Explanation:

UNEQUIVOCAL : CLEAR Correct Answer frisky L playful Unequivocal and clear both means definite, similarly frisky means playful.

Explanation:

A train running at 36 kmph passes another train completely in 12 sec , which is half of its length , running in the opposite direction at 54 kmph. Kf it also passes a railway platform in 1.5 m , what is the length of the platform (in meters)? Correct Answer 700 When a train crosses a platform or a train, it passes its own lwngth + the platform Or trains kength. Now (36 + 54) = 90km/h = <math xmlns = "http://www.w3.org/1998/Math/MathML"><mfrac><mn>90</mn><mrow><mn>3</mn><mo>.</mo><mn>6</mn></mrow></mfrac><mi>m</mi><mo>/</mo><mi>s</mi><mo> = </mo><mn>25</mn><mi>m</mi><mo>/</mo><mi>s</mi><mo>;</mo><mo> </mo><mn>25</mn><mi>m</mi><mo>/</mo><mi>s</mi><mo>×</mo><mn>12</mn><mi>m</mi><mo>/</mo><mi>s</mi><mo> = </mo><mo> </mo><mn>300</mn><mi>m</mi><mi>e</mi><mi>t</mi><mi>e</mi><mi>r</mi><mspace linebreak = "newline"/><mi>s</mi><mi>o</mi><mo> </mo><mi>t</mi><mi>r</mi><mi>a</mi><mi>i</mi><mi>n</mi><mi>s</mi><mo> </mo><mi>l</mi><mi>e</mi><mi>n</mi><mi>g</mi><mi>t</mi><mi>h</mi><mo> </mo><mo> = </mo><mfrac><mrow><mn>300</mn><mo>×</mo><mn>2</mn></mrow><mn>3</mn></mfrac><mo> </mo><mo> = </mo><mo> </mo><mn>200</mn><mo> </mo><mi>m</mi><mi>e</mi><mi>t</mi><mi>e</mi><mi>r</mi><mspace linebreak = "newline"/><mi>n</mi><mi>o</mi><mi>w</mi><mo>,</mo><mfrac><mrow><mn>200</mn><mo> + </mo><mi>p</mi><mi>l</mi><mi>a</mi><mi>t</mi><mi>f</mi><mi>o</mi><mi>r</mi><mi>m</mi><mi>s</mi><mo> </mo><mi>l</mi><mi>e</mi><mi>n</mi><mi>g</mi><mi>t</mi><mi>h</mi></mrow><mrow><mn>1</mn><mo>.</mo><mn>5</mn><mo>×</mo><mn>60</mn></mrow></mfrac><mo> </mo><mo> = </mo><mfrac><mn>36</mn><mrow><mn>3</mn><mo>.</mo><mn>6</mn></mrow></mfrac><mspace linebreak = "newline"/><mi>O</mi><mi>r</mi><mo>,</mo><mo> </mo><mi>p</mi><mi>l</mi><mi>a</mi><mi>t</mi><mi>f</mi><mi>o</mi><mi>r</mi><mi>m</mi><mo> </mo><mi>l</mi><mi>e</mi><mi>n</mi><mi>g</mi><mi>t</mi><mi>h</mi><mo> </mo><mo> = </mo><mo> </mo><mn>900</mn><mo> - </mo><mn>200</mn><mo> = </mo><mn>700</mn><mo> </mo><mi>m</mi><mi>e</mi><mi>t</mi><mi>e</mi><mi>r</mi><mo>.</mo></math>

Explanation:

If Arif is making a profit of 25 percent on his selling price, what is his actual profit percentage? Correct Answer 25% Actual profit percentage = <math xmlns = "http://www.w3.org/1998/Math/MathML"><mfrac><mn>25</mn><mrow><mn>100</mn><mo> - </mo><mn>25</mn></mrow></mfrac><mo>×</mo><mn>100</mn><mo> = </mo><mn>33</mn><mo>.</mo><mn>33</mn><mo>%</mo></math>

Explanation:

How many numbers from 11 to 50 are there which are exactly divisible by 7 but not by 3? Correct Answer 4 The numbers are 14,28,35,49 Whice are divisible by but not by 3

Explanation:

A florist has 200 roses and 180 jasmines with him . He was asked to make garlands of flowers. Which of the following numbers of flower will join together without leaving a single flower? Correct Answer 20 <math xmlns = "http://www.w3.org/1998/Math/MathML"><mn>200</mn><mo>÷</mo><mn>20</mn><mo> = </mo><mn>10</mn><mo>;</mo><mo> </mo><mn>180</mn><mo>÷</mo><mn>20</mn><mo> = </mo><mn>9</mn><mo>;</mo><mo> </mo><mi>D</mi><mi>i</mi><mi>v</mi><mi>i</mi><mi>d</mi><mi>i</mi><mi>n</mi><mi>g</mi><mo> </mo><mi>b</mi><mi>y</mi><mo> </mo><mi>o</mi><mi>t</mi><mi>h</mi><mi>e</mi><mi>r</mi><mo> </mo><mi>t</mi><mi>h</mi><mi>e</mi><mi>r</mi><mi>e</mi><mo> </mo><mi>o</mi><mi>p</mi><mi>t</mi><mi>i</mi><mi>o</mi><mi>n</mi><mi>s</mi><mo> </mo><mi>k</mi><mi>e</mi><mi>e</mi><mi>p</mi><mi>s</mi><mo> </mo><mi>r</mi><mi>e</mi><mi>m</mi><mi>a</mi><mi>i</mi><mi>n</mi><mi>s</mi><mo>.</mo></math>

