3331 . The salary of X is 30% less than that of Z and the salary of Y is 37% less than that of Z. What percent is the salary of Y less than that of salary X?

A. 7%
B. 9%
C. 10%
D. None

View Answer	Favorite Question	Report

Answer: Option C

Explanation:

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

শিল্প মন্ত্রণালয়ের অধীন বিসিআইসি | সহকারী ব্যবস্থাপক (প্রশাসন) | ০৮.১২.২০১৮

📢 BdMerit অ্যাপে সরকারি চাকরি না হলে সম্পূর্ণ টাকা ফেরত!

BdMerit-এর ১ বছরের প্রিমিয়াম প্যাকেজ কিনে ১০ মাস নিয়মিত প্রস্তুতি নিন—

এর মধ্যে চাকরি না হলে- 🎁 BdMerit দিবে ১০০% ক্যাশব্যাক!

🚀 আজই ডাউনলোড করুন bdMerit-এর অ্যাপ▶️ এবং আপনার সাফল্যের পথ সুগম করুন!

3332 . The sale price of an article, including the sales tax is Tk. 616. The rate of sales tax is 10%. If the shopkeeper has made a profit of 12% then the cost price of the article is:

A. Tk. 500
B. Tk. 515
C. Tk. 550
D. Tk. 600

View Answer	Favorite Question	Report

Answer: Option A

Explanation:

Tax সহ মূল্য 110 টাকা হলে বিক্রয়মূল্য 100 টাকা
∴
,, ,, ,, 616 ,, ,, ,, (100× 616)/110,,
= 560 টাকা
12% লাভে, বিক্রয়মূল্য 112 টাকা হলে ক্রয়মূল্য 100 টাকা
∴ ,, ,, ,, 580 ,, ,, ,, 560× 100112 ,,
= 500 টাকা।

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

পূবালী ব্যাংক লিমিটেড || জুনিয়র অফিসার (30-09-2023) || 2023

A. Tk. 500
B. Tk. 515
C. Tk. 550
D. Tk. 600

View Answer	Favorite Question	Report

Answer: Option A

Explanation:

Hints : Price excluding sales tax. 616 × 100/110 = 560

Cost = 560 × 100/112 = 500

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

3334 . The sales price of an item including the sales tax is Tk. 616. The tax rate is 10%. If the shopkeeper made a profit of 12%, What was cost price of the item in Tk.?

A. 500
B. 515
C. 550
D. none of these

View Answer	Favorite Question	Report

Answer: Option A

Explanation:

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

3335 . The savings of an employee equals income minus expenditure. If their incomes ratio is 1 : 2 : 3 and their expenses ratio is 3 : 2 : 1, then what is the order of the employees A, B and C in the increasing order of the size of their savings?

A. A>B>C
B. A>C>B
C. B>A>C
D. C>B>A

View Answer	Favorite Question	Report

Answer: Option A

Explanation:

Let's denote the income of employees A, B, and C as IA, IB, and IC, respectively. Similarly, let's denote their expenses as EA, EB, and EC.

According to the given ratios: Income ratio = 1:2:3 Expenses ratio = 3:2:1

Now, let's calculate the savings for each employee:

Savings of A = IA - EA Savings of B = IB - EB Savings of C = IC - EC

Now, let's calculate the savings for each employee using the given ratios:

Income ratio = 1:2:3 Expenses ratio = 3:2:1

Let's assume that the common multiplier for both ratios is "x" (where x is a positive number).

So, the income for A, B, and C would be: IA = 1x IB = 2x IC = 3x

And the expenses for A, B, and C would be: EA = 3x EB = 2x EC = 1x

Now, let's calculate the savings for each employee:

Savings of A = IA - EA = (1x - 3x) = -2x Savings of B = IB - EB = (2x - 2x) = 0 Savings of C = IC - EC = (3x - 1x) = 2x

Now, let's order the employees in increasing order of the size of their savings:

Savings of A = -2x
Savings of B = 0
Savings of C = 2x

So, the correct order of employees in increasing order of the size of their savings is A > B > C.

The correct answer is A > B > C.

