Explanation:

If a>b>c then which of the following can never be true ? Correct Answer 2c>a+b if a>b>c then, a>c, and, b>c so, a + b>c + c or, a + b>2c so, 2c>a + b can never be true. Normal 0 false false false EN - US X - NONE X - NONE /* Style Definitions */ table.MsoNormalTable {mso - style - name:"Table Normal"; mso - tstyle - rowband - size:0; mso - tstyle - colband - size:0; mso - style - noshow:yes; mso - style - priority:99; mso - style - qformat:yes; mso - style - parent:""; mso - padding - alt:0in 5.4pt 0in 5.4pt; mso - para - margin - top:0in; mso - para - margin - right:0in; mso - para - margin - bottom:10.0pt; mso - para - margin - left:0in; line - height:115%; mso - pagination:widow - orphan; font - size:11.0pt; font - family:"Calibri", "sans - serif"; mso - ascii - font - family:Calibri; mso - ascii - theme - font:minor - latin; mso - hansi - font - family:Calibri; mso - hansi - theme - font:minor - latin; mso - bidi - font - family:"Times New Roman"; mso - bidi - theme - font:minor - bidi;}

Explanation:

Nisha's father contributes to her savings by giving her 10% of her total savings. If Nisha saves TK.100 in June, TK.250 in July and TK.130 in August, how much will she have in savings at the end of August ? Correct Answer TK. 528 100*10% = 10, 250*10% = 25, 130*10% = 13, Total = 100 + 250 + 130 + 10 + 25 + 13 = 528

Explanation:

On Sunday, the price of a share was TK.560. If the price of the share was TK.630 at the closing of the day, what was the percent increase in the price of the share for the day ? Correct Answer 12.5% incresed tk = 630 - 560 = 70, so incresed % = (70/560)*100 = 12.5

Explanation:

Zarina has started a wholesale jewelary making business. She makes 36 bracelets a day, and sells them to local shops for TK.180 a dozen. How much does Zarina make per week if she works 5 days a week ? Correct Answer TK. 2,700 She makes 36 pieces 12 pieces = 1 dozen 36 pieces = 3 dozen So, she sales per day (180*3) = 540 Tk As she works for 5 days in a week, so she can sale (540*5) = 2700 tk per week

Explanation:

If Bashar can run around a ground four times in 20 minutes and Rahim can run around the same ground three times in 12 minutes, who can run around that ground more times in an hour, and how many times more can he run around ? Correct Answer Rahim , three times more rounds of bashar at one hr = (4*60)/20 = 12 rounds of rahim at one hr = (3*60)/12 = 15 difference = 15 - 12 = 3, ans: Rahim, three times

Explanation:

A boy got 50% of the questions on a test correct. If he had 10 questions correct out of the first 12, and 25% of the remaining questions correct, how many questions were on the test ? Correct Answer 28 letx = number of questionsTherefore,correct answer = 50% of x10 + 1/4 (x - 12) = 0.5x10 + 0.25x - 3 = 0.5x7 = 0.5x - 0.25x7 = 0.25xx = 7 / 0.25x = 28Therefore, they are 28 questions on the test.

Explanation:

What is the greater of two number whose product is 90, if sum of these two numbers exceeds their difference by 30 ? Correct Answer 15 Let the numbers be p and q . where p > q.According to the question,(p + q) – (p – q) = 30⇒ p + q – p + q = 30⇒ 2q = 30 ⇒ q = 30 = 15 2 ∴ pq = 900⇒ 15p = 900 ⇒ p = 900/15 = 60

Explanation:

Of the 32 students in a certain class , 15 are in debating club and 20 are in music club. If 10 of the students are not in either club, how many of the students are in only one of the two clubs ? Correct Answer 9 Out of 3210 are not in either of the clubsThus22 = 15 + 20 -bothBoth = 13Thereforeonly music = 15-13 = 2only Dance = 20 - 13 = 7Hence 7 + 2 =9

Explanation:

Rahim sells 60% of apples he had and throws away 15% of the remainder . Next day he sells 50% of the remainder and throws away the rest. What percent (in total) of his apples does Rahim throw ? Correct Answer 23% Let total apple = x At 1st day: Remaining apple = 40% of x = .4x and throwing apple = .4x *15% = .06x At 2nd day: Remaining apple = .4x - .06x = .34x and throwing apple = .34x *50% = .17x So total throwing apple = .06x + .17x = .23 x, that menas 23% of total

Explanation:

In creasing the original price of an item by 10%, then decreasing by 20% and then again increasing the price by 10% is equivalent to Correct Answer 3.2% decrease In creasing the original price of an item by 10%, then decreasing by 20%  the effect of it Will be  +10-20+ [10×(-20)]/100 = -12Then again increasing the price by 10% the effect will be  -12+10 +[(-12)×10]/100 =  -3.2So, 3.2 decrease

Explanation:

If Anwar's salary is 25% greater than that of Babu, what is the ratio of the salary of fBabu and Anwar ? Correct Answer 4/5 Let, Babu's salary = 100Then, Anwar's salary = 100+{(25÷100)×100}=125So, salary ratio should be = (100÷125)=4/5

Explanation:

A man buys pen at the rate of TK. 420 per 100 pieces and sells them at TK. 60 per dozen . If the profit is TK. 100, how many pens did he buy ? Correct Answer 125 The cost price of 100 pens = TK. 420 Cost price of 1 pen = TK. (420/100) = TK. 4.2 Selling price of 1 dozen pens = TK. 60 Selling price of 1 pen = TK. (60/12) = TK. 5Profit per pen = Selling price per pen - Cost price per pen = TK. (5 - 4.2) = TK. 0.8Let the number of pens bought be x Total profit = TK. 100Profit per pen × number of pens = Total profit TK. 0.8 × x = TK. 100 x = (TK. 100)/(TK. 0.8) = 125Therefore, the man bought 125 pens.

