tk 77 but three tickets from city A to B and two tickets from city A to C cost Tk What are the fares for cities B and C from city A?

ক) Tk.4, Tk.23 খ) Tk.13, Tk.17 গ) Tk.l5,Tk.l4 ঘ) Tk.l7,Tk.l3

ব্যাখ্যা (Explanation)

2*(AB) + 3*(AC) = 77

or, 6*(AB) + 9*(AC) = 231 (x 3) ...................... (1)

And,

3*(AB) + 2*(AC) = 73

or, 6*(AB) + 4*(AC) = 146 (x 2) .......................... (2)

From, (1) - (2), we get,

5*(AC) = 231 - 146 = 85

or, (AC) = 85/5 = 17 tk

Now, replacing the value of (AC) in eq (1),

6*(AB) + 9*17 = 231

or, 6*(AB) = 231 - 153

or, (AB) = 78/6 =13 tk

In a cricket match, five batsmen A, B, C, D and E scored an average 36 runs. D scored 5 more than E; E scored 8 fewer than A; B scored as many as D and E combined; and B and C jointly scored How many runs did E score?

ক) 62 খ) 45 গ) 28 ঘ) 20

ব্যাখ্যা (Explanation)

Total runs scored = (36 x 5) = 180.

Let the runs scored by E be x.

Then, runs scored by D = x + 5; runs scored by A = x + 8;

runs scored by B = x + x + 5 = 2x + 5;

runs scored by C = (107 - B) = 107 - (2x + 5) = 102 - 2x.

So, total runs = (x + 8) + (2x + 5) + (102 - 2x) + (x + 5) + x = 3x + 120.

Therefore 3x + 120 =180 3X = 60 x = 20.

A is 3 years older than B and 3 years younger than C. B and D are twins. How older is C than D?

ক) 2 years খ) 3 years গ) 6 years ঘ) 12 years

ব্যাখ্যা (Explanation)

Since B and D are twins, so B = D.

Now, A = B + 3 and A = C - 3.

Thus, B + 3 = C - 3 D + 3 = C-3 C - D = 6.

In a garden, there are 10 rows and 12 columns of trees. The distance between any two trees is 2 m and a distance of lm is left from all sides of the boundary of the garden. What is the length of the garden?

ক) 20 m খ) 22 m গ) 23 m ঘ) 24 m

ব্যাখ্যা (Explanation)

Here,

The row is only accountable, as length is to be determined.

Now, the formula is= (n-1)*(Distance between two trees)

= (10 - 1) * 2

= 9*2

= 18 m

And, additional 1 m is added on both side, thus (1 + 1) m is to be added with the resultant.

Thus, entire length of the garden is = 18 + (1 + 1)

প্রথম ৩০টি প্রশ্নের ব্যাখ্যা ওয়েবসাইটে; সবগুলোর সম্পূর্ণ ব্যাখ্যা পেতে অ্যাপ ইন্সটল করুন।

অ্যাপ ইন্সটল করুন

A man has Tk. 480 in the denominations of one-taka notes, five-taka notes and ten-taka notes. The number of notes of each-denomination is equal. What is the total number of notes that he has?

ক) 45 খ) 60 গ) 75 ঘ) 90

ব্যাখ্যা (Explanation)

x*1 + x*5 + x*10 = 480

x + 5x + 10x = 480

16x = 480

x = 480/16 = 30

Each denomination of notes is = 30

Total number of notes is = 3*30 = 90

At present the total age of Rahim, Karim and Akkas is 81 years. What was their average age three years ago?

ক) 78 years খ) 72 years গ) 24 years ঘ) 29 years

ব্যাখ্যা (Explanation)

3 years ago, their total age was = 81 - (3*3) = 72

Average of 3 person's age = 72/3

= 24

A woman says, “If you reverse my own age, the figures represent my husband’s age. He is senior to me and the difference between our ages is one-eleventh of their sum. “What is her age now?

ক) 23 years খ) 34 years গ) 45 years ঘ) 50 years

ব্যাখ্যা (Explanation)

Reverse method is useful here

Which of the following fractions is the equivalent of 5%?

ক) 1/20 খ) 1/200 গ) 1/500 ঘ) 1/2000

A farmer built a fence around his square plot. He used 27 fence poles on each side of the square. How many poles did he need altogether?

ক) 100 খ) 104 গ) 108 ঘ) 120

An institute organized a fair and 1/5 of the girls and 1/8 of the boys of the institute participated in that fair. What fraction of the total number of students of that institute took part in the fair?

ক) 2/13 খ) 13/40 গ) 1/40 ঘ) Cannot be calculated

In a city, 40% of the adults are illiterate while 85% of the children are literate. If the ratio of the adults to that of the children is 2:3, then what percent of the population is literate?

ক) 20% খ) 25% গ) 50% ঘ) 75%

What is the sum of 15, 10 and 65?

ক) 1/2 খ) 8/10 গ) 5/16 ঘ) 9/10

At a dinner party every two guests shared a bowl of rice between them, every three guests shared a bowl of vegetable between them and every four shared a-bowl of meat between them. There were altogether 65 bowls. How many guests were present at the party?

ক) 60 খ) 65 গ) 90 ঘ) 100

Which of the following is the highest authority for approving the economic policies and development plans in Bangladesh?

ক) Planning Commission খ) Ministry of Finance গ) Ministry of Planning ঘ) ECNEC

নিজের প্রস্তুতি যাচাই করুন — অ্যাপে লাইভ পরীক্ষা দিয়ে মেরিট লিস্টে নিজের অবস্থান দেখুন।

অ্যাপ ইন্সটল করুন

How many goals are there to be achieved under the Millennium Development Goals (MDGs)?

ক) 6 খ) 8 গ) 15 ঘ) 12

In which year did Bangladesh get the membership of the OIC?

ক) 1971 খ) 1972 গ) 1974 ঘ) 1975

Which European country first recognized Bangladesh as an independent nation?

ক) Poland খ) Spain গ) England ঘ) France

Which of the following is a Scandinavian country?

ক) England খ) Turkey গ) Italy ঘ) Finland

Kim Jong-il was the supreme leader of which country?

ক) China খ) South Korea গ) North Korea ঘ) Cambodia

After the USA, which of the following countries has the largest economy in the world?

ক) England খ) Russia গ) Japan ঘ) China

In which country ‘Elephant Pass’ is situated?

ক) Burundi খ) Singapore গ) Sri Lanka ঘ) Thailand

Which one of the following is an extension of video file format in computers?

ক) .jpg খ) .exe গ) .mpg ঘ) .bmp

Which country is familiarly known as ‘The Horn of Africa’?

ক) Somalia খ) Ethiopia গ) Nigeria ঘ) Burundi

How many Secretary General of The United Nations were awarded the Nobel Peace Prize?

ক) 1 খ) 2 গ) 3 ঘ) 4

এই টপিকের সব প্রশ্ন ব্যাখ্যাসহ, ভুল-সঠিক-বুকমার্ক আলাদা করে রিভিশন — অ্যাপে।

অ্যাপ ইন্সটল করুন

During our Liberation War of 1971, how many Sector Commanders were in charge of the 11 different sectors in different phases of the war?

ক) 10 খ) 11 গ) 15 ঘ) 16

সঠিক উত্তর: ০ ভুল উত্তর: ০