1606. Find the odd figure of the following:

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Answer: Option C

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Bangladesh Bank - Assistant Director - 2004

A. Hitler
B. Socrates
C. Tagore
D. Hegel

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Answer: Option A

Explanation:

Socrates, Tagore and Hegel was philosopher. On the other hand, Hitler was a politician and German dictator. So, Hitler is the odd man here.

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1608 . Find the odd one out from the following .

A. University of Dhaka
B. Dhaka college
C. Rangpur Zilla School
D. National Museum
E. None of them

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Answer: Option D

Explanation:

University of Dhaka, Dhaka College, Rangpur Zilla School এই তিনটি শিক্ষা প্রতিষ্ঠান। আর National Museum হলো জাতীয় জাদুঘর যা শিক্ষা প্রতিষ্ঠান হতে আলাদা।

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1609 . Find the principle amount that produces a total value of Tk. 1014 at 4 years with 7.5 percent simple interest rate.

A. 725
B. 700
C. 780
D. 790

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Answer: Option C

Explanation:

৪ বছরের সুদাসল = ১০১৪ টাকা
আসল ১০০ টাকা হলে,
১ বছরের সুদ = ৭.৫ টাকা
৪ বছরের সুদ = ৭.৫ × ৪ টাকা
৪ বছরের সুদাসল = ১০০ + ৩০ = ১৩০ টাকা
সুদাসল ১৩০ টাকা হলে আসল = ১০০ টাকা
সুদাসল ১ টাকা হলে আসল = ১০০/১৩০ = ১০/১৩
সুদাসল ১০১৪ হলে আসল = (১০ × ১০১৪)/১৩ = ৭৮০ টাকা

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প্রধান প্রশাসনিক কর্মকর্তার কার্যালয় ( প্রতিরক্ষা মন্ত্রণালয়) সহকারী পরিচালক ০৫.০৪.২০১৯

A. 1/15
B. 3/5
C. 2/5
D. 7/15

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Answer: Option C

Explanation:

1 থেকে 15 এর মধ্যে মৌলিক সংখ্যাগুলো হচ্ছে 2, 3, 5, 7, 11, 13

মৌলিক সংখ্য হবার সম্ভাব্যতা = 6/15 = 2/5

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1611 . Find the ratio of purchase price to sell price if there is loss of 12.5% ?

A. 7:8
B. 8:7
C. 2:25
D. 25:2

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Answer: Option B

Explanation:

12.5% ক্ষতিতে বিক্রয়মূল্য ( 100 - 12.5) = 87.5 টাকা

ক্রয়মূল্য ঃ বিক্রয়মূল্য = 100 : 87.5 = 1000 : 875 = 8 : 7

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1612 . Find the simplified value of: $(6 + 2 x) (4 - 2 x)$

A. $24 + 12 x + 4 x$
B. $24 + 20 x + 4 x$
C. $24 - 4 x - 4 x^{2}$
D. $24 + 4 x - 4 x$

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Answer: Option C

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

A. 6 + 3
B. 6 + 3 + 2x
C. 3 - 2x
D. 3 - 0.2x

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Answer: Option D

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বাংলাদেশ অর্থনৈতিক অঞ্চল কর্তৃপক্ষ (BEZA) | সহকারী ব্যবস্থাপক | ৩০.১১.২০১৮

A. 3
B. 7
C. 11
D. 2

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Answer: Option A

Explanation:

5808 = ( 4 × 4) ( 11 × 11) × 3 = 42 × 112 × 3

We need another 3 to make it a full square.

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Bangladesh Bank - Officer(Cash) - 2016

A. 240
B. 180
C. 16
D. 60

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Answer: Option B

Explanation:

Hints: শিশুদের মধ্যে সমান ভাগ করে দেওয়া কমলা গুলো ক্ষুদ্রতম সংখ্যা ল, সা, গু করলে হয়

4, 6, 10, 18 = 2× 2× 3× 3× 5 = 180

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Bangladesh Bank - Assistant Director - 2012

A. 21
B. 75
C. 105
D. 175

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Answer: Option C

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Dutch Bangla Bank || Sales Manager (18-09-2024) || 2024

A. 48 sq.cm
B. 124 sq.cm
C. 164 sq.cm
D. 180 sq.cm

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Answer: Option C

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1618 . Find the value of $9^{5} \times 9^{- 3} \times 9^{4}$

A. $9^{12}$
B. $9^{6}$
C. $9^{- 66}$
D. $9^{4}$

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Answer: Option B

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

1619 . Find the value of k it $(x - 1)$ is a factor of $4 x^{2} + 3 x - 4 x + k .$

A. $1$
B. $- 3$
C. $2$
D. $3$

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Answer: Option B

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

1620 . Find the value of the mathematical expression ${(\sqrt{3 + \sqrt{2}})}^{3} + {(\sqrt{3 - \sqrt{2}})}^{3}$

A. $\sqrt{3}$
B. $3 \sqrt{3}$
C. $9$
D. $18 \sqrt{3}$

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Answer: Option D

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Uttara Bank PLC || Probationary Officer (09-11-2024) || 2024

1607 . Find the odd man out.

1608 . Find the odd one out from the following .

1609 . Find the principle amount that produces a total value of Tk. 1014 at 4 years with 7.5 percent simple interest rate.

1610 . Find the probability of selecting a prime number from a set numbers 1 to 15 (both inclusive).

1611 . Find the ratio of purchase price to sell price if there is loss of 12.5% ?

1613 . Find the slope of the function y = 6 + 3x - 0.1x2

1614 . Find the smallest number by which 5808 should be multiplied so that the product becomes a perfect square .

1615 . Find the smallest number of oranges that can be distributed completely & equally among 4, 6, 10 or 18 children?

1617 . Find the surface area of a 10cm × 4cm × 3cm brick.

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