What is the common name of Peripleneta americana?
The American cockroach (Periplaneta americana) is the largest species of common cockroach, and often considered a pest.
Sunita scored 434 marks in a test and failed by 6 marks. If the passing marks of the test is 25%. What is the maximum mark of the test?
Two persons A and B started working for a company in similar jobs on January 1, 1990. A's initial monthly salary was Rs 400, which increases by Rs 50 af...
In a school, 30% of the students are not participating in any competition. 80% of the students who are participating in the competition are girls. If 42...
A scored 40% marks and failed by 40 marks whereas B scored 70% marks, which was 80 more than the passing marks of the examination. Find the total marks ...
Raj saves Rs. 6000 more if he spends 55% of his income instead of 70%. Find the savings of Sanjay whose income is 25% more than that of Raj, and spends ...
84 is what % of 120?
Out of the total income of Ravi, he spends 50% on food, 10% on rent and 20% on groceries. Out of the remaining income, he donates 30% in a charity and s...
If 20% of an electricity bill is deducted, then Rs. 100 is still to be paid. How much was the original bill?
In an examination, there are 200 questions, in the first section, out of 120 questions, a student got 65% marks, then how much percent he has to score i...
