.com-subject-bank-job-math?page=274-BD-Merit-Freelancing,-BCS,-Bank,-Primary,-Admission,-NTRCA

4096 . $4^{x} + 4^{1 - x} = 4$ হলে x =?

A. $\frac{3}{4}$
B. $\frac{1}{3}$
C. $\frac{1}{2}$
D. $\frac{1}{5}$

View Answer	Favorite Question	Report

Answer: Option C

Explanation:

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

প্রতিরক্ষা মন্ত্রণালয় || সহকারী পরিচালক (03-02-2023)

4097 . $49 \times 49 \times 49 \times 49 = 7 ?$

A. 4
B. 7
C. 8
D. 16

View Answer	Favorite Question	Report

Answer: Option C

Explanation:

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

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

4098 . $\sqrt{\frac{4}{3}} - \sqrt{\frac{3}{4}} = ?$

A. $\frac{4 \sqrt{3}}{6}$
B. $\frac{1}{2 \sqrt{3}}$
C. $1$
D. $\frac{1}{- 2 \sqrt{3}}$

View Answer	Favorite Question	Report

Answer: Option B

Explanation:

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

Janata Bank PLC || Officer (Rural Credit) (27-10-2023) || 2023

4099 . $3 \log_{10} 2 + 3 \log_{15} 5 = ?$

A. $\log_{10} (\frac{5}{8})$
B. $\log_{10} (\frac{8}{5})$
C. $\log_{10} (\frac{2}{5})$
D. $\log_{10} (40)$

View Answer	Favorite Question	Report

Answer: Option D

Explanation:

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

সমন্বিত ৭ ব্যাংক || সিনিয়র অফিসার-05-11-2021 ||

A. 7:5
B. 4:3
C. 4:7
D. 5:7
E. 3:4

View Answer	Favorite Question	Report

Answer: Option D

Explanation:

Let, Tahias income = x and

Nonas income = y

According to question

35% of x = 25% of y

35x/100 = 25y/100

35x = 25y

x/y = 25/35

x : y = 5 : 7

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

Bangladesh Bank - Assistant Director - 2013 ||

A. Tk. 9
B. Tk. 10
C. Tk. 11
D. Tk. 12

View Answer	Favorite Question	Report

Answer: Option D

Explanation:

According to the question,
30 pens + 75 pencils = Tk. 510
Average price of a pencil = Tk. 2 Price of 75 pencils = 2 × 75 = Tk. 150 ∴ Price of 30 pens = 510 - 150 = Tk. 360 ∴ Average price of pen = 360/30 = Tk. 12

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

Officer (General) -Ansar VDP Unnayan | BD House Building Finance Corporation 28.09.2018

4102 . $\frac{3.003}{2.002} = ?$

A. $1.05$
B. $1.50015$
C. $1.501$
D. $1.5015$
E. $1.5$

View Answer	Favorite Question	Report

Answer: Option E

Explanation:

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

Bangladesh Bank - Assistant Director - 2009

A. 1.05
B. 1.501015
C. 1.5
D. 1.5015
E. None of them

View Answer	Favorite Question	Report

Answer: Option C

Explanation:

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

4104 . $\frac{25}{?} = \frac{?}{81}$ what is the missing number?

A. $2025$
B. $45$
C. $53$
D. $49$

View Answer	Favorite Question	Report

Answer: Option B

Explanation:

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

Bangladesh Bank - Assistant Director - 2010

4105 . ${(\sqrt{25} + \sqrt{25})}^{2} = ?$

A. $50$
B. $20$
C. $100$
D. $130$

View Answer	Favorite Question	Report

Answer: Option C

Explanation:

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

Bangladesh Bank - Assistant Director - 2010

4106 . $2^{30} + 2^{30} + 2^{30} + 2^{30} = ?$

A. $8^{30}$
B. $8^{120}$
C. $2^{32}$
D. $2^{30}$

View Answer	Favorite Question	Report

Answer: Option C

Explanation:

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

বাংলাদেশ ব্যাংক || অফিসার (ক্যাশ) (21-07-2023) || 2023

4107 . $(2 \sqrt{27} - \sqrt{75} + \sqrt{12}) = ?$

A. $\sqrt{3}$
B. $2 \sqrt{3}$
C. $3 \sqrt{3}$
D. $4 \sqrt{3}$

View Answer	Favorite Question	Report

Answer: Option C

Explanation:

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

Bangladesh Bank - Assistant Director - 2016

4108 . $2^{12} + 2^{12} + 2^{12} + 2^{12} = ?$

A. $2^{12}$
B. $2^{14}$
C. $2^{16}$
D. $2^{48}$

View Answer	Favorite Question	Report

Answer: Option B

Explanation:

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

বাংলাদেশ ব্যাংক অফিসার ০২ -১২-২০২২

4109 . ${(17)}^{3.5} \times {(17)}^{?} = 17^{8}$

A. 2.29
B. 2.75
C. 4.25
D. 4.5

View Answer	Favorite Question	Report

Answer: Option D

Explanation:

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

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

4110 . 16+16=?

A. $4 \sqrt{2}$
B. $8 \sqrt{2}$
C. $16 \sqrt{2}$
D. $8$

View Answer	Favorite Question	Report

Answer: Option A

Explanation:

Wrong Question

Wrong Answer

Wrong Question Spelling

Wrong Answer Spelling

Wrong Explanation

Senior Officer (IT) - Sonali-Janata-BD Krishi-BD Development Bank Ltd - 30.11.2018

4100 . 35% of Tahia's income is equal to 25% of Nona's income . The ratio of Tahia's income to Noria's income is :

4101 . 30 pens and 75 pencils altogether were purchased for Tk. 510 . If the average price of a pencil was Tk. 2 , what was the average price of a pen ?

4103 . 3.002/2.002 =?

কোর্স ক্যাটাগরি

প্রয়োজনীয় লিঙ্ক