Question
Rohit Sharma has an average score of 80 runs in 150
innings. The highest runs scored by him in an innings exceed his lowest score by 200 runs. If the runs scored in these two innings are removed, then his average decreases by 2. Find the highest runs scored by him in an innings.Solution
ATQ;
Let the highest and lowest runs scored by Rohit Sharma be ‘x’ and ‘y’ respectively.
Total runs scored by him in 150 innings = 150 × 80 = 12000
Runs scored by him in 148 innings = (80 - 2) × 148 = 78 × 148 = 11544
So, x + y = 12000 – 11544 = 456
And, x – y = 200
So, x = (456 + 200)/2 = 328
The centre of a cyclone is a calm area. It is called the ____ of the storm.
Who invented the telephone?
ध्वनि प्रदूषण को मापने की इकाई है ?
Jim Corbett National Park, the oldest national park in India, is situated in which state -
Which is the largest cave temple in India?
Who can subscribe (invest in) a Certificate of Deposit (CD)–
In which year was the spinning wheel replaced by Emperor Ashoka's Dharma Chakra in the National Flag of India?
Periyar National Park is located in which Indian state?
In which location are the 'Monolithic Rathas' found?
Which site was recently inscribed as India's 43rd World Heritage Site and the first cultural heritage of North East India in the UNESCO list?