Related Questions

Maria Purchased brand X pens for Tk. 4.00 apiece and brand Y pens for Tk. 2.80 apiece. If Maria purchased a total of 12 of those pens for Tk. 42.00 ,how many brand x pens did she purchase?
A 4
B 5
C 6
D 7
Halim purchased brand A pen for Taka 200 each and brand B per for Taka 100 each. If he purchased a total of 8 of these pens for Taka 1,200 how many pens of brand A did he purchased ?
A 3
B 4
C 5
D 6
Maria purchased brand X pens for TK. 4.00 a piece and brand Y pens for TK. 2.80 a piece. If Maria purchased a total of 12 of those pens for TK. 42.00, how many brand X pens did she purchase ?
A 4
B 5
C 6
D 7
A survey of n people in the town A found that 50% of them prefer Brand X. Another survey of 100 people in the town B found that 60% prefer Brand X. In total, 55% of all the people surveyed together prefer Brand X. What is the total number of people surveyed?
A 50
B 100
C 150
D 200
A survey of n people in the town of X found that 50% of them prefer Brand A. Another survey of 100 people in the town of Y found that 60% prefer Brand A. In total, 55% of all the people surveyed together prefer Brand A. What is the total number of people surveyed?
A 250
B 200
C 170
D 150
A special lottery is to be held to select the student who will live in the only deluxe room in a dormitory . There are 100 seniors, 150 juniors and 200 sophomres who applied. Each senior's junior's name , 2 times; and each sophomres who applied. Each senior's name is placed in the lottery 3 times; each junior's name ,2 times name, 2 times ; and each sphomore's name , 1 time . What is the probability that a senior's name will be chosen?
A 18
B 38
C 48 
D 28
Name the country of origin for the brand name "NOKIA"
A Hungary
B GMG
C Sony
D Nokia
Where is the headquarters Intel located ?
A Tuscon, Arizona
B Richmond, Virginia
C Santa Clara, California
D Redmond , Washington
Which one is the 7th generation Intel processor?
A Intel core i7- 9850 HL
B Intel core i5- 7200 U
C Intel core i5- 9400 H
D Intel core i9- 10900kHL
Intel 8086 micro process এর বহি”স্থ Address Bus এর Width কত বিট হয়?
A 8 bit
B 16 bits
C 20 bits
D 32 bits

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