Question
The number of boys and girls in a school is 150 and 280
respectively. 30% of boys left the school while 20 girls took admission in the school. Find the new ratio of boys to girls in the school.Solution
Required ratio = (0.70 x 150) : (280 + 20) = 105:300 = 7:20
More ESIC Part B Questions
In which memory type are BIOS settings stored on a computer motherboard?
Which out of the following is the largest memory unit?
Which of the following storage devices is non-volatile?
How is data stored in a dual in-line memory module (DIMM)?
Hard disk is a ..........................
Which type of memory is non-volatile and can be electrically erased and reprogrammed?
Which of the following refers to a small, fast memory located near the CPU?
Pen drive has which type of memory?
FPI stands for____
Which memory technology is commonly used in Solid State Drives (SSDs)?
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