Discussion
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- Question
What least number must be subtracted from 3401, so that the sum is completely divisible by 11?
Options- A. 3
- B. 1
- C. 2
- D. 0
- Correct Answer
- 2
- 1. The 2nd and 8th term of an arithmetic progression are 17 and -1 respectively. What is the 14th term?
Options- A. -22
- B. -25
- C. -19
- D. -28 Discuss
- 2. Select the correct option: Convert decimal 101 to binary .
Options- A. 1101001
- B. 1100111
- C. 1101011
- D. 1100101 Discuss
- 3. The average of 29 consecutive even integers is 60. The highest of these integers is
Options- A. 88
- B. 118
- C. 176
- D. 120 Discuss
- 4. Product of digits of a 2-digit number is 27. If we add 54 to the number, the new number obtained is a number formed by interchange of the digits. Find the number.
Options- A. 39
- B. 93
- C. 63
- D. 36 Discuss
- 5. A number is greater than twice its reciprocal by 31/4. Find the number.
Options- A. 7
- B. 8
- C. 9
- D. 6 Discuss
- 6. If the Arithmetic mean of 7, 5, 13, x and 9 is 10, then the value of x is
Options- A. 10
- B. 12
- C. 14
- D. 16 Discuss
- 7. The 3rd and 6th term of an arithmetic progression are 13 and -5 respectively. What is the 11th term?
Options- A. -29
- B. -41
- C. -47
- D. -35 Discuss
- 8. What will be the quotient when 2143 is divided by 38?
Options- A. 56
- B. 55
- C. 57
- D. 54 Discuss
- 9. What is the sum of the first 17 terms of an arithmetic progression if the first term is -20 and last term is 28?
Options- A. 68
- B. 156
- C. 142
- D. 242 Discuss
- 10. The point P(a, b) is first reflected in origin to P1 and P1 is reflected in Y-axis to (4, -3). What are the co-ordinates of point P?
Options- A. (4, 3)
- B. (-4, 3)
- C. (3, 4)
- D. (-3, 4) Discuss
Numbers problems
Search Results
Correct Answer: -19
Correct Answer: 1100101
Correct Answer: 88
Correct Answer: 39
Correct Answer: 7
Correct Answer: 16
Correct Answer: -35
Correct Answer: 56
Correct Answer: 68
Correct Answer: (4, 3)
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