Explanation:

Each of the Olympic athletes ------ for months, even years. Correct Answer has been training Being started at past time if a task refers to the continuation up to present and creates the possibility of being continued in future as well, then it is ‘Present Perfect Continuous Tense’. So the answer is - Each of the Olympic athletes has been training for moths, even years.

Explanation:

If 2x - y = 4 then 6x - 3y = ? Correct Answer 12 Hints : 2x - y = 4 3(2x - y) = 3 × 4 [ both side 3 multiply] 6x - 3y = 12

Explanation:

If x = y = 2z and xyz = 256 then what is the value of x? Correct Answer 8 Hints : xyz = 256 x.y.2z = 256 × 2 x3 = 512 x = 8

Explanation:

A goat is tied to one corner of a square plot of side 12m by a rope 7m long. Find the area it can graze? Correct Answer 38.48 sq.m Hints : Graze area = থেটা / 360 degree × ল্যামডা π2 90 degree /360 degree × 3.1416 × (7)2 = 38.48 sq.m

Explanation:

The length of a rectangle is increased by 25%. What percentage should the width be decreased so that the area of the rectangle remains unchanged? Correct Answer 20% Hints : Let, length = 100x and width = 100y And z% was decreased from width So, 100x × 100y = 125x ( 100y - z) 10000xy = 12500xy - 125xz 125xz = 2500xy z = 20y অতএব, 20% decreased

Explanation:

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member? Correct Answer 40 years Hints: Let, 4 years ago 9 person total age = x Now, Increase age of 10 member with old man = 10 × 4 = 40 Total present age of 10 member = x + 40 Again let present age of younger member = y Total present age of 10 new member = x + y According to question. x + 40 / 10 = x + y/ 10 x + 40 = x + y y = 40 Age of younger member = 40

Explanation:

The product of two numbers x and y is twice the sum of the numbers. What is the sum of the reciprocals of x and y? Correct Answer 1/2 Hints : xy = 2 ( x + y) xy/ x + y = 2 x + y/xy = 1/2 1/x + 1/y = 1/2

Explanation:

Select the word or phrase that is most closely opposite in meaning to the capitalized word : ACRIMONIOUS Correct Answer harmonious Acrimonious = উগ্র, তিব্র, বদমেজাজিঅপরদিকে, legal = বৈধSevere = কঠিন, গরুতরharmonious = সুসামঞ্জস্য, মিষ্টcursive = টানা লেখাঅর্থগত দিক থেকে harmonious শব্দটি বিপরিত

Explanation:

Select the word or phrase that is most closely opposite in meaning to the capitalized word : ANOMALOUS Correct Answer usual Anomalous = ব্যাতিক্রম বা অস্বাভাবিক অপরদিকে, usual = স্বাভাবিক vicious = লম্পট connected = সংযুক্ত capacious = প্রশস্ত সুতরাং Anomalous এর বীপরিত হচ্ছে usual

Explanation:

Select the word or phrase that is most closely opposite in meaning to the capitalized word : INTRACTABLE Correct Answer easygoing Intractable = অবাধ্য, অদম্য অপরদিকে, wayward = একগুয়ে easygoing = সহজ bleak = নিরানন্দ abstinent = সংযমী বা মিতাচারী সুতরাং সঠিক উত্তর: easygoing

Explanation:

Select the word or phrase that is most closely opposite in meaning to the capitalized word : SEGREGATE Correct Answer compile Segregate = পৃথক করা অপরদিকে, abolish = বিলুপ্ত করা confuse = বিভ্রান্ত করা darken = অন্ধকার করা compile = যুক্ত করা সুতারং, সঠিক উত্তর : compile

Explanation:

Select the word or phrase that is most closely opposite in meaning to the capitalized word : RECLUSIVE Correct Answer gregarious Reclusive = সমাজ ছাড়া যে বাস করে অপরদিকে, gregarious = দলপ্রিয় obscure = অস্পষ্ট joined = যোগদানকৃত urban = শহুরে সুতরাং সঠিক উত্তর: gregarious

Explanation:

Choose the one that best expresses the meaning of the given idiom/phrase : I have 'a bone to pick' with you in this matter. Correct Answer am angry Hints : রাগ বোঝাতে bone to pick ব্যবহৃত হয়। তাই সঠিক উত্তর : am angry

Explanation:

Choose the one that best expresses the meaning of the given idiom/phrase : His most trusted friend proved to be 'a snake in the grass'. Correct Answer a hidden enemy Hints: লুকানো বিপদ বা শত্রু বোঝাতে snake in the grass হয় সুতরাং সঠিক উত্তরঃ a hidden enemy

Explanation:

Choose the one that best expresses the meaning of the given idiom/phrase : So far as hazards to pollution are concerned, the traffic policeman 'bear the brunt'. Correct Answer suffer the most Hints: সবচেয়ে বেশি দুর্ভোগের স্বীকার বোঝাতে bear the brunt হয়। সুতরাং সঠিক উত্তরঃ suffer the most

Explanation:

Select from the answer choices given under each sentence to make the sentences grammatically correct : Neither the salesmen nor the marketing manager .............................. of the system. Correct Answer is in favour Hints: in favour মানে " এর পক্ষে", nor দিয়ে দুটি singular noun যোগ করলে is হয় সুতরাং সঠিক উত্তরঃ is in favour

Explanation:

Choose the one that best expresses the meaning of the given idiom/phrase : You cannot 'have your cake and eat it' too. Correct Answer have it both ways Hints : কোনো বিষয়ে একভাবেই উপভোগ করতে বেঝাতে have cake and eat it too হয় সুতরাং সঠিক উত্তরঃ have it both ways

Explanation:

Select from the answer choices given under each sentence to make the sentences grammatically correct : Please vote for the member ..................................... has done the most for our village. Correct Answer who you believe Hints:শূন্যস্থানের পরের অংশটি the number (subject হিসাবে) কী, করছে তা বলা হয়েছে। এ অংশটিকে subordinate clause করতে relative pronoun হিসাবে ' who' হবে এবং present tense হিসাবে সঠিক উত্তরঃ who you believe

Explanation:

Select from the answer choices given under each sentence to make the sentences grammatically correct : On the results of the survey ........................... and the type of campaign, we shall wage. Correct Answer depending the extent Hints : এখানে সঠিক উত্তর : depending the extent এখানে depending ব্যবহৃত হয়েছে depending on এর সংক্ষেপ হিসাবে।