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- Question
The average weight of P, Q and R is 71 kg. If the average weight of P and Q be 66 kg and that of Q and R be 76.5 kg, then the weight (in kg) of Q is.
Options- A. 60
- B. 72
- C. 81
- D. 75
- Correct Answer
- 72
- 1. A line cuts the xaxis at the point (3,0) and the yaxis at the point (0,6). What is the equation of the line?
Options- A. x = 2y + 6
- B. y = 2x - 6
- C. x = 2y - 6
- D. y = 2x + 6 Discuss
- 2. A factory buys 10 machines. 2 MachineA, 3 MachineB and rest MachineC. Prices of the machines are Rs 95000, Rs 60000 and Rs 50000 respectively. What is the average cost of these machines?
Options- A. 62000
- B. 68333
- C. 74666
- D. 60500 Discuss
- 3. A batsman makes 100 runs in the 25th match of his career. His average runs per match increases by 1.4. Find his average before the 25th match.
Options- A. 65
- B. 55
- C. 75
- D. 45 Discuss
- 4. The average of 44 consecutive odd numbers is 144.What is the largest number?
Options- A. 189
- B. 191
- C. 187
- D. 193 Discuss
- 5. The average marks of 18 students in an examination was 60. It was later found that the marks of one student had been wrongly entered as 63 instead of 36. The correct average is:
Options- A. 59
- B. 59.5
- C. 58
- D. 58.5 Discuss
- 6. Rita buys 5 sarees at an average cost of Rs 2250. If she buys three more sarees at an average cost of Rs 2750, what will be the average (in Rs) of all the sarees she buys?
Options- A. 2437.5
- B. 2500
- C. 2450
- D. 2332.5 Discuss
- 7. In a one day match of 50 overs in an innings the team A had a run rate of 5.3 runs per over. Team B is playing and 5 overs are left and the required run rate to tie the match is 7.2 per over to match the score of Team A. What is team B's score?
Options- A. 265
- B. 238
- C. 254
- D. 229 Discuss
- 8. Average of all even numbers between 104 and 148 is __________.
Options- A. 128
- B. 130
- C. 124
- D. 126 Discuss
- 9. The average of 6 consecutive integers is 15/2. What is the average of last three integers?
Options- A. 8
- B. 9
- C. 17/2
- D. 7 Discuss
- 10. The average revenues of 9 consecutive years of a company is Rs 80 lakhs. If the average of first 5 years is Rs 75 lakhs and that of last 5 years is Rs 87 lakhs, find the revenue for the 5th year.
Options- A. Rs 90 lakhs
- B. Rs 92 lakhs
- C. Rs 88 lakhs
- D. Rs 86 lakhs Discuss
Average problems
Search Results
Correct Answer: y = 2x + 6
Correct Answer: 62000
Correct Answer: 65
Correct Answer: 187
Correct Answer: 58.5
Correct Answer: 2437.5
Correct Answer: 229
Correct Answer: 126
Correct Answer: 9
Correct Answer: Rs 90 lakhs
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