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

3336 . The second and third term of a geometric series are 9 and 3 respectivelt ,. The 6 th term of the series is-

B. 1/3
C. 1
D. 1/9

View Answer	Favorite Question	Report

Answer: Option D

Explanation:

To find the 6th term of the geometric series, we can first find the common ratio (r) of the series. The common ratio can be found by dividing the third term by the second term:

r = 3rd term / 2nd term = 3 / 9 = 1/3

Now that we have the common ratio, we can use it to find the 6th term (T6) using the formula for the nth term of a geometric series:

Tn = a * r^(n-1)

Where: Tn = nth term a = first term r = common ratio

In this case, the first term (a) is not given, but we can find it using the second term and the common ratio:

a = 2nd term / r = 9 / (1/3) = 9 * 3 = 27

Now that we have the first term, we can find the 6th term:

T6 = 27 * (1/3)^(6-1) = 27 * (1/3)^5 = 27 * (1/243) = 1/9

So, the 6th term of the geometric series is 1/9.

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

সমন্বিত ৭ ব্যাংক ও ১টি আর্থিক | সিনিয়র_অফিসার | 27-11-2021

A. 50°
B. 60°
C. 70°
D. 80°

View Answer	Favorite Question	Report

Answer: Option B

Explanation:

The sum of angles of a triangle = 180∘.

Given: One angle is 90∘(since it is a right angled triangle ) and another angle is 30∘

Hence, 90∘+30∘+Third angle=180∘

⇒120∘+Third angle=180∘

∴Third angle=180∘−120∘=60

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

বিসিআইসি | সহকারী প্রকৌশলী (কমার্শিয়াল) | 10-12-2021

A. 30%
B. 25%
C. 20%
D. 15%

View Answer	Favorite Question	Report

Answer: Option B

Explanation:

Let's say the purchase price of 5 pencil is 1 taka.

Then purchase price of 1 pencil is 1/5 taka and selling price of 1 pencil is 1/4 taka.

Profit margin = {(1/4 - 1/5)/ (1/5)} x 100% = 25%.

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

3339 . The selling price of 8 shirts is equal to the purchase price of 10 shirts . What is the profit margin ?

A. 15%
B. 20%
C. 25%
D. Not possible to find out

View Answer	Favorite Question	Report

Answer: Option C

Explanation:

CP of 10 shirts = SP of 8 shirts Let the CP of 1 shirt be Tk. x CP of 10 shirts = 10x SP of 8 shirts = 10x SP of 1 shirt = 10x/8 Profit = SP - CP = (10x/8) - x = 2x/8 The profit margin = (Profit/ CP) *100 = {(2x/8)/x}*100 = 25%

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

Bangladesh Bank - Assistant Director - 2001

A. 13
B. 17
C. 30
D. 35

View Answer	Favorite Question	Report

Answer: Option C

Explanation:

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

সমন্বিত ৬ ব্যাংক ও আর্থিক প্রতিষ্ঠান - সহকারী প্রোগ্রামার - 18.03.2021

3341 . The side length of a square inscreased in circle is 2. What is the area of the circle ?

A. $π$
B. $π \sqrt{2} π$
C. $2 π$
D. $2 \sqrt{2} π$
E. $π^{2}$

View Answer	Favorite Question	Report

Answer: Option C

Explanation:

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

Probationary Officer | 31.03.2017 ||

A. TK. 700
B. TK. 800
C. TK. 900
D. None of these

View Answer	Favorite Question	Report

Answer: Option B

Explanation:

Hints : The simple interest on a certain sum of money for 2.5 year's at 12% per annum is TK.40 less than the simple interest on the same sum for 3.5 years at 10% per annum

The simple interest on a certain sum of money for 2.5 years at 12% per aannum = pnr = 12 × 2.5 × x the simple interest on the same sum for 3.5 years at 10% per annum = pnr = 1 × 3.5 × x

So, 12 × 2.5 × x + 40 = 1 × 3.5 × x

0.3x + 40 = 0.35 x

o.35 x - 0.3x = 40

o.o5x = 40

x = 800

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

3343 . The simple interest on a sum of money at 8% per annum for 6 years is half the sum. the sum is-

A. Tk. 4800
B. Tk. 6000
C. Tk. 8000
D. Data is inadequate

View Answer	Favorite Question	Report

Answer: Option D

Explanation:

Let sum is x

So, simple interest will be x × 0.08 × 6

= 0.48x = 0.5x(same is given)

So, from the given data, we can't find the value of sum.

We need some more information.