Explanation:

what does 'Dalai Iama' stand for ? Correct Answer Ocean দলাই লামা তিব্বতের আধ্যাত্মিক প্রধান। ইনিই তিব্বতের শাসনতন্ত্রের শীর্ষ পদাধিকারী। তিব্বতি বিশ্বাসানুসারে দলাই লামা করুণাময় বোধিসত্ত্ব অবলোকিতেশ্বরের অবতার। ইনি তিব্বতে রাজকীয় মর্যাদাপ্রাপ্ত ব্যক্তিত্ব। তিব্বতের লাসা শহরে অবস্থিত বিলাসবহুল পোতালা প্রাসাদে দলাই লামা বসবাস করেন। বর্তমান চতুর্দশ দলাই লামা হলেন তেনজ়িন গিয়াত্সো।

Explanation:

The simple interest on a certain sum of money at 4 percent per annum for 4 years is Tk. 87.5 more than interest on the same sum for 3 years at 5 percent per annum . Find the sum of money. Correct Answer Tk. 8,750 Let, the sum of money = x <math xmlns = "http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>(</mo><mn>4</mn><mo>×</mo><mo>.</mo><mn>04</mn><mo> - </mo><mn>3</mn><mo>×</mo><mn>0</mn><mo>.</mo><mn>5</mn><mo>)</mo><mo> = </mo><mn>87</mn><mo>.</mo><mn>5</mn><mspace linebreak = "newline"/><mo>⇒</mo><mfrac><mi>x</mi><mn>100</mn></mfrac><mo> = </mo><mn>87</mn><mo>.</mo><mn>5</mn><mspace linebreak = "newline"/><mo>⇒</mo><mi>x</mi><mo> = </mo><mn>8750</mn></math>

Explanation:

If debater B is selected and debater Y is rejected, the team will consist of which foursome? Correct Answer X, Z, D and B Option (a) has A and B they cannot work together" © " Z " C " " " "

Explanation:

Neela got married 6 years ago. Today her age is 1.25 percent times her age at the time of marriage. Her son's age is 1/10 her age. Her son's age is: Correct Answer 3 years Let, x be the age at the time of marriage So, 1.25x - x = 6 = .25x = 6x = 24So, Neeka's present age = 24 + 6 = 30And her son's age = <math xmlns = "http://www.w3.org/1998/Math/MathML"><mn>30</mn><mo>×</mo><mfrac><mn>1</mn><mn>10</mn></mfrac><mo> </mo><mo> = </mo><mn>30</mn></math>

Explanation:

Which of the following statements must be false? I. Debaters Y and C are never selected together. II. Debaters Z and B are never selected together . III. Debaters Z and D are never selected together . Correct Answer All of these The option are all false

Explanation:

If both Y and Z selected, which of the other debaters must be in the team with them? Correct Answer Both B and D Y and Z are selected, so A can't C can't both B & D can be hear.

Explanation:

A can do a piece of work in 10 days , B can do the same in 30 days and c in 60 days . If A is assisted on alternate days by B and C, in how many days would the work get completed? Correct Answer 8 A is helped on alternate days by B and CLet, in 2x days the work would be completed, so B will work x days and c will work x days<math xmlns = "http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>×</mo><mfrac><mn>1</mn><mn>30</mn></mfrac><mo> + </mo><mi>x</mi><mo>×</mo><mfrac><mn>1</mn><mn>60</mn></mfrac><mo> + </mo><mi>x</mi><mo>×</mo><mfrac><mn>1</mn><mn>10</mn></mfrac><mo> </mo><mo> = </mo><mo> </mo><mn>1</mn><mspace linebreak = "newline"/><mo>⇒</mo><mn>2</mn><mi>x</mi><mo> </mo><mo> = </mo><mo> </mo><mn>8</mn><mspace linebreak = "newline"/><mi>S</mi><mi>o</mi><mo> </mo><mi>i</mi><mi>t</mi><mo> </mo><mi>w</mi><mi>o</mi><mi>u</mi><mi>l</mi><mi>d</mi><mo> </mo><mi>t</mi><mi>a</mi><mi>k</mi><mi>e</mi><mo> </mo><mn>8</mn><mo> </mo><mi>d</mi><mi>a</mi><mi>y</mi><mi>s</mi></math>

Explanation:

The antonym of EXPOSE is Correct Answer Conceal EXPOSE - অর্থ হল - প্রকাশ করা  Reveal, Uncover - প্রকাশ করা। যা expose এর সমার্থক।  Conceal - লুকায়ন, গোপন করা। তাই এটি সঠিক।

Explanation:

On astandard computer keyboard , keys usually are arranged in --- groups. Correct Answer five Abstract noun এর পূর্বে article ব্যবহৃত হয় নাHere ‘an’ is extra.

