$\frac{5}{6} এ র \frac{6}{7} \div 1 \frac{3}{7}$ এর সাথে কত যোগ করলে যোগফল 1 হবে?

$\frac{1}{2}$

$\frac{1}{3}$

$\frac{1}{4}$

$\frac{2}{3}$

Description (বিবরণ) :

প্রশ্ন: $\frac{5}{6} এ র \frac{6}{7} \div 1 \frac{3}{7}$ এর সাথে কত যোগ করলে যোগফল 1 হবে?

ব্যাখ্যা:

৫/৬ এর ৬/৭ ÷ ১^৩/৭

^{= ৫/৭÷১০/৭}

= ৫/৭×৭/১০

= ১/২

প্রশ্নমতে, ১/২ + x = ১

= )x = ১ - ১১

মাধ্যমিক সহকারী শিক্ষক নিয়োগ পরীক্ষা সহকারী শিক্ষক ০৬.০৯.২০১৯ সম্পূর্ণ বিষয় একত্রে

একটি আয়তকার বাগানের পরিসীমা 56 মিটার এবং একটি কর্ন 20 মিটার। ঐ বাগানের সমান ক্ষেত্রফল-বিশিষ্ট বর্গক্ষেত্রের একটি বাহুর দৈর্ঘ্য কত?

$8 \sqrt{3}$ মিটার

$8 \sqrt{2}$ মিটার

8 মিটার

$7 \sqrt{9}$ মিটার

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 ?

1.4%

5.9%

11.1%

12.5%

None of these

Hasan sold an article for 56 taka which cost him x taka . If he had gained x% on his outlay, what was his cost ?

40 taka

45 taka

36 taka

None of these

Two planes leave the airport at the same time . Minutes later, plane A is 33 miles due north of the airport and plane B is 56 miles due east of the airport . How far apart are the two planes ?

119

By selling a book for TK. 56, gain is as much percent as it costs in taka. The cost price is :

TK. 280

TK. 40

TK. 360

TK. 140

TK. 500

যদি x=y=2z এবং x.y.z =256 হয়, তবে x সমান কত?

$4 \sqrt[3]{2}$

$2 \sqrt{2}$

স্যাট একাডেমি

$\frac{5}{6} এ র \frac{6}{7} \div 1 \frac{3}{7}$ এর সাথে কত যোগ করলে যোগফল 1 হবে?

Description (বিবরণ) :

Related Question

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 ?

Hasan sold an article for 56 taka which cost him x taka . If he had gained x% on his outlay, what was his cost ?

Two planes leave the airport at the same time . Minutes later, plane A is 33 miles due north of the airport and plane B is 56 miles due east of the airport . How far apart are the two planes ?

By selling a book for TK. 56, gain is as much percent as it costs in taka. The cost price is :

যদি x=y=2z এবং x.y.z =256 হয়, তবে x সমান কত?

56 এর 67÷137 এর সাথে কত যোগ করলে যোগফল 1 হবে?

Description (বিবরণ) :

Related Question

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 ?

Hasan sold an article for 56 taka which cost him x taka . If he had gained x% on his outlay, what was his cost ?

Two planes leave the airport at the same time . Minutes later, plane A is 33 miles due north of the airport and plane B is 56 miles due east of the airport . How far apart are the two planes ?

By selling a book for TK. 56, gain is as much percent as it costs in taka. The cost price is :

যদি x=y=2z এবং x.y.z =256 হয়, তবে x সমান কত?

$\frac{5}{6} এ র \frac{6}{7} \div 1 \frac{3}{7}$ এর সাথে কত যোগ করলে যোগফল 1 হবে?