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

সমন্বিত ১০ ব্যাংক ও আর্থিক প্রতিষ্ঠান || অফিসার (জেনারেল) (08-03-2024)

A. Tk. 600
B. Tk. 1200
C. Tk. 900
D. Tk. 1500

View Answer	Favorite Question	Report

Answer: Option B

Explanation:

ধরি, মূলধন = x টাকা

x টাকায় 10 বছরের সুদ = 600টাকা

x টাকায় 1 বছরের সুদ = 600/10 টাকা

x টাকায় 5 বছরের সুদ = 600×5/10 = 300 টাকা

যেহেতু, 5 বছরের পর মূলধন 3 গুন হয়। সুতরাং নতুন মূলধন = 3x

এখন, x টাকার 5 বছরের মুনাফা = 300 টাকা

1 টাকায় 5 বছরের মুনাফা = 300/x টাকা

3x টাকায় 5 বছরের মুনাফা = 300 × 3x /x টাকা = 900 টাকা

মোট মুনাফা = 900 + 300 = 1200 টাকা

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

Bangladesh Bank - Assistant Director - 2014

A. Tk. 1200
B. Tk. 1500
C. Tk. 1800
D. Tk. 2400
E. None of these

View Answer	Favorite Question	Report

Answer: Option A

Explanation:

যেহেতু simple interest তাই আমরা চিন্তা করেই answer পেতে পারি। 
প্রথম পাঁচ বছরে Interest হবে ঠিক দশ বছরের 12=600×12=300.12=600×12=300. 
এরপর পাঁচ বছরে principal এর trebled মানে পরবর্তী পাঁচ বছরে interest 3 গুন অর্থাৎ (300  ×  3) বা 900 টাকা পাবে (Total  =  300  +  900  =  1200 টাকা।

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

3331 . The salary of X is 30% less than that of Z and the salary of Y is 37% less than that of Z. What percent is the salary of Y less than that of salary X?

BdMerit-এর ১ বছরের প্রিমিয়াম প্যাকেজ কিনে ১০ মাস নিয়মিত প্রস্তুতি নিন—

এর মধ্যে চাকরি না হলে- 🎁 BdMerit দিবে ১০০% ক্যাশব্যাক!

🚀 আজই ডাউনলোড করুন bdMerit-এর অ্যাপ▶️ এবং আপনার সাফল্যের পথ সুগম করুন!

3332 . The sale price of an article, including the sales tax is Tk. 616. The rate of sales tax is 10%. If the shopkeeper has made a profit of 12% then the cost price of the article is:

3333 . The sale price of an article including the sales tax is Tk. 616. The rate of sales tax is 10%. If the shopkeepers has made a profit of 12%, then the cost price of the article is :

3334 . The sales price of an item including the sales tax is Tk. 616. The tax rate is 10%. If the shopkeeper made a profit of 12%, What was cost price of the item in Tk.?

3335 . The savings of an employee equals income minus expenditure. If their incomes ratio is 1 : 2 : 3 and their expenses ratio is 3 : 2 : 1, then what is the order of the employees A, B and C in the increasing order of the size of their savings?

3336 . The second and third term of a geometric series are 9 and 3 respectivelt ,. The 6 th term of the series is-

3337 . The second angle of a right triangle is 30°. Then what is the third angle?

3338 . The selling price of 4 pencils is equal to the purchase price of 5 pencils. What is the profit margin?

3339 . The selling price of 8 shirts is equal to the purchase price of 10 shirts . What is the profit margin ?

3340 . The selling price of an article is Tk. 39. If its cost price is numerically equal to its profit precent, then its cost price is-

3342 . The simple interest on a certain sum of money for 2 1/2 years at 12% per annum is TK. 40 less than the simple interest on the same interest on the same sum for 3 1/2 years at 10% per annum. Find the sum.

3343 . The simple interest on a sum of money at 8% per annum for 6 years is half the sum. the sum is-

3344 . The simple interest on a sum of money will be Tk. 600 after 10 years . If the principal is trebled after 5 years , what will be the total interest at the end of the tenth year?

3345 . The simple interest on a sum of money will be Tk. 600 after 10 years. If the principal is trebled after 5 year, what will be the total interest at the end of the tenth year?

কোর্স ক্যাটাগরি

প্রয়োজনীয় লিঙ্ক