Day 125: CBSE Class 10 Maths

5 questions. Try each one first, then open its answer.

Question 1
Real Numbers. Asked once: 2025 (same type asked 4 times)
23 (a) $Find the smallest number which is divisible by both 644 and 462.$
Question 2
Statistics. Asked once: 2023 (same type asked 4 times)
6 $The empirical relation between the mode, median and mean of a distribution is :$
Tap an option to check your answer.
Question 3
Statistics. Asked once: 2026 (same type asked 4 times)
33 $Find the mean and the mode of the following frequency distribution : Class Frequency 0 - 15 9 15 - 30 15 30 - 45 35 45 - 60 20 60 - 75 11 75 - 90 13 90 - 105 17$
Question 4
Statistics. Asked once: 2022 (same type asked 4 times)
9 (a) $The mean of the following frequency distribution is 25. Find the value of f. Class 0 - 10 10 - 20 20 - 30 30 - 40 40 - 50 Frequency 51815 f 6$
Question 5
Surface Areas and Volumes. Asked once: 2024 (same type asked 4 times)
9 $The ratio of total surface area of a solid hemisphere to the square of its radius is :$
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Question 1