What is the simplified value of 18 - 12 ?
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Choose the word is least like the other words in the group
All except Kangra is a hill. Kangra is a valley.
The sum of two positive integers is 80 & difference between them is 20. Then what is difference of squares of those numbers ?
If ab+ba=1, then the value of a3+b3 is
If 2x+29x = 4, then the value of 27x3+127x3
If x = √2+1, then the value of x4-1/x4
The marked price of a shirt is Rs 1280. If the shirt is being sold for Rs 900, then what is the discount percentage?
The least number that must be subtracted from 1294 so that the remainder when divided by 9, 11, 13 will leave in each case the same remainder 6 is: