Related Questions

In a group of 15 , 7 have studied Latin , 8 have studied Greek, and 3 have not studied either . How many of these studied both Latin and Greek ?
A 3
B 4
C 5
In a group of 15,7 have studied Latin, 8 have studied Greek and 3 have not studied either. How many of these studied both Latin and Greek?
A 1
B 3
C 4
D 5
In a class of 60, 32 studied English, 28 studied Bengali and 6 did not study either. How many of the students studied both?
A 6
B 4
C 12
D 16
When a body is subjected to direct tensile stresses ($${\sigma _{\text{x}}}$$ and $${\sigma _{\text{y}}}$$) in two mutually perpendicular directions, accompanied by a simple shear stress $${\tau _{{\text{xy}}}}{\text{,}}$$  then in Mohr's circle method, the circle radius is taken as
A $$\frac{{{\sigma _{\text{x}}} - {\sigma _{\text{y}}}}}{2} + \tau $$
B $$\frac{{{\sigma _{\text{x}}} + {\sigma _{\text{y}}}}}{2} + \tau $$
C $$\frac{1}{2}\sqrt {{{\left( {{\sigma _{\text{x}}} - {\sigma _{\text{y}}}} \right)}^2} + 4\tau _{{\text{xy}}}^2} $$
D $$\frac{1}{2}\sqrt {{{\left( {{\sigma _{\text{x}}} + {\sigma _{\text{y}}}} \right)}^2} + 4\tau _{{\text{xy}}}^2} $$
Which of the following will yield a recurring decimal?
A 21\/90
B 21\/60
C 21\/30
D 21\/120
The five branches of historical studies "Sarg (revolution of universe), Manvatantra (recurring of time), Vamsa (genealogical list of kings and sages ) and Vamsa Nucharita (life stories of some selected characters )" are the subject matter of:
A Veda
B Tripitakas
C Panch Tantra
D Puranas
When the metal is removed by erosion caused by rapidly recurring spark discharges between the tool and work, the process is known as
A Electrochemical machining
B Electro-discharge machining
C Ultrasonic machining
D None of these
An amount of money was distributed among some people in such a way that it there had been 4 more people, everyone would have got Tk. 16 less. But if there had been 4 less people everyone would have got Tk. 24 more. How many people were there in the group?
A 32
B 24
C 20
D 16
Fill in the gap: There are some people who think that only the poor and less educated people use slang, but this idea is ---
A accurate
B popular
C erroneous
D widespread
Choose the best word/s to complete the sentence. “There are some people who think that only the poor and less educated people use slang, but this idea is-
A accurate
B popular
C erroneous
D widespread

Next steps