Questions
If a + 1, 3a, 4a + 2 are in AP, then the value of a is
- 3
- 2
- 1
- 0
If k + 2, 4k – 6 and 3k – 2 are in AP, then the value of k is
- 0
- 1
- 2
- 3
Cherry has 70 marbles with her. She buys 5 marbles every week. How many marbles will she have at the end of the seventh week?
- 100
- 105
- 110
- 115
Mr. Jones has £2500 in his account. He withdraws £200 every month. How much money would be there in his account at the end of the tenth month?
- £500
- £600
- £700
- £800
Ruby has 36 stamps in her collection. She adds 8 stamps to her collection every month. How many stamps will she have at the end of 8th month?
- 85
- 95
- 105
- 115
Priyanka has 30 chocolates with her. She buys 5 chocolates every week. How many chocolates will she have at the end of 5th week?
- 45
- 55
- 65
- 75
What is the nth term of the given sequence?
– 2, 0, 2 …….
- – 2n
- 4n – 6
- 2n – 4
- 3n – 8
Samuel got Rs. 10 on the first day of his job. After that, he used to get Rs. 5 more than the previous day. How much money did he receive till the 15th day?
- Rs. 100
- Rs. 675
- Rs. 575
- Rs. 475
Tom had 4 chocolates. He decided to buy 3 more chocolates each day than that of the previous day. How many chocolates will he buy on the 11th day?
- 16
- 29
- 30
- 34
Tom’s teacher gave him a sequence which is the times table of 2. After that, he thought to change the sequence and place – 2 and 0 in front of the previous one. The new sequence becomes – 2, 0, 2, _____. What will be the 8th term in the new sequence?
- 10
- 11
- 12
- 16
In an AP, the common difference of two terms is 3 and the first term is 7. Find the 14th term.
- 43
- 44
- 45
- 46