Quiz Discussion

Find the first term of an AP whose 8th and 12th terms are respectively 39 and 59.

Course Name: Quantitative Aptitude

• 1] 5
• 2] 6
• 3] 4
• 4] 3
• 5] 7
Solution
No Solution Present Yet

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# Quiz
1
Discuss

The sum of first five multiples of 3 is:

• 1] 45
• 2] 65
• 3] 75
• 4] 90
Solution
2
Discuss

What is the sum of all positive integers up to 1000, which are divisible by 5 and are not divisible by 2?

• 1] 10,050
• 2] 5050
• 3] 5000
• 4] 50,000
Solution
3
Discuss

The sum of the first 16 terms of an AP whose first term and third term are 5 and 15 respectively is

• 1] 600
• 2] 765
• 3] 640
• 4] 680
• 5] 690
Solution
4
Discuss

The 2nd and 6th term of an arithmetic progression are 8 and 20 respectively. What is the 20th term?

• 1] 56
• 2] 65
• 3] 59
• 4] 62
Solution
5
Discuss

A boy agrees to work at the rate of one rupee on the first day, two rupees on the second day, and four rupees on third day and so on. How much will the boy get if he started working on the 1st of February and finishes on the 20th of February?

• 1] 220
• 2] 220 -1
• 3] 219 -1
• 4] 219
• 5] None of these
Solution
6
Discuss

What is the sum of all 3 digit numbers that leave a remainder of '2' when divided by 3?

• 1]

897

• 2]

1,64,850

• 3]

1,64,749

• 4]

1,49,700

Solution
7
Discuss

If sum of n terms of an A.P. is 3n2 + 5n and Tm = 164 then m =

• 1]

26

• 2]

27

• 3]

28

• 4]

None Of This

Solution
8
Discuss

The sum of the first four terms of an A.P. is 56. The sum of the last four terms is 112. If its first term is 11, the number of terms is

• 1]

10

• 2]

11

• 3]

12

• 4]

13

Solution
9
Discuss

If a + 1, 2a + 1, 4a - 1 are in A.P., then the value of a is:

• 1] 1
• 2] 2
• 3] 3
• 4] 4
Solution
10
Discuss

Let S denotes the sum of n terms of an A.P. whose first term is a. If the common difference d is given by d = Sn – k Sn-1 + Sn-2 then k =

• 1]

1

• 2]

2

• 3]

3

• 4]

4

# Quiz