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We can say that the number of boys who passed and the number of girls who failed in an interview is be 5a and 3a respectively. Total number of prople = 3a/0.15 = 20a According to the question, 20a = 120 Or, a = 6 Number of boys who passed the interview is = 5a = 30
A man travels the first part of his journey at a speed of 40 km/h and the second part at a speed of 60 km/h. What is the average speed of the man?
A trader sells two articles for ₹450 each. He makes a profit of 20% on the first and a loss of 10% on the second. What is his overall profit or loss p...
What is the remainder when 4585 is divided by 8.
I). 2p 2 – 13p + 21 = 0
II). q 2 – 10q + 24 = 0
A and B start a business with investments of ₹50,000 and ₹40,000, respectively. After 6 months, C joins with an investment of ₹60,000. At the end ...
159, 303, 499, 755, 1079, ?
3, 14, 69, 340, 1825, ?.
The salary of A is 25% more than B, and the salary of B is 20% less than C. If C’s salary is Rs.5000, what is A’s salary?
1375 ÷ (50 × 0.80) – 12.5% of 89 = ? – 76÷(50 × 0.80)
A car dealership sells three types of vehicles: Sedans, SUVs, and Trucks. What is the total profit earned from these sales in a month?
Statement...