Explanation:

If m and n are positive integers, which of the following must be an even integer ? Correct Answer n(n-1)(m-1) Let's say m= 3 and n= 4 then n(n-1)(m-1)= 24If m=3 and n=5 then n(n-1)(m-1)=40 So option 4 Will be even integer in every case.

Explanation:

In a club 50% of the male voters and 80% of the female voters voted for candidate A . If candidate A received 70% of the total votes, what is ratio of male to female voters ? Correct Answer 1/2 মোট সদস্য 100 জন,পুরুষ x, নারী 100 - x 50x/100 + (100 - x)*80 = 70*100/100 5x + 800 - 8x/10 = 70 x = 33.3333(M) 100 - 33.33 = 66.66(F) Ans;, 1:2

Explanation:

If 6x-14<8x+2, which of the following must be true ? Correct Answer x>-8 6x-14<8x+2-14-2<8x-6x-16<2x-8<xSo, x>-8

Explanation:

A salesman's income consists of his salary and commission . His monthly salary is TK. 8,000. During one month, the commission he earned was 5/4 of his salary . What fraction of his income for that month came from commission ? Correct Answer 5/9 The salesman's commission for the month is 5/4 * 8000 = 10000.Therefore, his total income for the month is 8000 + 10000 = 18000.The fraction of his income that came from commission is:10000 / 18000 = 5/9.So, 5/9 of his income for the month came from commission.

Explanation:

If 2x+2y=7z, then what is the average of x, y and z ? Correct Answer 1.5z Given that, 2X + 2Y = 7Z So, X + Y = (7/2) Z Now, average = X + Y + Z/ 3 = { (7/2)Z + Z} /3 = 9Z/6 = 1.5 Z

Explanation:

In the following series, what comes next ? 1, A, 9, I, 17, -- Correct Answer Q Here 1 + 8 = 9 and 9 + 8 = 17 A is the 1st alpahabet , I is the no 9th alphabet and q is the 17 no alphabet. so the answer is q

Explanation:

Jamal is taller than Pia , and Bashir is shorter than Jamal. Which of the following statements would be most accurate ? Correct Answer It is impossible to tell whether Bashir or Pia is taller প্রশ্নঃ জামাল পিয়ার চেয়ে লম্বা, এবং বশির জামালের চেয়ে খাটো। নিম্নলিখিত বিবৃতিগুলির মধ্যে কোনটি সবচেয়ে নির্ভুল হবে? জামাল পিয়া এবং বশির উভয়ের চেয়ে লম্বা। কিন্তু পিয়া ও বশিরের মধ্যে সম্পর্ক বের করা অসম্ভব।

Explanation:

Faruk can do a work in 12 days and Salam can do the same work in 8 days. If Faruk , Salam and Babu work together , they can complete the work in 4 days . How many days will it take Babu to complete the work alone ? Correct Answer 24 Faruk can do a work in 12 days and Salam can do the same work in 8 days. If Faruk , Salam and Babu work together , they can complete the work in 4 days . How many days will it take Babu to complete the work alone ? in 1 day faruk can do 1/12 unit of work in 1 day salma can do 1/8 unit of work let asssume, i 1 day babu can do 1/x unit of work in 1 day babu , faruk and salma can do = (1/12 + 1/8 + 1/x) = 5x + 24/24x unit of work given that, in 4 days they can complete 1 unit of work together so in 1 day the can do 1/4 unit of work hence , 5x + 24/24x = 1/4 20x + 96 = 24x x = 24

Explanation:

Fill in the blank in the series : 000, 001, 011, - Correct Answer 111 In every time left side 0 is replaced by 1 so 000,001,011,111 Ans : 111

Explanation:

Five motorbikes had a race . The Honda beat the Hero but couldn't overtake the Kawasaki . The Vespa failed to overtake the Suzuki but beat the Kawasaki . Which bike came last ? Correct Answer Hero প্রশ্নঃ পাঁচটি মোটরবাইকের একটি রেস ছিল। Honda Hreoকে পরাজিত করেছিল কিন্তু Kawasaki ছাড়িয়ে উঠতে পারে নি। Vespa Suzukiকে ছাড়িয়ে যেতে ব্যর্থ হয়েছিল তবে Kawasakiকে পরাজিত করে। শেষ কোন বাইক এসেছিল? ব্যাখ্যাঃ Hero = >Honda = >Kawasaki = >Vaspa = >Suzuki সুতরাং সবার শেষে এসেছিল Hero

Explanation:

I made her ___ Correct Answer cry বাক্যের অন্তর্গত পাশাপাশি দুটি verb এর প্রথমটি যদি past tense থাকে তাহলে পরের verb টির base from বসে।