Question
The average score of a player in 30 matches is 42. In the
next five matches, he scored 80, 70, 60, 55, and 45. What is his new average?Solution
ATQ,
Total runs in the first 30 matches = 42 × 30 = 1260
Total runs in the next 5 matches = 80 + 70 + 60 + 55 + 45 = 310
Required average = (1260 + 310) ÷ (30 + 5)
= 1570 ÷ 35
= 44.86
What is the percentage of nitrogen in the ammonium nitrate?
What is the top portion of the turned furrow slice called?
Under which ministry does the Cotton Corporation of India (CCI) operate?
Application of heat to chick during their early part of life     Â
What type of mouthparts are found in thrips?
Which of the following organisms were used by different scientists in Genetics?
A form of indigestion marked by excessive accumulation of gas in the rumen. This form of indigestion is termed as
Time-Temperature Indicators, Biosensors, Ripeness Indicators and Radio Frequency Identification are some quality indicators which may be used in:
Which of the following technique is used to reduce soil erosion, evaporation, kinetic energy impact of rain drops?
Term used to the organism genetic composition having two identical allele for a trait