Search questions
Use text search or combine filters to find exactly the questions you need.
Class 9 · Mathematics
→If R={x:x∈N, x+4=4}, what is R?
Class 9 · Mathematics
→Which is Q={x:x∈N, x<20, x is divisible by neither 2 nor 3}?
Class 9 · Mathematics
→If P={x:x∈Z, -1≤x≤1}, which statement is correct?
Class 9 · Mathematics
→Which is the correct set-builder form of {4,8,12,16,20}?
Class 9 · Mathematics
→If O={x:x∈N, x≤10, x is divisible by 2 or 5}, what is O?
Class 9 · Mathematics
→Which is the roster form of N={x:x∈N, 15<x<25, x is prime}?
Class 9 · Mathematics
→If M={x:x∈W, x²<10}, what is M?
Class 9 · Mathematics
→Which option correctly describes {2,3,5,7}?
Class 9 · Mathematics
→What is L={x:x∈N, x is a divisor of 36 and x>6}?
Class 9 · Mathematics
→If K={x:x∈Z, x³=x}, which set is K?
Class 9 · Mathematics
→Which option correctly describes A={a,b,c}?
Class 9 · Mathematics
→If J={x:x∈N, x²-10x+21=0}, which is its roster form?
Class 9 · Mathematics
→If I={x:x is a two-digit multiple of 11 less than 100}, what is its roster form?
Class 9 · Mathematics
→How many elements are there in H={x:x∈Z, -2≤x<3}?
Class 9 · Mathematics
→If G={x:x∈N, x is a common divisor of 18 and 24}, which set is G?
Class 9 · Mathematics
→Which statement about F={0} is correct?
Class 9 · Mathematics
→If E={x:x∈Z, x²-5x+6=0}, what is E?
Class 9 · Mathematics
→Which set-builder form correctly represents {1,4,9,16,25}?
Class 9 · Mathematics
→If D={x:x is a positive multiple of 7 less than 50}, how many elements does D have?
Class 9 · Mathematics
→