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
The gel-like substance which promotes healing comes from
A catfish bodies
B Arab fishermen
C coagulants
D catfish venom
Which of the following impurity in cast iron promotes graphite nodule formation and increases the fluidity of the molten metal?
A Silicon
B Sulphur
C Manganese
D Phosphorus
Which scheme promotes community participation through involvement of Students Volunteers for empowerment of rural women?
A NAND-GHAR YOJANA
B eSamvad Portal
C Pradhan Mantri Mahila Shakti Kendra scheme
D She-Box Portal
The typical soil of tropical region, formed by the weathering of laterite rock, which promotes leaching of the soil is
A laterite soils
B black soil
C red and yellow soil
D peat and marshy soil
Replace the quotation word with the appropriate word of phrase that best keeps the meaning of the original sentence. "Using it wisely", leisure promotes health, efficiency and happiness.
A Because of usefulness
B If used wisely
C Having used it wisely
D Because it is used wisely

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