Question
Which acid is present in an ant
sting?Solution
Also known as Formic acid, it is what causes the burning sensation and swelling after an ant bite.
Divisor is 7 times of Quotient and 3 times of its remainder. If the remainder is 7. Find the dividend?
The sum of the digits of a two-digit number is 9, and when the digits are reversed, the number decreases by 45. Find the changed number.
Find the remainder when the number (400n + 247) is divided by 20.
How many terms are there in the geometric progression 7, 14, 28, ......, 14336?
In a particular examination, Cheenu achieved 48% of the total marks and fell short by 72 marks to pass. On the other hand, Meenu obtained 68% of the tot...
Group ‘M’ comprises four even integers in order, and group ‘N’ includes four successive odd integers. If the average of their first elements is ...
240 students need to be arranged to sit in 12 rows. If the number of rows increases by 25%, then find the number of students who will now be sitting in ...
The number of chocolates with ‘Rohan’ and ‘Sohan’ together is 20 more than that with ‘Mohan’, while the number of chocolates with ‘Sohan�...
How many times I write digit ‘1’ in first hundred natural numbers?Â
The greatest number of four digits which is divisible by 15, 25, 40 and 75 is
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