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The size of fatty acid and double bond determines the melting point. A longer carbon chain increases the melting point while the increase in double bond decreases the melting point.
Find the sum of all the possible values of 'a' such that '9a5784' is always divisible by 3.
A plastic toy costs ₹7. A plastic spoon costs ₹5. X spends ₹38 on these plastic items. Find the number of plastic toys he/she purchased?
If '+' means '-' , '-' means 'x' , 'x' means '÷' , '÷' means '+' , then what will be the value of ' 67 ÷ 28 + 600 x 50- 10 ' = ?
...An article is sold at a profit of 30%. Let 'a' (in Rs.) represent the cost price, 'b' (in Rs.) the selling price, and 'c' (in Rs.) the profit earned. Gi...
An initial investment grows to four times its original amount in 6 years under compound interest. How many years will it take for the investment to grow...
Sanjay earns Rs. 40,000 per month. He spends 20% of his income on conveyance. From the remaining amount, he allocates 25% for groceries. How much does h...
Insert correct pair of arithmetical symbols respectively in the equation for it to be a correct equation.
8 ? 4 ? 2 = 16
...√(2x - 3) + √(2x + 3) = 3 + √3, then value of x is.
An article is sold at 37.5% profit. If difference between cost price and selling price of article is Rs. 2,025, then find the cost price (in Rs.) of art...
A rectangular floor has a length of 25 metres and perimeter of 78 metres. If the entire floor is to be carpeted at a cost of Rs. 8 per m2, th...