The average temperature of a week is 33C?. Average of first three days is 30?C while of the last three is 35?C. What is the temperatureof the fourth day?
Correct answer C. 36
Subject / 2,109 questions
Maths MCQs & Aptitude MCQs
Page 105 of Aptitude multiple-choice questions with answers. Tap an option to check yourself.
Page 105 of 106
- Numbers 104
- Percentage 103
- Age Questions 95
- Profit and Loss 82
- Ratio and Proportion 80
- Time and Work 73
- Alligation or Mixture 73
- Fraction and Decimal 72
- Compound Interest 71
- Simple Interest 69
- Area 64
- Volume and Surface Area 64
- Equations and Inequalities 64
- Time and Distance 64
- Simplification 60
- Permutation and Combination 59
- Average 59
- Basic Algebra 58
- Pipes and Cistern 57
- Partnership 56
- Square Root and Cube Root 51
- Problems on Numbers 47
- Probability 45
- Problems on Trains 44
- Odd Man Out and Series 43
- Surds and Indices 43
- Clock 39
- Races and Games 38
- Height and Distance 37
- True Discount 36
- Stocks and Shares 34
- Boats and Streams 34
- Banker's Discount 32
- Counting 32
- Logarithm 30
- Problems on H.C.F and L.C.M 30
- Calendar 30
- Road Problems 26
- Word Problems 25
- Men and Food 24
The average attendance per week of a class of 21 during a week is 5. If the average attendance per week of 20 of them during the week is 5.1 then the attendance of the last one during the week will be?
Correct answer C. 3
A man spent 1/3 of his salary in three weeks with the average of Rs. 250 for first two weeks and Rs.200 in third week. His salary will be?
Correct answer C. 2100
Advertisement
The number of deths in increased by 24 in a hospital during this year. If there are 2A deaths in last 2 years then the average for the three years will be?
Correct answer E. (2A+24)/3
A motorcyclist has covered 10 miles in half hour 36 miles in one hour and 50 miles in 2 hours and 30 minutes. Find the average distance covered in one hour?
Correct answer E. none
A shopkeeper bought 5 dozens of eggs in 50 rupees 84 eggs in 70 rupees and 3 dozen in 30 rupees the average rate of one dozen will be?
Correct answer A. 10
What is mode of 52 50 52 18 7 2 3 18 5 7 5 3 2 2 2?
Correct answer C. 2
What is median of 87 62 55 48 59 35 64 91 50?
Correct answer C. 48
If average of 8 7 12 15 and x is 11 what is x?
Correct answer B. 13
Advertisement
Average of 5 numbers is 80. If three of these are 70 80 and 90. Find the average of last two?
Correct answer C. 80
Average of 8 numbers is 31 seven of them are 15 45 17 19 33 48 65. What is the eighth number?
Correct answer B. 6
Find the average of 8 13 25 43 and 11?
Correct answer A. 20
Ali drove at 50 km per hour for first three hours of his trip. Then due to heavy traffic he drove at 40 km per hour for two hours. Find his agerage speed for the trip?
Correct answer C. 46 km per hr
The average age of a class is 12 years and total age is 300 years. If a student of age 15 years is now admitted then find the average of the new class?
Correct answer A. 12.11 years
Sum of weights of a class of 20 is 290 kg. Another student of weight 25 kg is also enrolled. Find the new average of the class?
Correct answer A. 15 kg
Advertisement
Find the temperature on Sunday if sum of temperatures of other 6 days is 145 C? and average of the week is 25 C?
Correct answer B. 30C
In the class of 100 students at KIPS average marks of the students in the mathematics tests were 80. How many got exactly 80 marks in the test?
Correct answer D. it can not be determined
The average of 8 observations is 24. if one more observation of 33 is added then the new average will be?
Correct answer B. 25
The average age in a city of 10000 is 40 years. The average of half of them is 50 years. The average of remaining ones is?
Correct answer C. 30
During a certain operation B persons are successfully recovered every year. If A persons are treated during the last 5 years what will be the average death rate per year?
Correct answer D. (A-5B)/5