108 × 3 + 5 = 329 329 × 3 + 3 = 990 990 × 3 + 5 = 2975 2975 × 3 + 3 = 8928 8928 × 3 + 5 = 26789
If the roots of the equation x² + 5x + k = 0 are real and equal, find the value of k.
The sum of two numbers is 3572. When the larger number is divided by the smaller number, the quotient is 119, and the remainder i...
A car travels 120 km in 1 hour and then travels 80 km in 1.5 hours. What is the average speed of the car for the entire journey?
765 ÷ 25 × 100 ÷ 20 + 13 = x3 + 41, find 'x'
Rakesh can complete a work in 'X + 12' days. While Shikha can complete the same work in 'X + 27' days. If they can complete the work together in 'X' day...
1. यदि चार परीक्षणों में उर्मिला का प्राप्तांक 72, 70 , 66 , व 60...
A gave 30% of amount to B. B gave 20% of amount received from A to C. If amount received by C from B is Rs.192, then find the amount received by B from A.
If the ratio of the ages of A and B is 3:5, and after 5 years, the sum of their ages will be 50 years, what are their current ages?
1. बोए जाने के एक वर्ष बाद एक पेड़ की ऊँचाई 1.5 मीटर हो जाती ...
Speed of a boat in still water is three times the speed of the boat in upstream. If the boat takes 30 minutes to cover 40 km in downstream, then find th...
