Question
Rohan ranks seventh from the top and twenty sixth from
the bottom in a class. How many students are there in the class?Solution
ATQ, To find the total number of students in the class, you add the rank from the top and the rank from the bottom and then subtract 1 (to avoid double-counting the student at the intersection): Total number of students = Rank from the top + Rank from the bottom - 1 In this case:Â 
 So, there are 32 students in the class.
Find the area of the triangle whose vertices are (3, 6), (– 3, 2) and (4, 1).
What is the average production of Bananas and Grapes together for the entire period from 2018 to 2022?
A group consists of 4 boys and 5 girls. In how many ways can a 5-member committee be formed that includes exactly 3 girls and 2 b...
Solve the equation:sin(x) + cos(x) = 2·sin(x + α). Then the value of α is:
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Calculate the simplified value of the given expression:
...
(5 + 13 of 7 - 5.25 of 8 + 63) ÷ 18Which technology is used in SSDs for storing data?
A car travels 60 km at a speed of 40 km/h and another 90 km at a speed of 60 km/h. What is the average speed of the car for the entire journey?
(78.03 + 116.98) ÷ 13.211 = 89.9 – 25.23% of ?
X has 30% more money than Y, and Z has 35% less money than Y. What percent more money does X have than Z?
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