Explanation:

If both length and width of a rectangular plot for a garden are increased by 20%, how many percent of the plot would be increased? Correct Answer 20% 20 + 20 + {(20×20)/100} = 44 [ A + B + {(A×B)/100} এই সূত্রমতে ]

Explanation:

A collection of books went on sale and 2/3 of these were sold for Tk. 2.30 each. None of the 36 remaining books were sold. What was the total amount received for the books that were sold? Correct Answer 180 Remaining books = 1 - 2/3 = 1/3 1/3 of the books = 36 So, 2/3 of the books = 36 x (2/3) / (1/3) = 72 Then, total amount received from the sold books = 72 x 2.3 = 165.6 TK.

Explanation:

If x+5y=16 and x=-3y, then y= ? Correct Answer -24 x + 5y = 16......... (1) x = - 3y................ (2) 1 নং সমীকরণে x এর মান বসাই   - 3y + 5y = 16 = > 2y = 16 ∴y = 8

Explanation:

A small factory with 3 machines has a job of stamping out a number of pan covers. The newest machine can do the job is 3 days, another machine can do it in 4 days, and the third machine can do it in 6 days. How many days will the factory take to do the job using all the machine? Correct Answer 1.333 First machine can finish stamping out 1/3 of the pan covers in 1 day Second machine can finish stamping out 1/4 of the pan covers in 1 day Third machine can finish stamping out 1/6 of the pan covers in 1 day Together they can finish (1/3 + 1/4 + 1/6 = ) 9/12 = 3/4 of the pan covers in 1 day. So, they can finish stamping all of the pan covers in 3/4 = 1.33 days

Explanation:

Select the pair of words that best expresses a relationship similar to that expressed in the pair if world in capital letters. CLOCK : TIME Correct Answer yardstick : distance Clock দ্বারা সময় পরিমাপ করা যায়, yardstick দ্বারা দূরত্ব পরিমাপ করা যায়।

Explanation:

The head of the first 'caretaker government' in Bangladesh was ---- Correct Answer Latifur Rahman Fakhruddin Ahmed (born 1 May 1940) is a Bangladeshi economist, civil servant, and a former governor of the Bangladesh Bank, the country's central bank.

Explanation:

Select the pair of words that best expresses a relationship similar to that expressed in the pair if world in capital letters. PATRON : SUPPORT Correct Answer counselor : advice Patron (পৃষ্ঠপোষক) support (সমর্থন) দেয় এবং Counselor ( উপদেষ্টা) advice (উপদেশ) দেয়।

Explanation:

Select the pair of words that best expresses a relationship similar to that expressed in the pair if world in capital letters. ENTREPRENEURS : PROFITS Correct Answer laborer : wages An Entrepreneur (উদ্যোক্তা) works for Profits (লাভ) & Laborer (শ্রমিক) works for wages (মজুরি)।

Explanation:

Identify the incorrect part of the following sentences. No 'sooner' 'had' he arrived 'then' the rain 'started' 'No error' Correct Answer sooner No sooner had –than এর প্রথম অংশে past perfect tense অনুযায়ী হয় অর্থাৎ verb এর past participle form হবে । দ্বিতীয় অংশে past Indefinite tense অনুযায়ী হয় অর্থাৎ verb এর past form হয় ।

Explanation:

Select the pair of words that best expresses a relationship similar to that expressed in the pair if world in capital letters. SILO : CORN Correct Answer reservoir : water Silo (শস্য গার) হল corn (শস্য) রাখার আধার। reservoir (পাত্র) হল water রাখার আধার।

Explanation:

If 82x+3=22x+6, then x=? Correct Answer -3 finicky (adjective) (of a person) fussy about their needs or requirements. "a finicky eater" Similar: fussy, fastidious, punctilious, over - particular, hard to please, overcritical, difficult, awkward, exacting, demanding, perfectionist, pass - remarkable, picky, choosy, pernickety, pernickety, nice, showing or requiring great attention to detail. "His finicky copperplate hand".