Explanation:

The food stock in a cantonment having 1200 soldiers is enough to last for 30 days after 10 days another 300 new soldiers joined the same cantonment . For many more days will the remaining food stock last? Correct Answer 20 Remaining days = 30 - 10 = 20 days For 1200 soldiers, the stock will last for 20 more days For 1 soldier, the stock will last for 20 x 1200 more days So, for (1200 + 300 = 1500) soldiers, the stock will last = 20 x 1200 / 1500 = 16 more days

Explanation:

Sun rises in the east and sets in the east and sets in the west due to the- Correct Answer Rotation of the Earth on its axis Day & night happens because of rotation of earth on its axis.

Explanation:

GDP growth rate of Bangladesh economy for FY 2011-12 stands at - Correct Answer 6.39% According to FY 2016 - 17 GDP growth rate stands at 7.28%.

Explanation:

If x =2y +3 and y= -2 , then Correct Answer x =-1 Here, x = 2y + 3 or, x = 2 ( - 2) + 3 [y = - 2] or, x = - 4 + 3 So,  x = - 1

Explanation:

The other name of BRINJAL is Correct Answer Eggplant বেগুন ( Eggplant / Aubergine) এক প্রকারের ফল যা সবজি হিসেবে ব্যবহৃত হয়। বৈঞ্জানিক নাম : Solanum melongena বর্গ: Solanales পরিবার : solanaceae

Explanation:

Which of the following was the official court language during Akbar's reign? Correct Answer Persian Akber used Persian as his official court language to make it more Muslims like.

Explanation:

Leonardo da vinci-- Correct Answer All are correct Vinci was a famous painter who painted ‘Monalisa’ and it is his most known painting. He created moulds of organs with clay.

Explanation:

The share price of a bank decreased by 5% on the 15th of November, but increased by 10% of the next day. What was the overall rate of loss or gain? Correct Answer 4.58% gain Let the initial share price be S. Decreased share price = S - 5% of S = 0.95S Increased share price = 0.95S + 10% of 0.95S = 1.045S So, gain percentage = (1.045S - S) / S x 100% = 4.5%

Explanation:

The author makes out a case for -- Correct Answer research and development in organizations The author wanted to point out the case where research and development has problems with management of an organization.

Explanation:

plicy decisions in organization would involve-- Correct Answer keeping in view the larger objectives of the organization The author said that keeping sectional interests ahead prevents organic system growth, so he went all to keep the view of the main objective of the organization.

Explanation:

"Kyoto Protocol" is related with-- Correct Answer Environment Kyoto Protocol was signed in Kyoto, Japan in 1997 with a view to stop global warming for Environment protection.

Explanation:

'Organic system' as related to the organization implies its - Correct Answer natural and unimpeded growith The author showed that the preoccupations sometimes prevent the emergence of organic system, which means they hamper natural growth.

Explanation:

The author tends to see the senior managers as - Correct Answer a little out of step with their work environment The author didn’t say they were totally ignorant, but obviously they know less than the scientific aspects.

Explanation:

If your body mass on the surface of the earth is 42 kg, what would be your body mass on the surface of the moon? Correct Answer 42 kg Mass of object is independent of gravity. Therefore, it will be the same everywhere.

Explanation:

How many war heroes have been awarded 'Bir Protik' for their contribution to liberation war of Bangladesh? Correct Answer 426 Bir Shrestha – 7Bir Uttom – 68Bir Bikrom – 175Bir Protik – 426

Explanation:

A train went 300 miles from City X to City Y at an average speed of 80 mph. At what speed did it travel on the way back if its average speed for the whole trip was 100 mph? Correct Answer 133.33 mph Average speed for same distance is given by (2×v1×v2)/(v1+v2)So, (2×80×v2)/80+v2=100160×v2=8000+100×v260×v2=80003×v2=400v2=400/3 =133.33 Ans : 133.33 mph

Explanation:

If X is an odd integer and Y is an even integer, which of the following statements is (are) always true? 1. X+Y is odd 2. XY is odd 3. 2X+Y is even Correct Answer 1 only 1. Addition of odd and even integers yields odd intgers. Example: 4 + 3 = 7. So, statement 1 is true. 2. Multiplication of odd and even integers yields even integers. Example: 4x3 = 12. So, statement 2 is false. 3. 2x is even and y is also even. So, 2x + y is even. Therefore, statement 3 is true.

Explanation:

Business Partners, A, B and C agree to divide their total profit for the year in the ratios 4 : 7 : 8 respectively. If A's share of the profit is Tk. 16,000, what was the total profit of the business partners for the year? Correct Answer Tk. 76,000 Let the total profit be P. Then, A's share,  4 / (4 + 7 + 8) × P = 16000 or,  P = 16000 × 19 / 4 = 76000 TK