Question
What is the total number of female students who took
admission in Civil, CS and Biomedical together? Study the following information carefully and answer the questions given below: The following table shows the total number of students who took admission in five different branches of engineering in college ‘ABC’ and the ratio of male to female students in them.Solution
Number of female students who took admission in Civil = 440 x (3/10) = 132 Number of female students who took admission in CS = 360 x (7/12) = 210 Number of female students who took admission in Biomedical = 260 x (10/13) = 200 Required sum = 132 + 210 + 200 = 542
The ratio of the outer and the inner circumference of a circular path is 5: 4. If the path is 100 meters wide, then what is the radius of the inner circle?
- What was the first successful supercomputer?
A sphere has a diameter of 10 cm. A cone with a height of 10 cm and a radius of 5 cm is removed from the sphere. What is the volume of the remaining solid?
The number of aircraft produced by a company over five years is given below:
Year: 2018 2019 2020 2021 2022
Product...
 In a class, 40 like coffee, 50 like tea, 20 like both. Find number of students who like neither if total is 100.
A person has a total of ₹5000 in the form of ₹10 and ₹5 notes. If the number of ₹10 notes is twice the number of ₹5 notes, how many notes of e...
If the numerator of a fraction is increased by 150% and the denominator is increased by ___%, the fraction becomes 4/7. What is the original fraction? W...
If 5m = 3125, then find the value of 4(m-3)
A complex number z lies on or within a circle centered at (2, 0) with radius 5 units. What is the maximum value of |z – 2|?
If log₃(2x + 3) = 2 + log₃(x – 1), find x.
